Key Facts

Worldwide, the longest run of hot days in a row in the data is 200 days, at Marble Bar Comparison (Australia), from 5 October 1923 to 21 April 1924.
Worldwide, the longest run of days in a row at or above 40 C in the data is 147 days, at Sharurah (Saudi Arabia), from 28 April 2010 to 21 September 2010.
Worldwide, the longest run of frost days in a row in the data is 371 days, at Ostrov Vize (Russia), from 15 July 1946 to 20 July 1947.
Worldwide, the longest run of ice days in a row in the data is 294 days, at Ostrov Vize (Russia), from 31 August 1957 to 20 June 1958.
Worldwide, the longest run of dry days in a row in the data is 350 days, at Ivanhoe (Mt Manara) (Australia), in 1902.
Worldwide, the longest run of wet days in a row in the data is 184 days, at Tofol (Federated States of Micronesia), in 2018.
Worldwide, the longest run of longest run of nights at or above 25 c in the data is 195 days, at Assab (Eritrea), from 2 May 1951 to 12 November 1951.
A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year.
The same measures are on this page for 6 continents and 119 countries.

How to Read This Page

Each list is the ten longest runs of its kind in the station records. A run is counted in consecutive days: days with a daily maximum at or above 35 C (95 F) or 40 C (104 F), days with a daily minimum at or above 20 C (68 F), at or below 0 C (32 F), or days with a daily maximum at or below 0 C. Dry and wet spells are the longest run of days with less than 1 mm of rain, and of days with 1 mm or more, within one year; their dates are not kept, so the lists name the year.

Only complete years count, and a station appears once per list with its longest run. A run belongs to the year it started in, so a run that began in December and ended in January is counted for December's year.

Stations are not spread evenly: some regions have many and others few, so a continent or world figure describes the stations in the set and not every place. Every figure here describes what the station records show. It does not say why it changed. A long run says that a station recorded those days in a row; a gap in reporting can cut a run short, and the lists cannot show runs at places without a station.

This page has the world, 6 continents and 119 countries with data. Each scope has its own station sets, named in its charts.

Longest Hot, Cold, Wet and Dry Streaks: World

7 lists of 10

Worldwide, the longest run of hot days in a row in the data is 200 days, at Marble Bar Comparison (Australia), from 5 October 1923 to 21 April 1924.
Worldwide, the longest run of days in a row at or above 40 C in the data is 147 days, at Sharurah (Saudi Arabia), from 28 April 2010 to 21 September 2010.
Worldwide, the longest run of frost days in a row in the data is 371 days, at Ostrov Vize (Russia), from 15 July 1946 to 20 July 1947.
Worldwide, the longest run of ice days in a row in the data is 294 days, at Ostrov Vize (Russia), from 31 August 1957 to 20 June 1958.
Worldwide, the longest run of dry days in a row in the data is 350 days, at Ivanhoe (Mt Manara) (Australia), in 1902.
Worldwide, the longest run of wet days in a row in the data is 184 days, at Tofol (Federated States of Micronesia), in 2018.
Worldwide, the longest run of longest run of nights at or above 25 c in the data is 195 days, at Assab (Eritrea), from 2 May 1951 to 12 November 1951.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, World: the 10 longest runs
Rank	Station	Country	Length	When
1	Marble Bar Comparison	Australia	200 days	5 October 1923 to 21 April 1924
2	Bilma	Niger	200 days	18 April to 3 November 1960
3	Badiraguato (Smn)	Mexico	200 days	21 March to 6 October 1979
4	Navojoa (Ffcc)	Mexico	199 days	5 May to 19 November 1934
5	Ojinaga (Smn)	Mexico	198 days	24 April to 7 November 1946
6	Abu Hamed	Sudan	198 days	17 April to 31 October 1980
7	San Juan Peyotan	Mexico	198 days	15 February to 31 August 2002
8	Totolapa (Smn)	Mexico	197 days	22 November 1957 to 6 June 1958
9	Ayutla (Cfe)	Mexico	197 days	1 December 1973 to 15 June 1974
10	Antunez	Mexico	197 days	5 February to 20 August 1998

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, World: the 10 longest runs
Rank	Station	Country	Length	When
1	Sharurah	Saudi Arabia	147 days	28 April to 21 September 2010
2	El Mayor	Mexico	144 days	26 May to 16 October 2010
3	Wadi Al Dawasir	Saudi Arabia	143 days	3 May to 22 September 2008
4	Ayutla (Cfe)	Mexico	139 days	26 January to 13 June 1974
5	Aratichanguio	Mexico	136 days	7 February to 22 June 2011
6	Al-Madinah	Saudi Arabia	134 days	25 May to 5 October 1993
7	Navojoa (Ffcc)	Mexico	133 days	27 June to 6 November 1940
8	Riyadh Obs. (O.A.P.	Saudi Arabia	133 days	23 May to 2 October 1998
9	Kuwait Internationa	Kuwait	132 days	18 May to 26 September 1997
10	Ciudad Obregon (Ffcc)	Mexico	123 days	11 May to 10 September 1943

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), World: the 10 longest runs
Rank	Station	Country	Length	When
1	Ostrov Vize	Russia	371 days	15 July 1946 to 20 July 1947
2	Ostrov Golomjannyj	Russia	351 days	29 August 1955 to 13 August 1956
3	Isachsen	Canada	345 days	21 August 1960 to 31 July 1961
4	Clyde A	Canada	342 days	25 July 1965 to 1 July 1966
5	Russkij	Russia	336 days	9 August 1986 to 10 July 1987
6	Gmo Im.E.K.Fedorova	Russia	335 days	31 July 1946 to 30 June 1947
7	Resolute Cars	Canada	332 days	18 August 1975 to 14 July 1976
8	Alert	Canada	328 days	14 August 1951 to 6 July 1952
9	Rea Point	Canada	327 days	6 August 1978 to 28 June 1979
10	Polar Gmo Im.E.T.Krenkelj	Russia	326 days	8 August 1968 to 29 June 1969

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), World: the 10 longest runs
Rank	Station	Country	Length	When
1	Ostrov Vize	Russia	294 days	31 August 1957 to 20 June 1958
2	Ostrov Golomjannyj	Russia	294 days	31 August 1957 to 20 June 1958
3	Alert	Canada	293 days	25 August 1956 to 13 June 1957
4	Isachsen	Canada	291 days	20 August 1956 to 6 June 1957
5	Resolute Cars	Canada	284 days	27 August 1956 to 6 June 1957
6	Gmo Im.E.K.Fedorova	Russia	282 days	3 September 1960 to 11 June 1961
7	Mackar Inlet	Canada	282 days	6 September 1979 to 13 June 1980
8	Mould Bay A	Canada	281 days	22 August 1961 to 29 May 1962
9	Station Nord	Greenland [Denmark]	281 days	29 August 1963 to 4 June 1964
10	Pelly Bay	Canada	280 days	29 August 1961 to 4 June 1962

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, World: the 10 longest runs
Rank	Station	Country	Length	When
1	Ivanhoe (Mt Manara)	Australia	350 days	within 1902
2	San Luis Rio Colorado (Smn)	Mexico	350 days	within 1943
3	Dedeben (Pol)	South Africa	349 days	within 1974
4	Santa Rosalita	Mexico	348 days	within 1990
5	Camballin	Australia	348 days	within 2024
6	Cruz Do Espirito Santo	Brazil	347 days	within 1917
7	El Rosario	Mexico	347 days	within 1955
8	Elat	Israel	347 days	within 1965
9	Mabel Downs	Australia	346 days	within 1953
10	Grootfontein	South Africa	346 days	within 1962

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, World: the 10 longest runs
Rank	Station	Country	Length	When
1	Tofol	Federated States of Micronesia	184 days	within 2018
2	San Jeronimo	Mexico	161 days	within 1995
3	Barra Do Braco	Brazil	142 days	within 1961
4	Devala	India	130 days	within 1958
5	Trimbak	India	127 days	within 1917
6	Guhagar	India	122 days	within 1961
7	Zitlaltepec	Mexico	121 days	within 1962
8	Wakchong	India	119 days	within 1948
9	Mahabaleshwar	India	117 days	within 1954
10	Reriutaba	Brazil	114 days	within 1924

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, World: the 10 longest runs
Rank	Station	Country	Length	When
1	Assab	Eritrea	195 days	2 May to 12 November 1951
2	Kwajalein	Marshall Islands	188 days	19 November 2023 to 24 May 2024
3	Wotje	Marshall Islands	184 days	13 July 2019 to 12 January 2020
4	Massawa	Eritrea	178 days	13 April to 7 October 1967
5	San Juan L M Marin Intl AP	Puerto Rico [United States]	178 days	5 May to 29 October 2024
6	Cayo Arenas	Mexico	173 days	18 April to 7 October 1935
7	Copainala	Mexico	159 days	7 June to 12 November 1962
8	Isla Perez	Mexico	158 days	25 May to 29 October 1970
9	Apatzingan (Smn)	Mexico	157 days	8 March to 11 August 1977
10	Port Sudan	Sudan	150 days	2 June to 29 October 1988

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: Africa

7 lists of 10

In Africa, the longest run of hot days in a row in the data is 200 days, at Bilma (Niger), from 18 April 1960 to 3 November 1960.
In Africa, the longest run of days in a row at or above 40 C in the data is 117 days, at Zinder (Niger), from 13 March 1922 to 7 July 1922.
In Africa, the longest run of frost days in a row in the data is 39 days, at Geryville (El-Bayadh) (Algeria), from 25 January 1909 to 4 March 1909.
In Africa, the longest run of ice days in a row in the data is 4 days, at Medea (Algeria), from 26 January 2005 to 29 January 2005.
In Africa, the longest run of dry days in a row in the data is 349 days, at Dedeben (Pol) (South Africa), in 1974.
In Africa, the longest run of wet days in a row in the data is 75 days, at Conakry (Aero) (Guinea), in 1948.
In Africa, the longest run of longest run of nights at or above 25 c in the data is 195 days, at Assab (Eritrea), from 2 May 1951 to 12 November 1951.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Bilma	Niger	200 days	18 April to 3 November 1960
2	Abu Hamed	Sudan	198 days	17 April to 31 October 1980
3	Kassala	Sudan	196 days	4 March to 15 September 1960
4	Wadi Halfa	Sudan	181 days	1 May to 28 October 1960
5	Abeche	Chad	180 days	25 September 1950 to 23 March 1951
6	Agades	Niger	179 days	25 March to 19 September 1951
7	Assab	Eritrea	175 days	11 May to 1 November 1962
8	Atar	Mauritania	172 days	25 April to 13 October 1964
9	Zinder	Niger	169 days	1 February to 19 July 1925
10	Massawa	Eritrea	163 days	19 May to 28 October 1976

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Zinder	Niger	117 days	13 March to 7 July 1922
2	Karima	Sudan	116 days	23 June to 16 October 1960
3	Abu Hamed	Sudan	114 days	1 July to 22 October 1990
4	Atbara	Sudan	98 days	17 May to 22 August 1960
5	Bilma	Niger	94 days	25 April to 27 July 1951
6	Agades	Niger	87 days	16 April to 11 July 1949
7	Matam/Ouro Sogui	Senegal	80 days	9 April to 27 June 2013
8	Asswan	Egypt	77 days	23 June to 7 September 1958
9	Khartoum	Sudan	76 days	21 April to 5 July 1959
10	Abeche	Chad	66 days	24 February to 30 April 1950

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Geryville (El-Bayadh)	Algeria	39 days	25 January to 4 March 1909
2	Bethlehem	South Africa	34 days	4 June to 7 July 1993
3	Ficksburg	South Africa	33 days	1 July to 2 August 2021
4	Bethal	South Africa	31 days	19 June to 19 July 1964
5	Aliwal North	South Africa	27 days	12 June to 8 July 2020
6	Bloemfontein Airpor	South Africa	26 days	23 June to 18 July 1992
7	Bou Chekif	Algeria	26 days	25 December 2018 to 19 January 2019
8	Setif	Algeria	25 days	9 December 1879 to 2 January 1880
9	Sidi-Bel-Abbes	Algeria	23 days	31 December 1924 to 22 January 1925
10	Barkly East	South Africa	20 days	11 to 30 June 2020

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Medea	Algeria	4 days	26 to 29 January 2005
2	Geryville (El-Bayadh)	Algeria	3 days	1 to 3 February 1908
3	El-Bayadh	Algeria	3 days	26 to 28 January 2005
4	Fort National	Algeria	2 days	31 December 1913 to 1 January 1914
5	Setif Ain Arnat	Algeria	2 days	24 to 25 December 1986
6	Djelfa/Tletsi	Algeria	2 days	26 to 27 January 2005
7	Ain-Sefra	Algeria	2 days	27 to 28 January 2005
8	Setif	Algeria	1 day	16 to 16 January 1893
9	Sidi-Bel-Abbes	Algeria	1 day	23 to 23 January 1906
10	Laghouat	Algeria	1 day	2 to 2 January 1914

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Dedeben (Pol)	South Africa	349 days	within 1974
2	Grootfontein	South Africa	346 days	within 1962
3	Assab	Eritrea	346 days	within 1973
4	Rietfontein (Pol)	South Africa	342 days	within 1915
5	Adelaide (Pol)	South Africa	337 days	within 1989
6	Karina	South Africa	336 days	within 1970
7	Pelican Point	Namibia	335 days	within 1970
8	Eerstegeluk	South Africa	334 days	within 1971
9	Spitskop (Agr)	South Africa	334 days	within 1991
10	Pella	South Africa	333 days	within 1966

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Conakry (Aero)	Guinea	75 days	within 1948
2	Debremarcos	Ethiopia	58 days	within 1976
3	Cocobeach	Gabon	49 days	within 1967
4	Boke	Guinea	43 days	within 1956
5	Marion Island	South Africa	38 days	within 1961
6	Mamou	Guinea	36 days	within 1954
7	Douala	Cameroon	34 days	within 1948
8	Kindia	Guinea	34 days	within 1949
9	Macenta	Guinea	34 days	within 1952
10	Gore	Ethiopia	33 days	within 1958

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, Africa: the 10 longest runs
Rank	Station	Country	Length	When
1	Assab	Eritrea	195 days	2 May to 12 November 1951
2	Massawa	Eritrea	178 days	13 April to 7 October 1967
3	Port Sudan	Sudan	150 days	2 June to 29 October 1988
4	Beni-Abbes	Algeria	113 days	28 May to 17 September 2017
5	N'Guigni	Niger	108 days	12 April to 28 July 1930
6	Asswan	Egypt	92 days	4 June to 3 September 1995
7	Hurguada	Egypt	90 days	12 June to 9 September 1997
8	Touat Cheikh Sidi Mohamed Bel	Algeria	83 days	26 June to 16 September 2018
9	Tillabery	Niger	80 days	6 April to 24 June 1973
10	Niamey Aero	Niger	73 days	27 March to 7 June 1967

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: Asia

7 lists of 10

In Asia, the longest run of hot days in a row in the data is 184 days, at Al-Madinah (Saudi Arabia), from 26 April 1996 to 26 October 1996.
In Asia, the longest run of days in a row at or above 40 C in the data is 147 days, at Sharurah (Saudi Arabia), from 28 April 2010 to 21 September 2010.
In Asia, the longest run of frost days in a row in the data is 284 days, at Tuotuohe (China), from 4 September 1979 to 13 June 1980.
In Asia, the longest run of ice days in a row in the data is 181 days, at Aragac Visokogornaya (Armenia), from 28 October 1975 to 25 April 1976.
In Asia, the longest run of dry days in a row in the data is 347 days, at Elat (Israel), in 1965.
In Asia, the longest run of wet days in a row in the data is 130 days, at Devala (India), in 1958.
In Asia, the longest run of longest run of nights at or above 25 c in the data is 148 days, at Dwarka (India), from 4 April 2025 to 29 August 2025.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Al-Madinah	Saudi Arabia	184 days	26 April to 26 October 1996
2	Jeddah (King Abdul	Saudi Arabia	178 days	12 May to 5 November 1994
3	Riyadh Obs. (O.A.P.	Saudi Arabia	171 days	30 April to 17 October 1996
4	Kuwait Internationa	Kuwait	164 days	29 April to 9 October 1996
5	Buraimi (Aut)	Oman	163 days	25 April to 4 October 2016
6	Sharurah	Saudi Arabia	162 days	17 April to 25 September 2010
7	Dhahran	Saudi Arabia	159 days	10 May to 15 October 1952
8	Nejran	Saudi Arabia	159 days	27 April to 2 October 2010
9	Wadi Al Dawasir	Saudi Arabia	157 days	19 April to 22 September 2008
10	Kurnool	India	145 days	13 February to 6 July 2012

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Sharurah	Saudi Arabia	147 days	28 April to 21 September 2010
2	Wadi Al Dawasir	Saudi Arabia	143 days	3 May to 22 September 2008
3	Al-Madinah	Saudi Arabia	134 days	25 May to 5 October 1993
4	Riyadh Obs. (O.A.P.	Saudi Arabia	133 days	23 May to 2 October 1998
5	Kuwait Internationa	Kuwait	132 days	18 May to 26 September 1997
6	Qaisumah	Saudi Arabia	121 days	30 May to 27 September 2019
7	Abadan	Iran	112 days	4 June to 23 September 2012
8	Salmy	Kuwait	111 days	5 June to 23 September 2017
9	Gassim	Saudi Arabia	109 days	15 June to 1 October 2011
10	Al Ahsa	Saudi Arabia	102 days	20 June to 29 September 2010

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Tuotuohe	China	284 days	4 September 1979 to 13 June 1980
2	Madoi	China	267 days	18 September 1976 to 11 June 1977
3	Baingoin	China	265 days	23 September 1976 to 14 June 1977
4	Qumarleb	China	262 days	5 September 1959 to 23 May 1960
5	Nagqu	China	257 days	20 September 1965 to 3 June 1966
6	Aragac Visokogornaya	Armenia	240 days	9 October 1962 to 5 June 1963
7	Tulihe	China	234 days	21 September 1996 to 12 May 1997
8	Darlag	China	232 days	24 September 1976 to 13 May 1977
9	Muren	Mongolia	228 days	26 September 1961 to 11 May 1962
10	Gangca	China	228 days	29 September 1990 to 14 May 1991

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Aragac Visokogornaya	Armenia	181 days	28 October 1975 to 25 April 1976
2	Ulaan-Gom	Mongolia	165 days	19 October 1976 to 1 April 1977
3	Tulihe	China	159 days	25 October 1986 to 1 April 1987
4	Huma	China	154 days	23 October 1979 to 24 March 1980
5	Hailar	China	152 days	27 October 1981 to 27 March 1982
6	Arxan	China	151 days	3 November 1956 to 2 April 1957
7	Bugt	China	145 days	3 November 1956 to 27 March 1957
8	Uliastai	China	144 days	3 November 1956 to 26 March 1957
9	Nenjiang	China	143 days	28 October 1972 to 19 March 1973
10	Madoi	China	143 days	19 October 1985 to 10 March 1986

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Elat	Israel	347 days	within 1965
2	Adhoura	India	344 days	within 1951
3	Nathana	India	338 days	within 1960
4	Dhaneta	India	338 days	within 1962
5	Hermel	Lebanon	337 days	within 1936
6	Har Kenaan	Israel	320 days	within 1964
7	Jeddah (King Abdul	Saudi Arabia	308 days	within 1988
8	Ramgarh	India	299 days	within 1904
9	Anupgarh	India	296 days	within 1915
10	Beer Sheva	Israel	294 days	within 1949

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Devala	India	130 days	within 1958
2	Trimbak	India	127 days	within 1917
3	Guhagar	India	122 days	within 1961
4	Wakchong	India	119 days	within 1948
5	Mahabaleshwar	India	117 days	within 1954
6	Gaganbawada Sr	India	114 days	within 1946
7	Anamalais	India	112 days	within 1932
8	Sampaje	India	110 days	within 1948
9	Kumta	India	108 days	within 1961
10	Peint	India	106 days	within 1937

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, Asia: the 10 longest runs
Rank	Station	Country	Length	When
1	Dwarka	India	148 days	4 April to 29 August 2025
2	Dhahran	Saudi Arabia	146 days	15 May to 7 October 1951
3	Al-Madinah	Saudi Arabia	143 days	19 May to 8 October 1960
4	Xisha Dao	China	142 days	17 April to 5 September 2020
5	Riyadh Obs. (O.A.P.	Saudi Arabia	137 days	19 May to 2 October 1998
6	Nokkundi	Pakistan	129 days	23 April to 29 August 2025
7	Mina Sultan Qaboos	Oman	128 days	24 April to 29 August 2025
8	Kuwait Internationa	Kuwait	121 days	20 May to 17 September 1979
9	Puri	India	118 days	4 May to 29 August 2025
10	Khanpur	Pakistan	117 days	5 May to 29 August 2025

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: Europe

7 lists of 10

In Europe, the longest run of hot days in a row in the data is 65 days, at Granada/Aeropuerto (Spain), from 23 June 2023 to 26 August 2023.
In Europe, the longest run of days in a row at or above 40 C in the data is 17 days, at Badajoz/Talavera la Real (Spain), from 29 July 2003 to 14 August 2003.
In Europe, the longest run of frost days in a row in the data is 371 days, at Ostrov Vize (Russia), from 15 July 1946 to 20 July 1947.
In Europe, the longest run of ice days in a row in the data is 294 days, at Ostrov Vize (Russia), from 31 August 1957 to 20 June 1958.
In Europe, the longest run of dry days in a row in the data is 341 days, at Kapellebrug (Netherlands), in 1958.
In Europe, the longest run of wet days in a row in the data is 84 days, at Stornoway Airport (United Kingdom), in 1990.
In Europe, the longest run of longest run of nights at or above 25 c in the data is 18 days, at Torrevieja (Spain), from 25 July 2003 to 11 August 2003.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Granada/Aeropuerto	Spain	65 days	23 June to 26 August 2023
2	Cordoba Aeropuerto	Spain	51 days	9 July to 28 August 2024
3	Jaen (Instituto)	Spain	50 days	14 July to 1 September 1923
4	Ciudad Real (Instituto)	Spain	44 days	27 June to 9 August 1946
5	Sevilla/San Pablo	Spain	37 days	13 July to 18 August 2025
6	Ciudad Real	Spain	36 days	8 July to 12 August 2022
7	Madrid/Barajas	Spain	36 days	8 July to 12 August 2022
8	Toledo	Spain	36 days	8 July to 12 August 2022
9	Moron de la Frontera	Spain	32 days	12 July to 12 August 1993
10	Jaskul	Russia	32 days	17 July to 17 August 2010

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Badajoz/Talavera la Real	Spain	17 days	29 July to 14 August 2003
2	Cordoba Aeropuerto	Spain	17 days	29 July to 14 August 2003
3	Jaskul	Russia	12 days	1 to 12 August 2010
4	Ciudad Real (Instituto)	Spain	11 days	8 to 18 August 1943
5	Moron de la Frontera	Spain	11 days	7 to 17 July 2022
6	Sevilla/San Pablo	Spain	11 days	7 to 17 July 2022
7	Jaen (Instituto)	Spain	10 days	9 to 18 August 1943
8	Aleksandrov Gaj	Russia	9 days	27 July to 4 August 2010
9	Toledo	Spain	9 days	10 to 18 July 2022
10	Jerez de la Frontera	Spain	8 days	11 to 18 August 2025

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Ostrov Vize	Russia	371 days	15 July 1946 to 20 July 1947
2	Ostrov Golomjannyj	Russia	351 days	29 August 1955 to 13 August 1956
3	Russkij	Russia	336 days	9 August 1986 to 10 July 1987
4	Gmo Im.E.K.Fedorova	Russia	335 days	31 July 1946 to 30 June 1947
5	Polar Gmo Im.E.T.Krenkelj	Russia	326 days	8 August 1968 to 29 June 1969
6	Sonnblick	Austria	323 days	7 August 1896 to 25 June 1897
7	Ostrov Kotelnyj	Russia	319 days	7 August 1963 to 20 June 1964
8	Shalaurova Mys	Russia	311 days	7 August 1979 to 12 June 1980
9	Ostrov Vrangelja	Russia	310 days	19 August 1948 to 24 June 1949
10	Mys Shmidta	Russia	308 days	22 August 1946 to 25 June 1947

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Ostrov Vize	Russia	294 days	31 August 1957 to 20 June 1958
2	Ostrov Golomjannyj	Russia	294 days	31 August 1957 to 20 June 1958
3	Gmo Im.E.K.Fedorova	Russia	282 days	3 September 1960 to 11 June 1961
4	Ostrov Kotelnyj	Russia	279 days	14 September 1948 to 19 June 1949
5	Russkij	Russia	278 days	4 September 1957 to 8 June 1958
6	Shalaurova Mys	Russia	271 days	16 September 1948 to 13 June 1949
7	Polar Gmo Im.E.T.Krenkelj	Russia	271 days	6 September 1978 to 3 June 1979
8	Mys Billingsa	Russia	264 days	15 September 1979 to 4 June 1980
9	Dikson	Russia	261 days	22 September 1960 to 9 June 1961
10	Sterlegova	Russia	259 days	22 September 1981 to 7 June 1982

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Kapellebrug	Netherlands	341 days	within 1958
2	Kerkwerve	Netherlands	335 days	within 1953
3	Heumen	Netherlands	335 days	within 1969
4	Ai-Petri	Ukraine	334 days	within 1923
5	Salzburg	Austria	334 days	within 1945
6	Holmogadd A	Sweden	329 days	within 2003
7	Schwerin	Germany	321 days	within 1899
8	Halden	Norway	306 days	within 1882
9	Oksoey Fyr	Norway	305 days	within 1875
10	Marknesse_1	Netherlands	304 days	within 1995

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Stornoway Airport	United Kingdom	84 days	within 1990
2	Brekke I Sogn	Norway	52 days	within 1990
3	Rhum: Kinloch	United Kingdom	52 days	within 1990
4	Takle	Norway	52 days	within 2006
5	Ytre Solund	Norway	51 days	within 1990
6	Alfoten II	Norway	50 days	within 2000
7	Leksvik - Myran	Norway	49 days	within 2000
8	Lerwick	United Kingdom	48 days	within 1990
9	Benmore: Younger Botanic Garde	United Kingdom	48 days	within 1990
10	Maudal	Norway	47 days	within 2006

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, Europe: the 10 longest runs
Rank	Station	Country	Length	When
1	Torrevieja	Spain	18 days	25 July to 11 August 2003
2	Capo Bellavista	Italy	17 days	6 to 22 August 2003
3	Volshskiy Gmo	Russia	16 days	31 July to 15 August 2010
4	Split Marjan	Croatia	16 days	26 July to 10 August 2013
5	Palma de Mallorca Cmt	Spain	15 days	3 to 17 August 2022
6	Almeria/Aeropuerto	Spain	15 days	19 August to 2 September 2024
7	Dubrovnik	Croatia	14 days	28 July to 10 August 2015
8	Milan	Italy	13 days	9 to 21 July 1788
9	Taganrog (Lighthouse)	Russia	13 days	31 July to 12 August 2010
10	Valencia	Spain	13 days	13 to 25 July 2023

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: North America

7 lists of 10

In North America, the longest run of hot days in a row in the data is 200 days, at Badiraguato (Smn) (Mexico), from 21 March 1979 to 6 October 1979.
In North America, the longest run of days in a row at or above 40 C in the data is 144 days, at El Mayor (Mexico), from 26 May 2010 to 16 October 2010.
In North America, the longest run of frost days in a row in the data is 345 days, at Isachsen (Canada), from 21 August 1960 to 31 July 1961.
In North America, the longest run of ice days in a row in the data is 293 days, at Alert (Canada), from 25 August 1956 to 13 June 1957.
In North America, the longest run of dry days in a row in the data is 350 days, at San Luis Rio Colorado (Smn) (Mexico), in 1943.
In North America, the longest run of wet days in a row in the data is 161 days, at San Jeronimo (Mexico), in 1995.
In North America, the longest run of longest run of nights at or above 25 c in the data is 178 days, at San Juan L M Marin Intl AP (Puerto Rico [United States]), from 5 May 2024 to 29 October 2024.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, North America: the 10 longest runs
Rank	Station	Country	Length	When
1	Badiraguato (Smn)	Mexico	200 days	21 March to 6 October 1979
2	Navojoa (Ffcc)	Mexico	199 days	5 May to 19 November 1934
3	Ojinaga (Smn)	Mexico	198 days	24 April to 7 November 1946
4	San Juan Peyotan	Mexico	198 days	15 February to 31 August 2002
5	Totolapa (Smn)	Mexico	197 days	22 November 1957 to 6 June 1958
6	Ayutla (Cfe)	Mexico	197 days	1 December 1973 to 15 June 1974
7	Antunez	Mexico	197 days	5 February to 20 August 1998
8	El Dorado	Mexico	196 days	31 October 1993 to 14 May 1994
9	Buctzotz	Mexico	196 days	7 May to 18 November 2003
10	Mozomboa	Mexico	195 days	10 May to 20 November 1992

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, North America: the 10 longest runs
Rank	Station	Country	Length	When
1	El Mayor	Mexico	144 days	26 May to 16 October 2010
2	Ayutla (Cfe)	Mexico	139 days	26 January to 13 June 1974
3	Aratichanguio	Mexico	136 days	7 February to 22 June 2011
4	Navojoa (Ffcc)	Mexico	133 days	27 June to 6 November 1940
5	Ciudad Obregon (Ffcc)	Mexico	123 days	11 May to 10 September 1943
6	Death Valley Np	United States	121 days	31 May to 28 September 1974
7	El Cajon	Mexico	120 days	17 February to 16 June 2009
8	Mohawk	United States	119 days	2 June to 28 September 1911
9	Greenland Rch	United States	118 days	27 May to 21 September 1960
10	Santiago Astata (Smn)	Mexico	118 days	9 February to 6 June 1978

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), North America: the 10 longest runs
Rank	Station	Country	Length	When
1	Isachsen	Canada	345 days	21 August 1960 to 31 July 1961
2	Clyde A	Canada	342 days	25 July 1965 to 1 July 1966
3	Resolute Cars	Canada	332 days	18 August 1975 to 14 July 1976
4	Alert	Canada	328 days	14 August 1951 to 6 July 1952
5	Rea Point	Canada	327 days	6 August 1978 to 28 June 1979
6	Dewar Lakes	Canada	324 days	27 August 1971 to 15 July 1972
7	Barrow AP	United States	323 days	9 August 1955 to 26 June 1956
8	Nottingham Island	Canada	322 days	6 August 1942 to 23 June 1943
9	Mould Bay A	Canada	318 days	13 August 1953 to 26 June 1954
10	Cape Hooper	Canada	318 days	14 August 1972 to 27 June 1973

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), North America: the 10 longest runs
Rank	Station	Country	Length	When
1	Alert	Canada	293 days	25 August 1956 to 13 June 1957
2	Isachsen	Canada	291 days	20 August 1956 to 6 June 1957
3	Resolute Cars	Canada	284 days	27 August 1956 to 6 June 1957
4	Mackar Inlet	Canada	282 days	6 September 1979 to 13 June 1980
5	Mould Bay A	Canada	281 days	22 August 1961 to 29 May 1962
6	Station Nord	Greenland [Denmark]	281 days	29 August 1963 to 4 June 1964
7	Pelly Bay	Canada	280 days	29 August 1961 to 4 June 1962
8	Dewar Lakes	Canada	279 days	11 September 1977 to 16 June 1978
9	Eureka	Canada	279 days	6 September 1979 to 10 June 1980
10	Rea Point	Canada	273 days	11 September 1971 to 9 June 1972

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, North America: the 10 longest runs
Rank	Station	Country	Length	When
1	San Luis Rio Colorado (Smn)	Mexico	350 days	within 1943
2	Santa Rosalita	Mexico	348 days	within 1990
3	El Rosario	Mexico	347 days	within 1955
4	Ascencion (Smn)	Mexico	342 days	within 1911
5	Jesus Maria (Smn)	Mexico	342 days	within 1961
6	La Poza Grande	Mexico	342 days	within 1979
7	San Jose de Gracia	Mexico	342 days	within 1988
8	Santa Rosalia (Dge)	Mexico	342 days	within 1988
9	El Socorro	Mexico	342 days	within 2010
10	El Rosarito	Mexico	341 days	within 1979

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, North America: the 10 longest runs
Rank	Station	Country	Length	When
1	San Jeronimo	Mexico	161 days	within 1995
2	Zitlaltepec	Mexico	121 days	within 1962
3	Finca Chayabe	Mexico	94 days	within 1960
4	Pico del Este	Puerto Rico [United States]	94 days	within 1999
5	Kawainui Upper	United States	93 days	within 1925
6	El Ojito de Camellones	Mexico	92 days	within 1999
7	Temascaltepec	Mexico	87 days	within 2008
8	Mt Waialeale 1047	United States	86 days	within 1951
9	San Lorenzo 1SW	Puerto Rico [United States]	85 days	within 2005
10	Kopiluila	United States	82 days	within 1914

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, North America: the 10 longest runs
Rank	Station	Country	Length	When
1	San Juan L M Marin Intl AP	Puerto Rico [United States]	178 days	5 May to 29 October 2024
2	Cayo Arenas	Mexico	173 days	18 April to 7 October 1935
3	Copainala	Mexico	159 days	7 June to 12 November 1962
4	Isla Perez	Mexico	158 days	25 May to 29 October 1970
5	Apatzingan (Smn)	Mexico	157 days	8 March to 11 August 1977
6	Key West NAS	United States	136 days	3 June to 16 October 2024
7	Cayo Arcas	Mexico	134 days	10 May to 20 September 1938
8	Porfirio Diaz	Mexico	133 days	5 June to 15 October 1978
9	Zaragoza (Smn)	Mexico	131 days	9 May to 16 September 1962
10	La Alberca	Mexico	131 days	30 April to 7 September 2008

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: Oceania

7 lists of 10

In Oceania, the longest run of hot days in a row in the data is 200 days, at Marble Bar Comparison (Australia), from 5 October 1923 to 21 April 1924.
In Oceania, the longest run of days in a row at or above 40 C in the data is 106 days, at Marble Bar Comparison (Australia), from 9 November 1921 to 22 February 1922.
In Oceania, the longest run of frost days in a row in the data is 116 days, at Thredbo AWS (Australia), from 24 May 2000 to 16 September 2000.
In Oceania, the longest run of ice days in a row in the data is 53 days, at Mount Hotham (Australia), from 7 July 2008 to 28 August 2008.
In Oceania, the longest run of dry days in a row in the data is 350 days, at Ivanhoe (Mt Manara) (Australia), in 1902.
In Oceania, the longest run of wet days in a row in the data is 184 days, at Tofol (Federated States of Micronesia), in 2018.
In Oceania, the longest run of longest run of nights at or above 25 c in the data is 188 days, at Kwajalein (Marshall Islands), from 19 November 2023 to 24 May 2024.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Marble Bar Comparison	Australia	200 days	5 October 1923 to 21 April 1924
2	Telfer Aero	Australia	158 days	17 October 2018 to 23 March 2019
3	Wittenoom	Australia	147 days	1 November 1963 to 26 March 1964
4	Fitzroy Crossing Aero	Australia	143 days	28 August 2023 to 17 January 2024
5	Wyndham	Australia	138 days	4 September 1992 to 19 January 1993
6	Warmun	Australia	136 days	4 September 1992 to 17 January 1993
7	Curtin Aero	Australia	134 days	12 September 2015 to 23 January 2016
8	Rabbit Flat	Australia	133 days	19 November 2018 to 31 March 2019
9	Paraburdoo Aero	Australia	125 days	21 November 2025 to 25 March 2026
10	Borroloola	Australia	124 days	19 September 2019 to 20 January 2020

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Marble Bar Comparison	Australia	106 days	9 November 1921 to 22 February 1922
2	Paraburdoo Aero	Australia	57 days	2 January to 27 February 2005
3	Emu Creek Station	Australia	56 days	27 December 2004 to 20 February 2005
4	Gascoyne Junction	Australia	51 days	5 January to 24 February 1991
5	Wittenoom	Australia	50 days	2 January to 20 February 2005
6	Telfer Aero	Australia	47 days	28 November 2015 to 13 January 2016
7	Cloncurry Airport	Australia	43 days	16 December 2018 to 27 January 2019
8	Rabbit Flat	Australia	41 days	5 January to 14 February 2019
9	Rabbit Flat	Australia	41 days	5 January to 14 February 2019
10	Camooweal Township	Australia	40 days	16 December 2018 to 24 January 2019

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Thredbo AWS	Australia	116 days	24 May to 16 September 2000
2	Mount Hotham	Australia	102 days	20 May to 29 August 2006
3	Charlotte Pass (Kosciusko Chal	Australia	85 days	12 May to 4 August 1968
4	Falls Creek	Australia	71 days	15 June to 24 August 2004
5	Falls Creek Sec	Australia	67 days	3 July to 7 September 1989
6	Inverell Comparison	Australia	62 days	19 June to 19 August 1883
7	Mount Baw Baw	Australia	59 days	24 June to 21 August 2004
8	Tara Hills	New Zealand	57 days	28 May to 23 July 1969
9	Perisher Valley Ski Centre	Australia	55 days	16 June to 9 August 1982
10	Mount Buller	Australia	55 days	11 July to 3 September 2012

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Mount Hotham	Australia	53 days	7 July to 28 August 2008
2	Thredbo AWS	Australia	21 days	27 June to 17 July 2000
3	Mount Buller	Australia	20 days	3 to 22 July 1989
4	Perisher Valley Ski Centre	Australia	12 days	3 to 14 July 1978
5	Mount Baw Baw	Australia	12 days	4 to 15 July 2011
6	Cabramurra Smhea	Australia	11 days	4 to 14 July 1978
7	Falls Creek	Australia	11 days	24 July to 3 August 1994
8	Mount Wellington	Australia	9 days	6 to 14 June 2022
9	Charlotte Pass (Kosciusko Chal	Australia	8 days	23 to 30 June 1968
10	Cabramurra Smhea AWS	Australia	7 days	24 to 30 July 2003

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Ivanhoe (Mt Manara)	Australia	350 days	within 1902
2	Camballin	Australia	348 days	within 2024
3	Mabel Downs	Australia	346 days	within 1953
4	Sunnyside	Australia	346 days	within 2002
5	Butcher Hill Station	Australia	345 days	within 2023
6	Mount Satirist	Australia	342 days	within 1940
7	Lorna Downs	Australia	340 days	within 1979
8	Glengyle	Australia	338 days	within 1922
9	Majors Creek	Australia	338 days	within 1991
10	Balmoral	Australia	336 days	within 1936

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Tofol	Federated States of Micronesia	184 days	within 2018
2	Aasufou	American Samoa [United States]	93 days	within 2004
3	Luweech	Federated States of Micronesia	66 days	within 2010
4	Laura	Marshall Islands	61 days	within 2002
5	Metalanim	Federated States of Micronesia	60 days	within 1996
6	Topaz	Australia	60 days	within 2006
7	Trowutta	Australia	58 days	within 1954
8	Nimbin (Mount Nardi)	Australia	58 days	within 1971
9	Gladstone (Old Post Office)	Australia	55 days	within 1939
10	Kareeya	Australia	54 days	within 1971

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, Oceania: the 10 longest runs
Rank	Station	Country	Length	When
1	Kwajalein	Marshall Islands	188 days	19 November 2023 to 24 May 2024
2	Wotje	Marshall Islands	184 days	13 July 2019 to 12 January 2020
3	Pago Pago WSO AP	American Samoa [United States]	149 days	9 December 2008 to 6 May 2009
4	Majuro Wbas AP	Marshall Islands	129 days	10 November 2012 to 18 March 2013
5	Troughton Island	Australia	101 days	27 September 2019 to 5 January 2020
6	Yap Island WSO AP	Federated States of Micronesia	97 days	30 March to 4 July 2019
7	McCluer Island	Australia	86 days	19 September to 13 December 2024
8	Canton Island	Kiribati	85 days	23 November 1959 to 15 February 1960
9	Canton Island	Kiribati	85 days	23 November 1959 to 15 February 1960
10	Metalanim	Federated States of Micronesia	85 days	19 August to 11 November 1975

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Longest Hot, Cold, Wet and Dry Streaks: South America

7 lists of 10

In South America, the longest run of hot days in a row in the data is 56 days, at San Fernando (Venezuela), from 6 March 1988 to 30 April 1988.
In South America, the longest run of days in a row at or above 40 C in the data is 10 days, at La Rioja Aero. (Argentina), from 24 December 1971 to 2 January 1972.
In South America, the longest run of frost days in a row in the data is 153 days, at La Quiaca Observato (Argentina), from 16 April 1971 to 15 September 1971.
In South America, the longest run of ice days in a row in the data is 9 days, at Rio Gallegos Aero (Argentina), from 6 July 1982 to 14 July 1982.
In South America, the longest run of dry days in a row in the data is 347 days, at Cruz Do Espirito Santo (Brazil), in 1917.
In South America, the longest run of wet days in a row in the data is 142 days, at Barra Do Braco (Brazil), in 1961.
In South America, the longest run of longest run of nights at or above 25 c in the data is 104 days, at Mene Grande (Venezuela), from 12 February 1962 to 26 May 1962.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, South America: the 10 longest runs
Rank	Station	Country	Length	When
1	San Fernando	Venezuela	56 days	6 March to 30 April 1988
2	Rivadavia	Argentina	34 days	31 January to 5 March 1989
3	La Rioja Aero.	Argentina	24 days	12 December 1995 to 4 January 1996
4	Las Gaviotas	Colombia	22 days	16 February to 8 March 1980
5	Magdalena	Bolivia	22 days	31 August to 21 September 2012
6	Santiago del Estero	Argentina	21 days	14 December 1995 to 3 January 1996
7	Santa Ana del Yacuma	Bolivia	20 days	31 August to 19 September 2012
8	Robore (Civ/Mil)	Bolivia	20 days	13 October to 1 November 2012
9	Resistencia Aero	Argentina	19 days	31 December 1988 to 18 January 1989
10	Las Lomitas	Argentina	17 days	19 February to 7 March 1970

Longest run of days at or above 40 C

Consecutive days with a daily maximum at or above 40 C (104 F).

Longest run of days at or above 40 C, South America: the 10 longest runs
Rank	Station	Country	Length	When
1	La Rioja Aero.	Argentina	10 days	24 December 1971 to 2 January 1972
2	Rivadavia	Argentina	8 days	24 to 31 January 1986
3	Las Lomitas	Argentina	8 days	7 to 14 March 1990
4	Santiago del Estero	Argentina	7 days	24 February to 2 March 1987
5	Robore (Civ/Mil)	Bolivia	6 days	27 October to 1 November 2012
6	Paysandu	Uruguay	5 days	18 to 22 January 1943
7	Laboulaye Aero	Argentina	5 days	5 to 9 January 1955
8	San Jose	Bolivia	5 days	19 to 23 October 2015
9	Mercedes	Uruguay	4 days	18 to 21 January 1943
10	Bahia Blanca Aero	Argentina	4 days	15 to 18 January 1960

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), South America: the 10 longest runs
Rank	Station	Country	Length	When
1	La Quiaca Observato	Argentina	153 days	16 April to 15 September 1971
2	Esquel Aero	Argentina	53 days	17 June to 8 August 1992
3	El Alto Intl	Bolivia	52 days	2 July to 22 August 2008
4	Malargue	Argentina	40 days	15 June to 24 July 2021
5	Maquinchao	Argentina	38 days	13 June to 20 July 2020
6	Rio Gallegos Aero	Argentina	36 days	18 June to 23 July 1959
7	Perito Moreno Arpt	Argentina	29 days	9 June to 7 July 1995
8	Mendoza Aero	Argentina	28 days	5 June to 2 July 1967
9	Juan Mendoza	Bolivia	28 days	19 May to 15 June 2019
10	San Juan	Argentina	26 days	29 June to 24 July 2024

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), South America: the 6 longest runs
Rank	Station	Country	Length	When
1	Rio Gallegos Aero	Argentina	9 days	6 to 14 July 1982
2	Esquel Aero	Argentina	9 days	19 to 27 July 2001
3	Maquinchao	Argentina	3 days	22 to 24 July 2025
4	Neuquen Aero	Argentina	2 days	16 to 17 June 1982
5	Jachal	Argentina	1 day	12 to 12 June 1961
6	Comodoro Rivadavia	Argentina	1 day	8 to 8 July 1982

Longest dry spell (days under 1 mm of rain), within one year

Consecutive days with less than 1 mm (0.04 in) of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest dry spell (days under 1 mm of rain), within one year, South America: the 10 longest runs
Rank	Station	Country	Length	When
1	Cruz Do Espirito Santo	Brazil	347 days	within 1917
2	Pres.Janio Quadros (Joanina)	Brazil	345 days	within 1982
3	Tara (Santo Antonio Do Tara)	Brazil	339 days	within 1955
4	Maceio (Aeroporto)	Brazil	338 days	within 1921
5	Petrolandia (Itaparica)	Brazil	336 days	within 1960
6	Juazeiro Do Norte	Brazil	335 days	within 1931
7	Cabrobo	Brazil	330 days	within 1943
8	Conceicao	Brazil	322 days	within 1930
9	Usina Bananeiras (Caeeb)	Brazil	320 days	within 1933
10	Pocoes	Brazil	319 days	within 1965

Longest wet spell (days with 1 mm or more of rain), within one year

Consecutive days with 1 mm (0.04 in) or more of rain, the longest run within a year. The dates are not kept, so the list gives the year (within the year).

Longest wet spell (days with 1 mm or more of rain), within one year, South America: the 10 longest runs
Rank	Station	Country	Length	When
1	Barra Do Braco	Brazil	142 days	within 1961
2	Reriutaba	Brazil	114 days	within 1924
3	Sao Benedito	Brazil	114 days	within 1963
4	Nazare	Brazil	98 days	within 1961
5	Junqueiro	Brazil	95 days	within 1977
6	Ruy Barbosa	Brazil	82 days	within 1980
7	Usina Do Chicao	Brazil	81 days	within 1965
8	Barrocada	Brazil	80 days	within 1941
9	Columinjuba	Brazil	78 days	within 1924
10	Tiangua	Brazil	76 days	within 1924

Longest run of nights at or above 25 C

Longest run of nights at or above 25 C, South America: the 10 longest runs
Rank	Station	Country	Length	When
1	Mene Grande	Venezuela	104 days	12 February to 26 May 1962
2	San Andres (Isla)/S	Colombia	99 days	2 July to 8 October 1997
3	La Chinita Intl	Venezuela	62 days	1 July to 31 August 1959
4	Jose Leonardo Chirinos	Venezuela	62 days	15 May to 15 July 1965
5	La Orchila	Venezuela	61 days	18 September to 17 November 1962
6	General Bartolome Salom Intl	Venezuela	27 days	2 to 28 October 1963
7	Maracay - B.A. Sucr	Venezuela	18 days	30 April to 17 May 1983
8	Guiria	Venezuela	13 days	16 to 28 April 1992
9	San Fernando	Venezuela	13 days	18 to 30 March 1998
10	Puerto Casado	Paraguay	11 days	2 to 12 December 2012

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Dry and wet spells are the longest run within a year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

Countries

119 with data

Countries ranked by their longest run of days
Country	Days at or above 35 C, longest run in days	Days at or above 40 C, longest run in days	Frost days, longest run in days	Ice days, longest run in days	Dry days, longest run in days	Wet days, longest run in days
Australia	200	106	116	53	350	60
Mexico	200	144	266	8	350	161
Niger	200	117	n/a	n/a	269	10
Sudan	198	116	n/a	n/a	306	16
Saudi Arabia	184	147	9	n/a	308	8
Chad	180	66	n/a	n/a	174	12
Mauritania	172	64	n/a	n/a	329	8
United States	172	121	323	250	333	93
Kuwait	164	n/a	n/a	n/a	n/a	n/a
Oman	163	76	n/a	n/a	196	10
Egypt	157	77	5	n/a	319	13
Senegal	149	80	n/a	n/a	192	17
India	145	66	22	n/a	344	130
Burkina Faso	141	48	n/a	n/a	159	16
Israel	130	33	7	n/a	347	15
Pakistan	129	60	n/a	n/a	166	14
Libya	125	15	14	n/a	322	20
Central African Republic	120	20	n/a	n/a	118	21
Algeria	117	41	39	4	267	17
Iran	116	112	76	31	279	14
Benin	113	29	n/a	n/a	114	14
South Africa	109	23	34	n/a	349	38
Thailand	109	27	n/a	n/a	143	56
Mali	108	63	n/a	n/a	n/a	n/a
China	101	22	284	159	286	45
Guinea	101	n/a	n/a	n/a	140	75
Turkmenistan	100	35	68	28	287	8
Cyprus	99	12	22	n/a	228	17
Uzbekistan	92	25	133	50	242	13
Syria	87	35	21	n/a	246	15
Tajikistan	81	29	134	58	244	25
Turkey	67	17	131	30	169	13
Cote D'Ivoire	65	2	n/a	n/a	86	26
Spain	65	17	91	22	270	35
Jordan	59	n/a	n/a	n/a	n/a	n/a
Botswana	57	18	13	n/a	277	19
Burma	57	n/a	n/a	n/a	n/a	n/a
Tunisia	56	16	8	n/a	176	13
Venezuela	56	n/a	n/a	n/a	284	36
Ethiopia	55	n/a	3	n/a	213	58
Kazakhstan	52	20	210	139	214	17
Indonesia	49	n/a	n/a	n/a	131	17
Togo	46	n/a	n/a	n/a	81	13
Mozambique	45	9	n/a	n/a	182	19
Namibia	45	7	n/a	n/a	335	15
Philippines	45	n/a	n/a	n/a	246	60
Morocco	40	9	16	n/a	217	14
Puerto Rico [United States]	38	n/a	n/a	n/a	165	94
Argentina	34	10	153	9	67	11
Russia	32	12	371	294	181	36
Federated States of Micronesia	28	n/a	n/a	n/a	43	184
Kyrgyzstan	26	n/a	184	127	198	14
Italy	25	5	160	57	142	17
Croatia	23	n/a	125	37	276	23
Ukraine	23	2	149	97	334	36
Armenia	22	n/a	240	181	121	20
Azerbaijan	22	n/a	73	12	167	25
Bolivia	22	6	n/a	n/a	77	16
Japan	21	3	151	93	59	43
Vietnam	20	1	n/a	n/a	114	29
Canada	19	5	345	293	251	52
Portugal	18	7	32	n/a	186	34
Georgia	17	2	n/a	40	202	24
Greece	16	6	83	18	279	18
Laos	16	n/a	n/a	n/a	n/a	n/a
Zimbabwe	16	n/a	n/a	n/a	230	19
Malaysia	15	n/a	n/a	n/a	124	50
Romania	15	3	261	79	93	18
Korea, South	14	n/a	89	19	n/a	n/a
France	13	4	81	30	125	36
Moldova	13	n/a	82	35	72	12
Germany	12	2	290	197	321	33
Switzerland	12	n/a	239	158	64	29
Madagascar	11	n/a	n/a	n/a	n/a	n/a
Hungary	10	n/a	100	36	70	17
Uruguay	10	5	13	n/a	172	13
Austria	9	n/a	323	239	334	39
Korea, North	9	n/a	146	51	n/a	n/a
Mongolia	9	3	228	165	167	10
Slovenia	8	n/a	202	85	90	23
Belarus	6	n/a	149	58	64	21
Congo (Brazzaville)	6	n/a	n/a	n/a	178	13
Czech Republic	4	n/a	142	64	64	22
Gabon	3	n/a	n/a	n/a	153	49
Netherlands	3	1	77	34	341	38
Poland	3	n/a	81	33	52	20
Sweden	3	n/a	248	188	329	38
United Kingdom	3	n/a	74	20	83	84
Lithuania	2	n/a	131	76	52	25
Estonia	1	n/a	150	79	140	23
Finland	1	n/a	239	235	88	28
Marshall Islands	1	n/a	n/a	n/a	152	61
Bangladesh	n/a	n/a	n/a	n/a	81	24
Brazil	n/a	n/a	n/a	n/a	347	142
Chile	n/a	n/a	23	n/a	142	21
Colombia	n/a	n/a	n/a	n/a	129	26
Denmark	n/a	n/a	83	53	65	21
Fiji	n/a	n/a	n/a	n/a	116	44
French Polynesia	n/a	n/a	n/a	n/a	55	21
Greenland [Denmark]	n/a	n/a	303	281	129	33
Iceland	n/a	n/a	77	24	42	29
Ireland	n/a	n/a	29	8	45	38
Kenya	n/a	n/a	n/a	n/a	223	27
Latvia	n/a	n/a	116	73	136	19
Lebanon	n/a	n/a	n/a	n/a	337	19
Luxembourg	n/a	n/a	n/a	n/a	56	23
Malawi	n/a	n/a	n/a	n/a	250	27
Mauritius	n/a	n/a	n/a	n/a	31	26
New Zealand	n/a	n/a	57	n/a	106	32
Norway	n/a	n/a	284	151	306	52
Paraguay	n/a	n/a	n/a	n/a	107	13
Peru	n/a	n/a	n/a	n/a	277	20
Slovakia	n/a	n/a	n/a	39	61	21
Sri Lanka	n/a	n/a	n/a	n/a	82	21
Swaziland	n/a	n/a	n/a	n/a	190	22
Tanzania	n/a	n/a	n/a	n/a	220	23
Uganda	n/a	n/a	n/a	n/a	276	18
Vanuatu	n/a	n/a	n/a	n/a	42	18
Zambia	n/a	n/a	n/a	n/a	217	27

Ordered by the longest run of days at or above 35 c. Each cell is the longest run in that country's top 10 list; n/a means the country has no list of that kind.

Longest Hot, Cold, Wet and Dry Streaks

Key Facts

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Longest Hot, Cold, Wet and Dry Streaks: World

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: Africa

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: Asia

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: Europe

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: North America

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: Oceania

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Longest Hot, Cold, Wet and Dry Streaks: South America

Longest run of days at or above 35 C

Longest run of days at or above 40 C

Longest run of frost days (minimum at or below 0 C)

Longest run of ice days (maximum at or below 0 C)

Longest dry spell (days under 1 mm of rain), within one year

Longest wet spell (days with 1 mm or more of rain), within one year

Longest run of nights at or above 25 C

Countries

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