Weather Records on 1 July 1991

1,021 weather records were set or tied worldwide on 1 July 1991. Highest significance: Santa Cruz, MX.

Key Facts for 1 July 1991

On 1 July 1991, 1,021 weather records were set or tied at long-record stations worldwide.
481 were record highs and 284 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 57 monthly and 957 daily.
Santa Cruz set an all-time record daily precipitation of 359.9 mm (14.2 in) on 1 July 1991.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 426 records.

Record Map

1,021 stations

1,021 station records on 1 July 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 July 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Santa Cruz	Mexico	Record daily precipitation	359.9 mm (14.2 in)	69 of 100 (Major)
Huoshan	China	Record daily precipitation	201.8 mm (7.9 in)	64 of 100 (Major)
Aquismon	Mexico	Record daily precipitation	319.8 mm (12.6 in)	58 of 100 (Notable)
Grand Coteau	United States	Record low minimum temperature	15.0 C (59.0 F)	57 of 100 (Notable)
Laurel	United States	Record daily precipitation	78.7 mm (3.1 in)	55 of 100 (Notable)
Humacao 2 SSE	Puerto Rico [United States]	Record daily precipitation	134.6 mm (5.3 in)	54 of 100 (Notable)
Terneuzen	Netherlands	Record daily precipitation	37.6 mm (1.5 in)	53 of 100 (Notable)
El Pujal	Mexico	Record daily precipitation	138.9 mm (5.5 in)	50 of 100 (Notable)
Rico	United States	Record high minimum temperature	13.3 C (55.9 F)	50 of 100 (Notable)
Ballesmi	Mexico	Record daily precipitation	249.9 mm (9.8 in)	49 of 100 (Notable)
Bellavista	Mexico	Record daily precipitation	163.8 mm (6.4 in)	47 of 100 (Notable)
Brackettville	United States	Record low minimum temperature	11.1 C (52.0 F)	47 of 100 (Notable)
Niznij Novgorod	Russia	Record high minimum temperature	23.6 C (74.5 F)	46 of 100 (Notable)
Kazan	Russia	Record high minimum temperature	23.7 C (74.7 F)	46 of 100 (Notable)
Tasiilaq	Greenland [Denmark]	Record high maximum temperature	20.2 C (68.4 F)	45 of 100 (Notable)
Madras/Minambakkam	India	Record daily precipitation	65.5 mm (2.6 in)	45 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record daily precipitation	78.7 mm (3.1 in)	45 of 100 (Notable)
Astrakan	Russia	Record high maximum temperature	41.0 C (105.8 F)	44 of 100 (Notable)
Damian Carmona	Mexico	Record daily precipitation	207.8 mm (8.2 in)	43 of 100 (Notable)
El Salto (Cfe)	Mexico	Record daily precipitation	145.8 mm (5.7 in)	41 of 100 (Notable)
Peon Blanco	Mexico	Record daily precipitation	83.8 mm (3.3 in)	41 of 100 (Notable)
La Servilleta	Mexico	Record daily precipitation	137.2 mm (5.4 in)	41 of 100 (Notable)
San Fernando	Mexico	Record daily precipitation	80.3 mm (3.2 in)	41 of 100 (Notable)
Vladikavkaz	Russia	Record high minimum temperature	19.3 C (66.7 F)	41 of 100 (Notable)
Arcadia	United States	Record low maximum temperature	27.2 C (81.0 F)	41 of 100 (Notable)
Hallock	United States	Record daily precipitation	67.1 mm (2.6 in)	41 of 100 (Notable)
Youyang	China	Record daily precipitation	99.5 mm (3.9 in)	40 of 100 (Notable)
Tasiilaq	Greenland [Denmark]	Record high minimum temperature	9.3 C (48.7 F)	40 of 100 (Notable)
Ouddorp	Netherlands	Record daily precipitation	28.6 mm (1.1 in)	40 of 100 (Notable)
Gran Quivira Natl Mon	United States	Record high minimum temperature	21.7 C (71.1 F)	40 of 100 (Notable)
Chapel Hill 2 W	United States	Record high minimum temperature	23.9 C (75.0 F)	40 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record daily precipitation	71.1 mm (2.8 in)	39 of 100 (Notable)
Poretskoye	Russia	Record high minimum temperature	20.7 C (69.3 F)	39 of 100 (Notable)
Larimore 4SW	United States	Record daily precipitation	57.9 mm (2.3 in)	39 of 100 (Notable)
Santuck	United States	Record high minimum temperature	23.3 C (73.9 F)	39 of 100 (Notable)
Hamburg-Wandsbek	Germany	Record daily precipitation	28.0 mm (1.1 in)	38 of 100 (Notable)
Zajsan	Kazakhstan	Record daily precipitation	29.9 mm (1.2 in)	38 of 100 (Notable)
Tacambaro	Mexico	Record low maximum temperature	17.8 C (64.0 F)	38 of 100 (Notable)
Tanzabaca	Mexico	Record daily precipitation	122.9 mm (4.8 in)	38 of 100 (Notable)
Elatma	Russia	Record high minimum temperature	20.4 C (68.7 F)	38 of 100 (Notable)
Tabou	Cote D'Ivoire	Record daily precipitation	160.0 mm (6.3 in)	37 of 100 (Notable)
Temir	Kazakhstan	Record daily precipitation	28.8 mm (1.1 in)	37 of 100 (Notable)
Soledad de Doblado	Mexico	Record low minimum temperature	15.0 C (59.0 F)	37 of 100 (Notable)
Haamstede	Netherlands	Record daily precipitation	34.0 mm (1.3 in)	37 of 100 (Notable)
Kloosterzande	Netherlands	Record daily precipitation	33.8 mm (1.3 in)	37 of 100 (Notable)
Zametchino	Russia	Record high minimum temperature	24.7 C (76.5 F)	37 of 100 (Notable)
Kursk	Russia	Record high minimum temperature	22.0 C (71.6 F)	37 of 100 (Notable)
Montague 4 NW	United States	Record daily precipitation	46.5 mm (1.8 in)	37 of 100 (Notable)
Mission 4 W	United States	Record low maximum temperature	27.2 C (81.0 F)	37 of 100 (Notable)
Port Washington	United States	Record daily precipitation	72.4 mm (2.9 in)	37 of 100 (Notable)
Old Faithful	United States	Record low maximum temperature	12.8 C (55.0 F)	37 of 100 (Notable)
Gallinas	Mexico	Record daily precipitation	170.4 mm (6.7 in)	36 of 100 (Notable)
Kirov	Russia	Record high minimum temperature	21.4 C (70.5 F)	36 of 100 (Notable)
Elatma	Russia	Record high maximum temperature	36.1 C (97.0 F)	36 of 100 (Notable)
McCook	United States	Record low maximum temperature	27.8 C (82.0 F)	36 of 100 (Notable)
Kemmerer 2N	United States	Record low maximum temperature	17.2 C (63.0 F)	36 of 100 (Notable)
Minchumina	United States	Record high minimum temperature	18.9 C (66.0 F)	36 of 100 (Notable)
Suchixtlahuaca -Quiotep-	Mexico	Record daily precipitation	79.8 mm (3.1 in)	35 of 100 (Notable)
Tal'menka	Russia	Record daily precipitation	45.1 mm (1.8 in)	35 of 100 (Notable)
Bogoroditskoye-Fenino	Russia	Record high minimum temperature	22.3 C (72.1 F)	35 of 100 (Notable)

Counts by Type and Timescale

1,021 records

Records set or tied on 1 July 1991 by type: Highest daily maximum 170, Lowest daily maximum 192, Highest daily minimum 311, Lowest daily minimum 92, Heaviest daily rainfall 256.

Records on 1 July 1991 by type
Record type	Records
Highest daily maximum	170
Lowest daily maximum	192
Highest daily minimum	311
Lowest daily minimum	92
Heaviest daily rainfall	256
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 July 1991 by timescale: all-time 7, monthly 57, daily 957.

How Much Records Were Beaten By

769 broken records

Margins by which the 769 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 158.0. Ties are not counted.

Top 20 by Significance

1 July 1991

Top 20 records on 1 July 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 July 1991	Santa Cruz, MX	all-time rain	359.9 mm (14.2 in)	120.1 mm (4.7 in)	20 years	69 of 100 (Major)
1 July 1991	Huoshan, CN	monthly rain	201.8 mm (7.9 in)	84.1 mm (3.3 in)	36 years	64 of 100 (Major)
1 July 1991	Aquismon, MX	monthly rain	319.8 mm (12.6 in)	158.0 mm (6.2 in)	16 years	58 of 100 (Notable)
1 July 1991	Grand Coteau, US	daily low min	15.0 C (59.0 F)	3.9 C (7.0 F)	68 years	57 of 100 (Notable)
1 July 1991	Laurel, US	daily rain	78.7 mm (3.1 in)	55.1 mm (2.2 in)	33 years	55 of 100 (Notable)
1 July 1991	Humacao 2 SSE, PR	daily rain	134.6 mm (5.3 in)	92.7 mm (3.6 in)	26 years	54 of 100 (Notable)
1 July 1991	Terneuzen, NL	daily rain	37.6 mm (1.5 in)	26.4 mm (1.0 in)	32 years	53 of 100 (Notable)
1 July 1991	El Pujal, MX	daily rain	138.9 mm (5.5 in)	92.2 mm (3.6 in)	25 years	50 of 100 (Notable)
1 July 1991	Rico, US	daily high min	13.3 C (55.9 F)	3.9 C (7.0 F)	92 years	50 of 100 (Notable)
1 July 1991	Ballesmi, MX	monthly rain	249.9 mm (9.8 in)	83.3 mm (3.3 in)	14 years	49 of 100 (Notable)
1 July 1991	Bellavista, MX	daily rain	163.8 mm (6.4 in)	131.0 mm (5.2 in)	14 years	47 of 100 (Notable)
1 July 1991	Brackettville, US	monthly low min	11.1 C (52.0 F)	1.7 C (3.1 F)	66 years	47 of 100 (Notable)
1 July 1991	Niznij Novgorod, RU	daily high min	23.6 C (74.5 F)	3.1 C (5.6 F)	92 years	46 of 100 (Notable)
1 July 1991	Kazan, RU	daily high min	23.7 C (74.7 F)	3.0 C (5.4 F)	92 years	46 of 100 (Notable)
1 July 1991	Tasiilaq, GL	daily high max	20.2 C (68.4 F)	4.1 C (7.4 F)	73 years	45 of 100 (Notable)
1 July 1991	Madras/Minambakkam, IN	daily rain	65.5 mm (2.6 in)	33.7 mm (1.3 in)	33 years	45 of 100 (Notable)
1 July 1991	Guayama 1SW, PR	daily rain	78.7 mm (3.1 in)	43.4 mm (1.7 in)	28 years	45 of 100 (Notable)
1 July 1991	Astrakan, RU	all-time high max	41.0 C (105.8 F)	1.1 C (2.0 F)	36 years	44 of 100 (Notable)
1 July 1991	Damian Carmona, MX	daily rain	207.8 mm (8.2 in)	144.0 mm (5.7 in)	2 years	43 of 100 (Notable)
1 July 1991	El Salto (Cfe), MX	daily rain	145.8 mm (5.7 in)	98.3 mm (3.9 in)	8 years	41 of 100 (Notable)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1793 to 1991

Records set or tied on this calendar date in each year from 1793 to 1991. 1991 had 1,021 records.

Counts for years before the ledger starts come from the same station rules.

Records on 07-01 in each year
Year	Records
1793	1
1811	2
1816	1
1832	1
1833	1
1835	1
1839	1
1840	1
1841	1
1846	1
1857	1
1859	1
1860	1
1864	1
1868	1
1870	2
1871	1
1872	3
1874	1
1877	1
1878	1
1879	4
1880	1
1881	1
1882	1
1883	1
1885	2
1887	1
1888	4
1889	2
1890	2
1891	6
1892	2
1893	1
1894	4
1895	7
1896	1
1897	4
1898	10
1899	8
1900	2
1901	16
1902	6
1903	13
1904	18
1905	20
1906	14
1907	11
1908	11
1909	21
1910	30
1911	24
1912	51
1913	62
1914	126
1915	22
1916	30
1917	34
1918	57
1919	32
1920	293
1921	239
1922	55
1923	298
1924	350
1925	166
1926	95
1927	163
1928	65
1929	146
1930	163
1931	763
1932	300
1933	601
1934	220
1935	263
1936	425
1937	491
1938	355
1939	287
1940	393
1941	528
1942	510
1943	494
1944	252
1945	614
1946	432
1947	493
1948	278
1949	301
1950	435
1951	484
1952	271
1953	618
1954	619
1955	535
1956	420
1957	657
1958	496
1959	738
1960	386
1961	370
1962	280
1963	663
1964	403
1965	358
1966	504
1967	488
1968	721
1969	472
1970	632
1971	421
1972	474
1973	627
1974	738
1975	554
1976	768
1977	672
1978	718
1979	722
1980	959
1981	828
1982	1,606
1983	749
1984	766
1985	1,019
1986	965
1987	954
1988	1,542
1989	832
1990	1,405
1991	1,021
1992	1,689
1993	623
1994	936
1995	1,326
1996	637
1997	1,145
1998	1,280
1999	1,395
2000	593
2001	897
2002	1,090
2003	1,031
2004	768
2005	941
2006	674
2007	719
2008	857
2009	1,159
2010	1,146
2011	1,038
2012	1,295
2013	1,151
2014	517
2015	917
2016	515
2017	667
2018	764
2019	531
2020	820
2021	957
2022	759
2023	514
2024	660
2025	1,181
2026	958

Download the Data

Data for records on 1991-07-01: CSV or JSON. Field meanings are on the data page.

Sources: Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 20	715
20 to 40	29
40 to 60	12
60 to 80	3
80 to 100	6
100 to 120	0
120 to 140	2
140 to 160	2