Weather Records on 10 February 1991

584 weather records were set or tied worldwide on 10 February 1991. Highest significance: Khartoum, SD.

Key Facts for 10 February 1991

On 10 February 1991, 584 weather records were set or tied at long-record stations worldwide.
226 were record highs and 94 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 10 monthly and 572 daily.
Khartoum set a monthly record daily precipitation of 59.9 mm (2.4 in) on 10 February 1991.
Across 158 earlier years (1798 to 2026) the same calendar date averaged 511 records.

Record Map

584 stations

584 station records on 10 February 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 February 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Khartoum	Sudan	Record daily precipitation	59.9 mm (2.4 in)	63 of 100 (Major)
Windorah Post Office	Australia	Record daily precipitation	103.2 mm (4.1 in)	60 of 100 (Major)
Coreena	Australia	Record daily precipitation	97.0 mm (3.8 in)	51 of 100 (Notable)
Ribeira	Brazil	Record daily precipitation	64.0 mm (2.5 in)	48 of 100 (Notable)
Buskala Rch	United States	Record daily snowfall	21.6 cm (8.5 in)	48 of 100 (Notable)
Bairro Do Sarapu	Brazil	Record daily precipitation	99.3 mm (3.9 in)	47 of 100 (Notable)
Glenormiston	Australia	Record daily precipitation	51.0 mm (2.0 in)	45 of 100 (Notable)
Baralaba Post Office	Australia	Record daily precipitation	85.0 mm (3.3 in)	45 of 100 (Notable)
Gumri	Armenia	Record low maximum temperature	-14.9 C (5.2 F)	44 of 100 (Notable)
Argyle Downs	Australia	Record daily precipitation	56.2 mm (2.2 in)	44 of 100 (Notable)
Retreat (Barcoo River)	Australia	Record daily precipitation	75.0 mm (3.0 in)	42 of 100 (Notable)
Angatuba	Brazil	Record daily precipitation	162.3 mm (6.4 in)	42 of 100 (Notable)
Kalkpoort	South Africa	Record daily precipitation	42.5 mm (1.7 in)	42 of 100 (Notable)
Wattisham	United Kingdom	Record snow depth	30.0 cm (11.8 in)	42 of 100 (Notable)
Waroona	Australia	Record daily precipitation	36.0 mm (1.4 in)	41 of 100 (Notable)
Rolleston	Australia	Record daily precipitation	86.4 mm (3.4 in)	41 of 100 (Notable)
Humboldt	Australia	Record daily precipitation	63.0 mm (2.5 in)	40 of 100 (Notable)
Brighton Downs	Australia	Record daily precipitation	54.0 mm (2.1 in)	40 of 100 (Notable)
Sarapui	Brazil	Record daily precipitation	95.3 mm (3.8 in)	38 of 100 (Notable)
Tylden "Tulden"	South Africa	Record daily precipitation	50.5 mm (2.0 in)	38 of 100 (Notable)
Porto Ermidao (Faz.Harmonia)	Brazil	Record daily precipitation	87.6 mm (3.4 in)	37 of 100 (Notable)
Fazenda Marcondinha	Brazil	Record daily precipitation	126.6 mm (5.0 in)	37 of 100 (Notable)
Old Faithful	United States	Record high maximum temperature	11.1 C (52.0 F)	37 of 100 (Notable)
Fazenda Lajeadinho	Brazil	Record daily precipitation	110.4 mm (4.3 in)	36 of 100 (Notable)
Timburi	Brazil	Record daily precipitation	88.6 mm (3.5 in)	36 of 100 (Notable)
Itabera	Brazil	Record daily precipitation	62.3 mm (2.5 in)	36 of 100 (Notable)
Renovo	United States	Record high minimum temperature	2.2 C (36.0 F)	36 of 100 (Notable)
Piracaia	Brazil	Record daily precipitation	57.1 mm (2.2 in)	35 of 100 (Notable)
Bluff Post Office	Australia	Record daily precipitation	75.5 mm (3.0 in)	33 of 100 (Routine)
Leichardt Farms	Australia	Record daily precipitation	79.0 mm (3.1 in)	33 of 100 (Routine)
Usina Amalia	Brazil	Record daily precipitation	52.5 mm (2.1 in)	33 of 100 (Routine)
Nova Itapirema	Brazil	Record daily precipitation	83.5 mm (3.3 in)	33 of 100 (Routine)
Kredarica	Slovenia	Record daily precipitation	67.1 mm (2.6 in)	33 of 100 (Routine)
Oxford Downs	Australia	Record daily precipitation	31.4 mm (1.2 in)	32 of 100 (Routine)
Dululu Post Office	Australia	Record daily precipitation	88.0 mm (3.5 in)	32 of 100 (Routine)
Northport	United States	Record high minimum temperature	1.1 C (34.0 F)	32 of 100 (Routine)
Oshkosh	United States	Record high maximum temperature	7.8 C (46.0 F)	32 of 100 (Routine)
Yaraka State School	Australia	Record daily precipitation	63.8 mm (2.5 in)	31 of 100 (Routine)
Walterhall	Australia	Record daily precipitation	103.8 mm (4.1 in)	31 of 100 (Routine)
Ketchikan AP	United States	Record high minimum temperature	7.2 C (45.0 F)	31 of 100 (Routine)
Melmoth	Australia	Record daily precipitation	61.0 mm (2.4 in)	30 of 100 (Routine)
Glenlands	Australia	Record daily precipitation	95.4 mm (3.8 in)	30 of 100 (Routine)
Gracemere Russell St	Australia	Record daily precipitation	118.0 mm (4.6 in)	30 of 100 (Routine)
Wowan Post Office	Australia	Record daily precipitation	101.1 mm (4.0 in)	30 of 100 (Routine)
Vespasiano	Brazil	Record daily precipitation	60.8 mm (2.4 in)	30 of 100 (Routine)
Fazenda N.S.Aparecida	Brazil	Record daily precipitation	57.6 mm (2.3 in)	30 of 100 (Routine)
Ibiuna	Brazil	Record daily precipitation	43.5 mm (1.7 in)	30 of 100 (Routine)
Vladikavkaz	Russia	Record low minimum temperature	-20.1 C (-4.2 F)	30 of 100 (Routine)
Blair Athol	Australia	Record daily precipitation	61.8 mm (2.4 in)	29 of 100 (Routine)
Fukuoka	Japan	Record daily precipitation	34.5 mm (1.4 in)	29 of 100 (Routine)
Petersburg 1	United States	Record high maximum temperature	8.9 C (48.0 F)	29 of 100 (Routine)
Nenana Muni AP	United States	Record snow depth	132.1 cm (52.0 in)	29 of 100 (Routine)
Tiete	Brazil	Record daily precipitation	84.5 mm (3.3 in)	28 of 100 (Routine)
Universo	Brazil	Record daily precipitation	50.9 mm (2.0 in)	28 of 100 (Routine)
Sao Miguel Arcanjo	Brazil	Record daily precipitation	45.9 mm (1.8 in)	28 of 100 (Routine)
Servico Social de Menores	Brazil	Record daily precipitation	76.7 mm (3.0 in)	28 of 100 (Routine)
Iwakuni	Japan	Record daily precipitation	48.8 mm (1.9 in)	28 of 100 (Routine)
Ash Mtn	United States	Record high maximum temperature	26.7 C (80.1 F)	28 of 100 (Routine)
Yulmbu	Australia	Record daily precipitation	56.0 mm (2.2 in)	27 of 100 (Routine)
Bulliwallah	Australia	Record daily precipitation	101.0 mm (4.0 in)	27 of 100 (Routine)

Counts by Type and Timescale

584 records

Records set or tied on 10 February 1991 by type: Highest daily maximum 130, Lowest daily maximum 34, Highest daily minimum 96, Lowest daily minimum 60, Heaviest daily rainfall 224, Heaviest daily snowfall 1, Deepest snow cover 39.

Records on 10 February 1991 by type
Record type	Records
Highest daily maximum	130
Lowest daily maximum	34
Highest daily minimum	96
Lowest daily minimum	60
Heaviest daily rainfall	224
Heaviest daily snowfall	1
Deepest snow cover	39

Records on 10 February 1991 by timescale: all-time 2, monthly 10, daily 572.

How Much Records Were Beaten By

466 broken records

Margins by which the 466 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 153.0. Ties are not counted.

Top 20 by Significance

10 February 1991

Top 20 records on 10 February 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 February 1991	Khartoum, SD	monthly rain	59.9 mm (2.4 in)	59.9 mm (2.4 in)	34 years	63 of 100 (Major)
10 February 1991	Windorah Post Office, AU	daily rain	103.2 mm (4.1 in)	70.7 mm (2.8 in)	35 years	60 of 100 (Major)
10 February 1991	Coreena, AU	daily rain	97.0 mm (3.8 in)	56.9 mm (2.2 in)	35 years	51 of 100 (Notable)
10 February 1991	Ribeira, BR	daily rain	64.0 mm (2.5 in)	42.4 mm (1.7 in)	40 years	48 of 100 (Notable)
10 February 1991	Buskala Rch, US	daily snowfall	21.6 cm (8.5 in)	15.2 cm (6.0 in)	32 years	48 of 100 (Notable)
10 February 1991	Bairro Do Sarapu, BR	daily rain	99.3 mm (3.9 in)	64.3 mm (2.5 in)	19 years	47 of 100 (Notable)
10 February 1991	Glenormiston, AU	daily rain	51.0 mm (2.0 in)	20.5 mm (0.8 in)	77 years	45 of 100 (Notable)
10 February 1991	Baralaba Post Office, AU	daily rain	85.0 mm (3.3 in)	53.0 mm (2.1 in)	53 years	45 of 100 (Notable)
10 February 1991	Gumri, AM	daily low max	-14.9 C (5.2 F)	3.3 C (5.9 F)	93 years	44 of 100 (Notable)
10 February 1991	Argyle Downs, AU	daily rain	56.2 mm (2.2 in)	21.4 mm (0.8 in)	83 years	44 of 100 (Notable)
10 February 1991	Retreat (Barcoo River), AU	daily rain	75.0 mm (3.0 in)	44.8 mm (1.8 in)	37 years	42 of 100 (Notable)
10 February 1991	Angatuba, BR	monthly rain	162.3 mm (6.4 in)	37.0 mm (1.5 in)	16 years	42 of 100 (Notable)
10 February 1991	Kalkpoort, ZA	daily rain	42.5 mm (1.7 in)	29.0 mm (1.1 in)	60 years	42 of 100 (Notable)
10 February 1991	Wattisham, GB	all-time snow depth	30.0 cm (11.8 in)	5.0 cm (2.0 in)	0 years	42 of 100 (Notable)
10 February 1991	Waroona, AU	daily rain	36.0 mm (1.4 in)	33.8 mm (1.3 in)	4 years	41 of 100 (Notable)
10 February 1991	Rolleston, AU	daily rain	86.4 mm (3.4 in)	33.3 mm (1.3 in)	53 years	41 of 100 (Notable)
10 February 1991	Humboldt, AU	daily rain	63.0 mm (2.5 in)	52.3 mm (2.1 in)	47 years	40 of 100 (Notable)
10 February 1991	Brighton Downs, AU	daily rain	54.0 mm (2.1 in)	14.1 mm (0.6 in)	77 years	40 of 100 (Notable)
10 February 1991	Sarapui, BR	daily rain	95.3 mm (3.8 in)	43.3 mm (1.7 in)	23 years	38 of 100 (Notable)
10 February 1991	Tylden "Tulden", ZA	daily rain	50.5 mm (2.0 in)	30.5 mm (1.2 in)	15 years	38 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

1798 to 1991

Records set or tied on this calendar date in each year from 1798 to 1991. 1991 had 584 records.

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

Records on 02-10 in each year
Year	Records
1798	1
1803	2
1829	1
1845	1
1853	1
1856	2
1857	1
1858	1
1862	3
1864	1
1865	1
1869	3
1870	2
1872	1
1873	1
1874	1
1875	4
1876	1
1878	1
1879	3
1881	2
1883	2
1885	1
1887	3
1888	2
1889	1
1890	1
1891	2
1892	1
1893	6
1895	3
1897	1
1898	4
1899	22
1902	3
1903	11
1904	14
1905	7
1906	11
1907	6
1908	9
1909	16
1910	14
1911	105
1912	43
1913	27
1914	52
1915	20
1916	77
1917	28
1918	44
1919	69
1920	62
1921	40
1922	62
1923	107
1924	87
1925	348
1926	142
1927	61
1928	151
1929	456
1930	77
1931	95
1932	1,196
1933	583
1934	369
1935	420
1936	366
1937	401
1938	543
1939	931
1940	560
1941	221
1942	412
1943	286
1944	580
1945	144
1946	398
1947	584
1948	490
1949	396
1950	244
1951	986
1952	538
1953	558
1954	619
1955	836
1956	626
1957	668
1958	527
1959	1,173
1960	683
1961	764
1962	741
1963	625
1964	410
1965	887
1966	1,235
1967	342
1968	345
1969	1,176
1970	698
1971	1,094
1972	240
1973	755
1974	356
1975	585
1976	1,440
1977	639
1978	1,159
1979	1,807
1980	1,054
1981	1,572
1982	1,214
1983	500
1984	435
1985	912
1986	1,140
1987	762
1988	819
1989	729
1990	1,666
1991	584
1992	646
1993	857
1994	1,402
1995	757
1996	1,397
1997	778
1998	1,411
1999	1,912
2000	961
2001	1,102
2002	1,256
2003	859
2004	757
2005	1,058
2006	477
2007	854
2008	915
2009	1,543
2010	1,358
2011	2,103
2012	963
2013	602
2014	824
2015	937
2016	942
2017	1,568
2018	560
2019	973
2020	1,235
2021	837
2022	772
2023	705
2024	1,197
2025	803
2026	636

Download the Data

Data for records on 1991-02-10: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 20	383
20 to 40	59
40 to 60	18
60 to 80	3
80 to 100	0
100 to 120	0
120 to 140	1
140 to 160	2