Weather Records on 10 February 1943

286 weather records were set or tied worldwide on 10 February 1943. Highest significance: Toronto, CA.

Key Facts for 10 February 1943

On 10 February 1943, 286 weather records were set or tied at long-record stations worldwide.
69 were record highs and 29 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 6 monthly and 280 daily.
Toronto set a daily record precipitation of 29.0 mm (1.1 in) on 10 February 1943.
Across 158 earlier years (1798 to 2026) the same calendar date averaged 513 records.

Record Map

286 stations

286 station records on 10 February 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 February 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
Toronto	Canada	Record daily precipitation	29.0 mm (1.1 in)	61 of 100 (Major)
Eureka	United States	Record snow depth	55.9 cm (22.0 in)	44 of 100 (Notable)
Georgetown	Canada	Record daily precipitation	25.4 mm (1.0 in)	40 of 100 (Notable)
Hamilton	Canada	Record daily precipitation	26.9 mm (1.1 in)	37 of 100 (Notable)
De Grey	Australia	Record daily precipitation	62.2 mm (2.4 in)	36 of 100 (Notable)
Booby Island Lighthouse	Australia	Record daily precipitation	127.0 mm (5.0 in)	35 of 100 (Notable)
La Delle 7 NE	United States	Record daily snowfall	10.2 cm (4.0 in)	33 of 100 (Routine)
Mt Clemens Ang Base	United States	Record daily precipitation	27.9 mm (1.1 in)	32 of 100 (Routine)
Britt 3E	United States	Record daily snowfall	6.4 cm (2.5 in)	31 of 100 (Routine)
Fergus Falls	United States	Record daily snowfall	11.4 cm (4.5 in)	31 of 100 (Routine)
Moorhead St Teachers C	United States	Record daily snowfall	7.6 cm (3.0 in)	31 of 100 (Routine)
Cunyu Shearing Shed	Australia	Record daily precipitation	61.0 mm (2.4 in)	30 of 100 (Routine)
Donors Hill Station	Australia	Record daily precipitation	83.8 mm (3.3 in)	28 of 100 (Routine)
Raiford State Prison	United States	Record high maximum temperature	31.7 C (89.1 F)	27 of 100 (Routine)
Port Hedland Post Office	Australia	Record daily precipitation	66.3 mm (2.6 in)	26 of 100 (Routine)
Goderich	Canada	Record high maximum temperature	8.3 C (46.9 F)	25 of 100 (Routine)
Welland	Canada	Record high maximum temperature	9.4 C (48.9 F)	25 of 100 (Routine)
Zugspitze	Germany	Record snow depth	520.0 cm (204.7 in)	25 of 100 (Routine)
Terrace	Canada	Record daily snowfall	30.5 cm (12.0 in)	24 of 100 (Routine)
Portage la Prairie	Canada	Record low minimum temperature	-24.4 C (-11.9 F)	23 of 100 (Routine)
Russellville	United States	Record high minimum temperature	12.8 C (55.0 F)	23 of 100 (Routine)
Ohotsk	Russia	Record high minimum temperature	-11.0 C (12.2 F)	21 of 100 (Routine)
Dayton Mcd	United States	Record high minimum temperature	10.6 C (51.1 F)	21 of 100 (Routine)
Cascade Locks	United States	Record daily precipitation	54.4 mm (2.1 in)	21 of 100 (Routine)
Union City	United States	Record high minimum temperature	13.9 C (57.0 F)	21 of 100 (Routine)
Plum Island	United States	Record high maximum temperature	8.3 C (46.9 F)	21 of 100 (Routine)
Pierre Rgnl AP	United States	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Haliburton A	Canada	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
American River	Australia	Record daily precipitation	12.4 mm (0.5 in)	20 of 100 (Routine)
Sherbrooke	Canada	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Crookston NW Exp STN	United States	Record daily precipitation	14.7 mm (0.6 in)	20 of 100 (Routine)
Cle Elum	United States	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Forman 5 SSE	United States	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Toronto Agincourt	Canada	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Fergus Falls	United States	Record daily precipitation	10.7 mm (0.4 in)	20 of 100 (Routine)
Winnibigoshish Dam	United States	Record daily precipitation	10.9 mm (0.4 in)	20 of 100 (Routine)
Anderson 1 N	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Fullerton 1 ESE	United States	Record daily precipitation	14.0 mm (0.6 in)	20 of 100 (Routine)
Fredonia	United States	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Campbell	United States	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Wooster Exp STN	United States	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Streaky Bay	Australia	Record daily precipitation	0.5 mm (0.02 in)	20 of 100 (Routine)
Leonora	Australia	Record daily precipitation	14.2 mm (0.6 in)	20 of 100 (Routine)
Mount Forest	Canada	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Stratford	Canada	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Lindsay	Canada	Record daily precipitation	14.2 mm (0.6 in)	20 of 100 (Routine)
Grayling	United States	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Beardsley	United States	Record daily precipitation	8.9 mm (0.35 in)	20 of 100 (Routine)
Moorhead St Teachers C	United States	Record daily precipitation	5.1 mm (0.20 in)	20 of 100 (Routine)
Marshall	United States	Record daily precipitation	8.6 mm (0.34 in)	20 of 100 (Routine)
Yundamindra	Australia	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Wiluna	Australia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Guelph Oac	Canada	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Stevens Pt	United States	Record daily precipitation	8.9 mm (0.35 in)	20 of 100 (Routine)
Morrison	United States	Record daily precipitation	7.6 mm (0.30 in)	20 of 100 (Routine)
Port Lincoln	Australia	Record low maximum temperature	17.2 C (63.0 F)	20 of 100 (Routine)
Adelaide (Pooraka)	Australia	Record daily precipitation	4.6 mm (0.18 in)	20 of 100 (Routine)
Lucknow	Canada	Record high maximum temperature	6.7 C (44.1 F)	20 of 100 (Routine)
Whiteriver 1 SW	United States	Record snow depth	2.5 cm (1.0 in)	20 of 100 (Routine)
Wayne	United States	Record daily precipitation	21.1 mm (0.8 in)	20 of 100 (Routine)

Counts by Type and Timescale

286 records

Records set or tied on 10 February 1943 by type: Highest daily maximum 41, Lowest daily maximum 17, Highest daily minimum 28, Lowest daily minimum 12, Heaviest daily rainfall 155, Heaviest daily snowfall 27, Deepest snow cover 6.

Records on 10 February 1943 by type
Record type	Records
Highest daily maximum	41
Lowest daily maximum	17
Highest daily minimum	28
Lowest daily minimum	12
Heaviest daily rainfall	155
Heaviest daily snowfall	27
Deepest snow cover	6

Records on 10 February 1943 by timescale: all-time 0, monthly 6, daily 280.

How Much Records Were Beaten By

239 broken records

Margins by which the 239 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 1170.0. Ties are not counted.

Top 20 by Significance

10 February 1943

Top 20 records on 10 February 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 February 1943	Toronto, CA	daily rain	29.0 mm (1.1 in)	15.0 mm (0.6 in)	90 years	61 of 100 (Major)
10 February 1943	Eureka, US	daily snow depth	55.9 cm (22.0 in)	25.4 cm (10.0 in)	27 years	44 of 100 (Notable)
10 February 1943	Georgetown, CA	daily rain	25.4 mm (1.0 in)	13.0 mm (0.5 in)	48 years	40 of 100 (Notable)
10 February 1943	Hamilton, CA	daily rain	26.9 mm (1.1 in)	6.3 mm (0.25 in)	76 years	37 of 100 (Notable)
10 February 1943	De Grey, AU	daily rain	62.2 mm (2.4 in)	49.5 mm (1.9 in)	27 years	36 of 100 (Notable)
10 February 1943	Booby Island Lighthouse, AU	daily rain	127.0 mm (5.0 in)	67.1 mm (2.6 in)	0 years	35 of 100 (Notable)
10 February 1943	La Delle 7 NE, US	daily snowfall	10.2 cm (4.0 in)	7.7 cm (3.0 in)	44 years	33 of 100 (Routine)
10 February 1943	Mt Clemens Ang Base, US	daily rain	27.9 mm (1.1 in)	20.8 mm (0.8 in)	4 years	32 of 100 (Routine)
10 February 1943	Britt 3E, US	daily snowfall	6.4 cm (2.5 in)	5.9 cm (2.3 in)	45 years	31 of 100 (Routine)
10 February 1943	Fergus Falls, US	daily snowfall	11.4 cm (4.5 in)	6.1 cm (2.4 in)	27 years	31 of 100 (Routine)
10 February 1943	Moorhead St Teachers C, US	daily snowfall	7.6 cm (3.0 in)	4.6 cm (1.8 in)	42 years	31 of 100 (Routine)
10 February 1943	Cunyu Shearing Shed, AU	monthly rain	61.0 mm (2.4 in)	15.3 mm (0.6 in)	17 years	30 of 100 (Routine)
10 February 1943	Donors Hill Station, AU	daily rain	83.8 mm (3.3 in)	23.1 mm (0.9 in)	47 years	28 of 100 (Routine)
10 February 1943	Raiford State Prison, US	monthly high max	31.7 C (89.1 F)	1.7 C (3.1 F)	33 years	27 of 100 (Routine)
10 February 1943	Port Hedland Post Office, AU	daily rain	66.3 mm (2.6 in)	42.2 mm (1.7 in)	21 years	26 of 100 (Routine)
10 February 1943	Goderich, CA	daily high max	8.3 C (46.9 F)	0.5 C (0.9 F)	61 years	25 of 100 (Routine)
10 February 1943	Welland, CA	daily high max	9.4 C (48.9 F)	0.5 C (0.9 F)	61 years	25 of 100 (Routine)
10 February 1943	Zugspitze, DE	daily snow depth	520.0 cm (204.7 in)	117.0 cm (46.1 in)	36 years	25 of 100 (Routine)
10 February 1943	Terrace, CA	daily snowfall	30.5 cm (12.0 in)	15.3 cm (6.0 in)	7 years	24 of 100 (Routine)
10 February 1943	Portage la Prairie, CA	daily low min	-24.4 C (-11.9 F)	9.4 C (16.9 F)	16 years	23 of 100 (Routine)

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 1943

Records set or tied on this calendar date in each year from 1798 to 1943. 1943 had 286 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 1943-02-10: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 200	237
200 to 400	1
400 to 600	0
600 to 800	0
800 to 1000	0
1000 to 1200	1