Weather Records on 4 February 1945

336 weather records were set or tied worldwide on 4 February 1945. Highest significance: Milly Milly, AU.

Key Facts for 4 February 1945

On 4 February 1945, 336 weather records were set or tied at long-record stations worldwide.
42 were record highs and 38 were record lows, counting maximum and minimum temperature.
By timescale, 6 were all-time records, 13 monthly and 317 daily.
Milly Milly set an all-time record daily precipitation of 154.4 mm (6.1 in) on 4 February 1945.
Across 158 earlier years (1795 to 2026) the same calendar date averaged 538 records.

Record Map

336 stations

336 station records on 4 February 1945 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 February 1945: highest significance records shown on the map
Station	Country	Type	Value	Significance
Milly Milly	Australia	Record daily precipitation	154.4 mm (6.1 in)	69 of 100 (Major)
Byro	Australia	Record daily precipitation	223.5 mm (8.8 in)	64 of 100 (Major)
Jimba Jimba	Australia	Record daily precipitation	114.6 mm (4.5 in)	63 of 100 (Major)
Manfred	Australia	Record daily precipitation	140.7 mm (5.5 in)	61 of 100 (Major)
Boolardy	Australia	Record daily precipitation	121.9 mm (4.8 in)	59 of 100 (Notable)
Gascoyne Junction	Australia	Record daily precipitation	91.4 mm (3.6 in)	58 of 100 (Notable)
Mangaroon	Australia	Record daily precipitation	121.9 mm (4.8 in)	57 of 100 (Notable)
Wooleen	Australia	Record daily precipitation	91.4 mm (3.6 in)	57 of 100 (Notable)
Mileura	Australia	Record daily precipitation	89.7 mm (3.5 in)	54 of 100 (Notable)
Caio Prado	Brazil	Record daily precipitation	63.6 mm (2.5 in)	51 of 100 (Notable)
Dairy Creek	Australia	Record daily precipitation	127.3 mm (5.0 in)	49 of 100 (Notable)
Goderich	Canada	Record daily snowfall	12.7 cm (5.0 in)	47 of 100 (Notable)
Landor	Australia	Record daily precipitation	119.1 mm (4.7 in)	46 of 100 (Notable)
Stanley Wwtp	United States	Record daily snowfall	22.9 cm (9.0 in)	45 of 100 (Notable)
Minnie Creek	Australia	Record daily precipitation	84.1 mm (3.3 in)	44 of 100 (Notable)
Yallalong	Australia	Record daily precipitation	45.2 mm (1.8 in)	44 of 100 (Notable)
Currais Novos	Brazil	Record daily precipitation	62.0 mm (2.4 in)	43 of 100 (Notable)
Meka Station	Australia	Record daily precipitation	85.9 mm (3.4 in)	42 of 100 (Notable)
Hatfield	United States	Record daily snowfall	30.5 cm (12.0 in)	42 of 100 (Notable)
Billabalong	Australia	Record daily precipitation	59.4 mm (2.3 in)	41 of 100 (Notable)
New Forest	Australia	Record daily precipitation	52.3 mm (2.1 in)	38 of 100 (Notable)
Eau Claire	United States	Record daily snowfall	19.6 cm (7.7 in)	38 of 100 (Notable)
Austin Downs	Australia	Record daily precipitation	50.8 mm (2.0 in)	37 of 100 (Notable)
Aurora Water	United States	Record snow depth	17.8 cm (7.0 in)	37 of 100 (Notable)
Bullara	Australia	Record daily precipitation	50.3 mm (2.0 in)	36 of 100 (Notable)
Maroonah	Australia	Record daily precipitation	48.3 mm (1.9 in)	35 of 100 (Notable)
Nannine	Australia	Record daily precipitation	36.6 mm (1.4 in)	34 of 100 (Routine)
Gabyon	Australia	Record daily precipitation	31.8 mm (1.3 in)	33 of 100 (Routine)
Salgueiro	Brazil	Record daily precipitation	81.2 mm (3.2 in)	33 of 100 (Routine)
Lyndon	Australia	Record daily precipitation	52.3 mm (2.1 in)	32 of 100 (Routine)
Wiluna	Australia	Record daily precipitation	33.0 mm (1.3 in)	32 of 100 (Routine)
Twin Peaks	Australia	Record daily precipitation	63.0 mm (2.5 in)	31 of 100 (Routine)
Grand Meadow	United States	Record daily snowfall	15.2 cm (6.0 in)	31 of 100 (Routine)
Medford	United States	Record daily snowfall	17.8 cm (7.0 in)	31 of 100 (Routine)
Tomahawk Spirit Rsvr	United States	Record daily snowfall	15.2 cm (6.0 in)	31 of 100 (Routine)
Taipu	Brazil	Record daily precipitation	48.4 mm (1.9 in)	30 of 100 (Routine)
Brenham	United States	Record daily precipitation	55.9 mm (2.2 in)	29 of 100 (Routine)
Tuckanarra	Australia	Record daily precipitation	47.0 mm (1.9 in)	28 of 100 (Routine)
Murgoo	Australia	Record daily precipitation	74.4 mm (2.9 in)	27 of 100 (Routine)
Halsey 2 W	United States	Record daily snowfall	12.7 cm (5.0 in)	27 of 100 (Routine)
Boa Viagem	Brazil	Record daily precipitation	44.4 mm (1.7 in)	26 of 100 (Routine)
Stevens Pt	United States	Record daily snowfall	20.3 cm (8.0 in)	26 of 100 (Routine)
Williambury	Australia	Record daily precipitation	48.3 mm (1.9 in)	25 of 100 (Routine)
Mount Wittenoom	Australia	Record daily precipitation	84.1 mm (3.3 in)	25 of 100 (Routine)
Sussex 1 NW	United States	Record low minimum temperature	-23.3 C (-9.9 F)	25 of 100 (Routine)
Fischers Store	United States	Record daily precipitation	30.5 mm (1.2 in)	25 of 100 (Routine)
Beringarra	Australia	Record daily precipitation	81.3 mm (3.2 in)	24 of 100 (Routine)
Campo Maior	Brazil	Record daily precipitation	46.2 mm (1.8 in)	24 of 100 (Routine)
Mine Centre	Canada	Record daily snowfall	10.2 cm (4.0 in)	24 of 100 (Routine)
Collingwood	Canada	Record daily snowfall	12.7 cm (5.0 in)	24 of 100 (Routine)
Mayville	United States	Record snow depth	15.2 cm (6.0 in)	24 of 100 (Routine)
Cardwell Marine Pde	Australia	Record daily precipitation	97.8 mm (3.9 in)	23 of 100 (Routine)
Angola	United States	Record snow depth	20.3 cm (8.0 in)	23 of 100 (Routine)
Kenton	United States	Record snow depth	15.2 cm (6.0 in)	23 of 100 (Routine)
Fairfax	United States	Record daily snowfall	8.9 cm (3.5 in)	23 of 100 (Routine)
Big St Germain Dam	United States	Record daily snowfall	8.9 cm (3.5 in)	23 of 100 (Routine)
Moorarie	Australia	Record daily precipitation	55.1 mm (2.2 in)	22 of 100 (Routine)
Caraubas	Brazil	Record daily precipitation	42.0 mm (1.7 in)	22 of 100 (Routine)
Sanborn	United States	Record daily snowfall	10.2 cm (4.0 in)	22 of 100 (Routine)
Albert Lea 3SE	United States	Record daily snowfall	15.2 cm (6.0 in)	22 of 100 (Routine)

Counts by Type and Timescale

336 records

Records set or tied on 4 February 1945 by type: Highest daily maximum 11, Lowest daily maximum 8, Highest daily minimum 31, Lowest daily minimum 30, Heaviest daily rainfall 197, Heaviest daily snowfall 48, Deepest snow cover 11.

Records on 4 February 1945 by type
Record type	Records
Highest daily maximum	11
Lowest daily maximum	8
Highest daily minimum	31
Lowest daily minimum	30
Heaviest daily rainfall	197
Heaviest daily snowfall	48
Deepest snow cover	11

Records on 4 February 1945 by timescale: all-time 6, monthly 13, daily 317.

How Much Records Were Beaten By

274 broken records

Margins by which the 274 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 203.0. Ties are not counted.

Top 20 by Significance

4 February 1945

Top 20 records on 4 February 1945 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 February 1945	Milly Milly, AU	all-time rain	154.4 mm (6.1 in)	49.0 mm (1.9 in)	20 years	69 of 100 (Major)
4 February 1945	Byro, AU	all-time rain	223.5 mm (8.8 in)	135.6 mm (5.3 in)	2 years	64 of 100 (Major)
4 February 1945	Jimba Jimba, AU	monthly rain	114.6 mm (4.5 in)	63.8 mm (2.5 in)	27 years	63 of 100 (Major)
4 February 1945	Manfred, AU	all-time rain	140.7 mm (5.5 in)	46.2 mm (1.8 in)	30 years	61 of 100 (Major)
4 February 1945	Boolardy, AU	all-time rain	121.9 mm (4.8 in)	36.8 mm (1.4 in)	27 years	59 of 100 (Notable)
4 February 1945	Gascoyne Junction, AU	monthly rain	91.4 mm (3.6 in)	35.5 mm (1.4 in)	27 years	58 of 100 (Notable)
4 February 1945	Mangaroon, AU	monthly rain	121.9 mm (4.8 in)	76.2 mm (3.0 in)	15 years	57 of 100 (Notable)
4 February 1945	Wooleen, AU	monthly rain	91.4 mm (3.6 in)	33.0 mm (1.3 in)	27 years	57 of 100 (Notable)
4 February 1945	Mileura, AU	monthly rain	89.7 mm (3.5 in)	40.4 mm (1.6 in)	2 years	54 of 100 (Notable)
4 February 1945	Caio Prado, BR	daily rain	63.6 mm (2.5 in)	48.1 mm (1.9 in)	32 years	51 of 100 (Notable)
4 February 1945	Dairy Creek, AU	monthly rain	127.3 mm (5.0 in)	38.4 mm (1.5 in)	27 years	49 of 100 (Notable)
4 February 1945	Goderich, CA	daily snowfall	12.7 cm (5.0 in)	7.6 cm (3.0 in)	75 years	47 of 100 (Notable)
4 February 1945	Landor, AU	all-time rain	119.1 mm (4.7 in)	15.0 mm (0.6 in)	21 years	46 of 100 (Notable)
4 February 1945	Stanley Wwtp, US	daily snowfall	22.9 cm (9.0 in)	15.3 cm (6.0 in)	21 years	45 of 100 (Notable)
4 February 1945	Minnie Creek, AU	daily rain	84.1 mm (3.3 in)	81.1 mm (3.2 in)	3 years	44 of 100 (Notable)
4 February 1945	Yallalong, AU	daily rain	45.2 mm (1.8 in)	35.8 mm (1.4 in)	27 years	44 of 100 (Notable)
4 February 1945	Currais Novos, BR	daily rain	62.0 mm (2.4 in)	50.5 mm (2.0 in)	32 years	43 of 100 (Notable)
4 February 1945	Meka Station, AU	all-time rain	85.9 mm (3.4 in)	12.7 mm (0.5 in)	27 years	42 of 100 (Notable)
4 February 1945	Hatfield, US	daily snowfall	30.5 cm (12.0 in)	20.3 cm (8.0 in)	21 years	42 of 100 (Notable)
4 February 1945	Billabalong, AU	daily rain	59.4 mm (2.3 in)	44.2 mm (1.7 in)	3 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

1795 to 1945

Records set or tied on this calendar date in each year from 1795 to 1945. 1945 had 336 records.

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

Records on 02-04 in each year
Year	Records
1795	2
1796	1
1800	2
1826	2
1827	2
1828	2
1829	1
1830	2
1839	1
1841	1
1845	1
1848	2
1851	1
1852	2
1862	2
1869	3
1873	2
1875	1
1876	1
1877	1
1882	2
1883	1
1886	3
1887	1
1888	1
1889	4
1890	5
1893	1
1894	2
1895	2
1897	2
1898	6
1900	7
1901	5
1902	7
1903	17
1904	4
1905	8
1906	8
1907	11
1908	23
1909	33
1910	13
1911	81
1912	83
1913	39
1914	31
1915	20
1916	25
1917	123
1918	80
1919	57
1920	76
1921	41
1922	86
1923	76
1924	276
1925	257
1926	149
1927	537
1928	547
1929	87
1930	316
1931	176
1932	329
1933	162
1934	200
1935	253
1936	497
1937	190
1938	481
1939	179
1940	339
1941	288
1942	378
1943	417
1944	244
1945	336
1946	506
1947	573
1948	585
1949	439
1950	502
1951	391
1952	751
1953	546
1954	853
1955	968
1956	713
1957	620
1958	393
1959	448
1960	421
1961	648
1962	968
1963	1,348
1964	608
1965	461
1966	573
1967	432
1968	298
1969	399
1970	1,195
1971	989
1972	666
1973	616
1974	368
1975	667
1976	672
1977	448
1978	594
1979	1,477
1980	591
1981	566
1982	1,812
1983	787
1984	588
1985	1,865
1986	1,550
1987	472
1988	1,006
1989	3,693
1990	1,546
1991	1,773
1992	952
1993	1,032
1994	597
1995	1,012
1996	3,525
1997	1,270
1998	1,331
1999	1,055
2000	531
2001	1,323
2002	1,232
2003	703
2004	1,431
2005	1,610
2006	633
2007	1,254
2008	1,331
2009	610
2010	1,384
2011	1,913
2012	1,748
2013	398
2014	530
2015	786
2016	1,023
2017	603
2018	1,241
2019	1,435
2020	1,198
2021	644
2022	954
2023	418
2024	911
2025	1,846
2026	782

Download the Data

Data for records on 1945-02-04: 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 50	249
50 to 100	18
100 to 150	5
150 to 200	1
200 to 250	1