Weather Records on 15 February 1931

189 weather records were set or tied worldwide on 15 February 1931. Highest significance: Narellan, AU.

Key Facts for 15 February 1931

On 15 February 1931, 189 weather records were set or tied at long-record stations worldwide.
91 were record highs and 17 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 185 daily.
Narellan set a daily record precipitation of 63.0 mm (2.5 in) on 15 February 1931.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 488 records.

Record Map

189 stations

189 station records on 15 February 1931 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 February 1931: highest significance records shown on the map
Station	Country	Type	Value	Significance
Narellan	Australia	Record daily precipitation	63.0 mm (2.5 in)	48 of 100 (Notable)
Bagdad	Australia	Record daily precipitation	48.8 mm (1.9 in)	48 of 100 (Notable)
Sorell (Whitlea)	Australia	Record daily precipitation	31.2 mm (1.2 in)	43 of 100 (Notable)
Campbelltown 1	Australia	Record daily precipitation	66.3 mm (2.6 in)	40 of 100 (Notable)
Hobart (Ellerslie Road)	Australia	Record daily precipitation	27.2 mm (1.1 in)	38 of 100 (Notable)
Mount Nelson	Australia	Record daily precipitation	29.5 mm (1.2 in)	37 of 100 (Notable)
Camden (Brownlow Hill)	Australia	Record daily precipitation	57.9 mm (2.3 in)	33 of 100 (Routine)
Hedal I Valdres	Norway	Record snow depth	135.0 cm (53.1 in)	30 of 100 (Routine)
Port Arthur	Australia	Record daily precipitation	32.3 mm (1.3 in)	26 of 100 (Routine)
Lifjell	Norway	Record daily precipitation	25.0 mm (1.0 in)	26 of 100 (Routine)
New Braunfels	United States	Record daily precipitation	35.1 mm (1.4 in)	26 of 100 (Routine)
Cobbity (Roseneath)	Australia	Record daily precipitation	35.6 mm (1.4 in)	25 of 100 (Routine)
Mount Wellington (the Springs)	Australia	Record daily precipitation	32.5 mm (1.3 in)	25 of 100 (Routine)
Oracle	United States	Record daily precipitation	25.4 mm (1.0 in)	25 of 100 (Routine)
Parker	United States	Record daily precipitation	30.5 mm (1.2 in)	24 of 100 (Routine)
Wollong	Australia	Record daily precipitation	49.5 mm (1.9 in)	22 of 100 (Routine)
Pesaro	Italy	Record daily precipitation	38.0 mm (1.5 in)	22 of 100 (Routine)
Osijek	Croatia	Record daily precipitation	23.7 mm (0.9 in)	20 of 100 (Routine)
Rokeby (the Mall)	Australia	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Kvikkjokk-Arrenjarka	Sweden	Record daily precipitation	8.5 mm (0.33 in)	20 of 100 (Routine)
Rena	Norway	Record daily precipitation	22.4 mm (0.9 in)	20 of 100 (Routine)
Hobart Botanical Gardens	Australia	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Budapest	Hungary	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Campbell Town (Quorn Hall)	Australia	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Holmogadd A	Sweden	Record daily precipitation	6.2 mm (0.24 in)	20 of 100 (Routine)
Ft Bayard 4W	United States	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Sarita 7 E	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Tizi Ouzou	Algeria	Record low minimum temperature	2.0 C (35.6 F)	20 of 100 (Routine)
Menangle Jmai	Australia	Record daily precipitation	56.9 mm (2.2 in)	20 of 100 (Routine)
Lake Leake (Elizabeth River)	Australia	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Clifton	United States	Record daily precipitation	14.7 mm (0.6 in)	20 of 100 (Routine)
Menangle	Australia	Record daily precipitation	42.7 mm (1.7 in)	19 of 100 (Routine)
Sarajevo	Bosnia and Herzegovina	Record daily precipitation	12.9 mm (0.5 in)	19 of 100 (Routine)
Szeged	Hungary	Record daily precipitation	15.6 mm (0.6 in)	19 of 100 (Routine)
Hiasen I Sigdal	Norway	Record snow depth	142.0 cm (55.9 in)	19 of 100 (Routine)
Cockle Creek (Pasminco Metals)	Australia	Record daily precipitation	44.2 mm (1.7 in)	18 of 100 (Routine)
Tuddal	Norway	Record daily precipitation	17.3 mm (0.7 in)	18 of 100 (Routine)
Needles	United States	Record daily precipitation	15.2 mm (0.6 in)	18 of 100 (Routine)
E Tawas	United States	Record high maximum temperature	6.7 C (44.1 F)	18 of 100 (Routine)
Montello 2NE	United States	Record daily precipitation	2.5 mm (0.10 in)	18 of 100 (Routine)
Cudgewa North	Australia	Record daily precipitation	23.6 mm (0.9 in)	17 of 100 (Routine)
Cambridge (Milford)	Australia	Record daily precipitation	22.4 mm (0.9 in)	17 of 100 (Routine)
Saskatoon Diefenbaker Int'l A	Canada	Record high maximum temperature	9.4 C (48.9 F)	17 of 100 (Routine)
Sorve	Estonia	Record daily precipitation	7.4 mm (0.29 in)	17 of 100 (Routine)
Bjornholt	Norway	Record daily precipitation	23.0 mm (0.9 in)	17 of 100 (Routine)
Postmyr I Drangedal	Norway	Record snow depth	174.0 cm (68.5 in)	17 of 100 (Routine)
Socorro	United States	Record daily precipitation	5.8 mm (0.23 in)	17 of 100 (Routine)
Tizi Ouzou	Algeria	Record low maximum temperature	7.0 C (44.6 F)	16 of 100 (Routine)
Minto Surrey Street	Australia	Record daily precipitation	57.2 mm (2.3 in)	16 of 100 (Routine)
New Norfolk	Australia	Record daily precipitation	12.7 mm (0.5 in)	16 of 100 (Routine)
Bothwell (Ratho)	Australia	Record daily precipitation	9.7 mm (0.38 in)	16 of 100 (Routine)
Parnu	Estonia	Record daily precipitation	4.4 mm (0.17 in)	16 of 100 (Routine)
Mayville	United States	Record high maximum temperature	10.0 C (50.0 F)	16 of 100 (Routine)
Willow City	United States	Record high maximum temperature	10.0 C (50.0 F)	16 of 100 (Routine)
Pokolbin 1 Post Office	Australia	Record daily precipitation	28.4 mm (1.1 in)	15 of 100 (Routine)
Minsk	Belarus	Record daily precipitation	10.3 mm (0.4 in)	15 of 100 (Routine)
Treherne	Canada	Record high maximum temperature	7.8 C (46.0 F)	15 of 100 (Routine)
White River	Canada	Record high maximum temperature	4.4 C (39.9 F)	15 of 100 (Routine)
Pathalipam	India	Record daily precipitation	18.5 mm (0.7 in)	15 of 100 (Routine)
Lady Grey (Pol)	South Africa	Record daily precipitation	36.1 mm (1.4 in)	15 of 100 (Routine)

Counts by Type and Timescale

189 records

Records set or tied on 15 February 1931 by type: Highest daily maximum 64, Lowest daily maximum 10, Highest daily minimum 27, Lowest daily minimum 7, Heaviest daily rainfall 73, Heaviest daily snowfall 2, Deepest snow cover 6.

Records on 15 February 1931 by type
Record type	Records
Highest daily maximum	64
Lowest daily maximum	10
Highest daily minimum	27
Lowest daily minimum	7
Heaviest daily rainfall	73
Heaviest daily snowfall	2
Deepest snow cover	6

Records on 15 February 1931 by timescale: all-time 0, monthly 4, daily 185.

How Much Records Were Beaten By

147 broken records

Margins by which the 147 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 450.0. Ties are not counted.

Top 20 by Significance

15 February 1931

Top 20 records on 15 February 1931 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 February 1931	Narellan, AU	daily rain	63.0 mm (2.5 in)	36.8 mm (1.4 in)	32 years	48 of 100 (Notable)
15 February 1931	Bagdad, AU	daily rain	48.8 mm (1.9 in)	36.9 mm (1.5 in)	13 years	48 of 100 (Notable)
15 February 1931	Sorell (Whitlea), AU	daily rain	31.2 mm (1.2 in)	22.6 mm (0.9 in)	30 years	43 of 100 (Notable)
15 February 1931	Campbelltown 1, AU	daily rain	66.3 mm (2.6 in)	39.4 mm (1.6 in)	1 year	40 of 100 (Notable)
15 February 1931	Hobart (Ellerslie Road), AU	daily rain	27.2 mm (1.1 in)	18.8 mm (0.7 in)	28 years	38 of 100 (Notable)
15 February 1931	Mount Nelson, AU	daily rain	29.5 mm (1.2 in)	23.1 mm (0.9 in)	8 years	37 of 100 (Notable)
15 February 1931	Camden (Brownlow Hill), AU	daily rain	57.9 mm (2.3 in)	37.6 mm (1.5 in)	1 year	33 of 100 (Routine)
15 February 1931	Hedal I Valdres, NO	daily snow depth	135.0 cm (53.1 in)	45.0 cm (17.7 in)	27 years	30 of 100 (Routine)
15 February 1931	Port Arthur, AU	daily rain	32.3 mm (1.3 in)	5.1 mm (0.20 in)	40 years	26 of 100 (Routine)
15 February 1931	Lifjell, NO	daily rain	25.0 mm (1.0 in)	11.4 mm (0.4 in)	3 years	26 of 100 (Routine)
15 February 1931	New Braunfels, US	daily rain	35.1 mm (1.4 in)	25.7 mm (1.0 in)	8 years	26 of 100 (Routine)
15 February 1931	Cobbity (Roseneath), AU	daily rain	35.6 mm (1.4 in)	13.8 mm (0.5 in)	32 years	25 of 100 (Routine)
15 February 1931	Mount Wellington (the Springs), AU	daily rain	32.5 mm (1.3 in)	17.0 mm (0.7 in)	28 years	25 of 100 (Routine)
15 February 1931	Oracle, US	daily rain	25.4 mm (1.0 in)	13.5 mm (0.5 in)	25 years	25 of 100 (Routine)
15 February 1931	Parker, US	daily rain	30.5 mm (1.2 in)	19.1 mm (0.8 in)	4 years	24 of 100 (Routine)
15 February 1931	Wollong, AU	daily rain	49.5 mm (1.9 in)	14.2 mm (0.6 in)	34 years	22 of 100 (Routine)
15 February 1931	Pesaro, IT	daily rain	38.0 mm (1.5 in)	6.6 mm (0.26 in)	24 years	22 of 100 (Routine)
15 February 1931	Osijek, HR	daily rain	23.7 mm (0.9 in)	18.6 mm (0.7 in)	1 year	20 of 100 (Routine)
15 February 1931	Rokeby (the Mall), AU	daily rain	24.6 mm (1.0 in)	22.3 mm (0.9 in)	40 years	20 of 100 (Routine)
15 February 1931	Kvikkjokk-Arrenjarka, SE	daily rain	8.5 mm (0.33 in)	4.5 mm (0.18 in)	33 years	20 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

1794 to 1931

Records set or tied on this calendar date in each year from 1794 to 1931. 1931 had 189 records.

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

Records on 02-15 in each year
Year	Records
1794	1
1799	1
1803	1
1806	1
1828	1
1829	1
1830	2
1838	1
1849	1
1855	3
1856	3
1858	3
1859	1
1865	2
1867	3
1869	2
1870	1
1872	1
1874	1
1875	5
1876	2
1877	2
1880	1
1882	4
1885	3
1886	1
1888	3
1889	2
1890	1
1891	1
1893	2
1894	1
1895	2
1896	2
1897	2
1898	11
1899	7
1900	8
1901	9
1902	2
1903	25
1904	14
1905	16
1906	4
1907	22
1908	50
1909	16
1910	4
1911	33
1912	12
1913	163
1914	82
1915	47
1916	60
1917	82
1918	57
1919	46
1920	29
1921	99
1922	36
1923	68
1924	204
1925	102
1926	61
1927	112
1928	359
1929	286
1930	130
1931	189
1932	230
1933	108
1934	198
1935	523
1936	1,058
1937	219
1938	429
1939	495
1940	230
1941	109
1942	461
1943	1,126
1944	314
1945	700
1946	306
1947	613
1948	376
1949	1,255
1950	489
1951	380
1952	186
1953	385
1954	1,850
1955	722
1956	710
1957	444
1958	714
1959	541
1960	555
1961	480
1962	718
1963	270
1964	405
1965	305
1966	467
1967	632
1968	321
1969	844
1970	589
1971	551
1972	444
1973	531
1974	375
1975	587
1976	754
1977	544
1978	1,271
1979	1,599
1980	1,007
1981	1,111
1982	1,014
1983	574
1984	928
1985	866
1986	1,273
1987	882
1988	481
1989	1,765
1990	2,706
1991	1,120
1992	887
1993	1,327
1994	676
1995	1,916
1996	955
1997	1,030
1998	1,483
1999	913
2000	962
2001	1,224
2002	525
2003	1,029
2004	1,093
2005	695
2006	872
2007	2,115
2008	491
2009	910
2010	1,424
2011	861
2012	562
2013	257
2014	1,549
2015	1,173
2016	1,209
2017	575
2018	754
2019	979
2020	583
2021	3,289
2022	468
2023	1,064
2024	967
2025	506
2026	690

Download the Data

Data for records on 1931-02-15: 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 100	144
100 to 200	0
200 to 300	1
300 to 400	1
400 to 500	1