Weather Records on 9 February 1931

205 weather records were set or tied worldwide on 9 February 1931. Highest significance: Aurangabad, IN.

Key Facts for 9 February 1931

On 9 February 1931, 205 weather records were set or tied at long-record stations worldwide.
29 were record highs and 7 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 1 monthly and 204 daily.
Aurangabad set a daily record precipitation of 39.4 mm (1.6 in) on 9 February 1931.
Across 158 earlier years (1798 to 2026) the same calendar date averaged 519 records.

Record Map

205 stations

205 station records on 9 February 1931 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 February 1931: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aurangabad	India	Record daily precipitation	39.4 mm (1.6 in)	51 of 100 (Notable)
Dibrugarh Obsy	India	Record daily precipitation	34.8 mm (1.4 in)	50 of 100 (Notable)
Woolgoolga (Clear Place)	Australia	Record daily precipitation	161.3 mm (6.4 in)	49 of 100 (Notable)
Gidhour	India	Record daily precipitation	40.6 mm (1.6 in)	47 of 100 (Notable)
Pachamba	India	Record daily precipitation	47.0 mm (1.9 in)	45 of 100 (Notable)
Jamui	India	Record daily precipitation	33.5 mm (1.3 in)	43 of 100 (Notable)
Sahebganj	India	Record daily precipitation	31.8 mm (1.3 in)	41 of 100 (Notable)
Chatra	India	Record daily precipitation	40.9 mm (1.6 in)	38 of 100 (Notable)
Chakaibanda	India	Record daily precipitation	26.7 mm (1.1 in)	36 of 100 (Notable)
Elmira	United States	Record daily precipitation	32.0 mm (1.3 in)	35 of 100 (Notable)
Mahespur	India	Record daily precipitation	36.1 mm (1.4 in)	31 of 100 (Routine)
Clarksville Wwtp	United States	Record daily precipitation	43.2 mm (1.7 in)	30 of 100 (Routine)
Rajauli	India	Record daily precipitation	35.6 mm (1.4 in)	29 of 100 (Routine)
New Madrid	United States	Record daily precipitation	39.6 mm (1.6 in)	29 of 100 (Routine)
Union City	United States	Record daily precipitation	38.1 mm (1.5 in)	28 of 100 (Routine)
Palkot	India	Record daily precipitation	29.2 mm (1.1 in)	27 of 100 (Routine)
Jonesboro 3 SSE	United States	Record daily precipitation	51.3 mm (2.0 in)	27 of 100 (Routine)
Newport	United States	Record daily precipitation	43.2 mm (1.7 in)	26 of 100 (Routine)
Windsor Kings College	Canada	Record daily precipitation	43.2 mm (1.7 in)	25 of 100 (Routine)
Nerchinskij Zavod	Russia	Record low minimum temperature	-44.4 C (-47.9 F)	25 of 100 (Routine)
Franklin	United States	Record daily precipitation	33.8 mm (1.3 in)	25 of 100 (Routine)
Paducah	United States	Record daily precipitation	33.0 mm (1.3 in)	25 of 100 (Routine)
Jackson Exp STN	United States	Record daily precipitation	39.4 mm (1.6 in)	25 of 100 (Routine)
Johnsonville	United States	Record daily precipitation	40.6 mm (1.6 in)	25 of 100 (Routine)
Hernando	United States	Record daily precipitation	37.6 mm (1.5 in)	24 of 100 (Routine)
Paducah River	United States	Record daily precipitation	33.0 mm (1.3 in)	23 of 100 (Routine)
Carthage	United States	Record daily precipitation	33.8 mm (1.3 in)	23 of 100 (Routine)
Williamsburg 2	United States	Record daily precipitation	26.4 mm (1.0 in)	22 of 100 (Routine)
Oakland 1 SE	United States	Record daily precipitation	29.2 mm (1.1 in)	22 of 100 (Routine)
Philippi	United States	Record daily precipitation	31.0 mm (1.2 in)	22 of 100 (Routine)
Golconda River	United States	Record daily precipitation	26.4 mm (1.0 in)	21 of 100 (Routine)
Derry 4 SW	United States	Record daily snowfall	10.2 cm (4.0 in)	21 of 100 (Routine)
Dickson	United States	Record daily precipitation	40.4 mm (1.6 in)	21 of 100 (Routine)
Philadelphia City	United States	Record daily precipitation	29.7 mm (1.2 in)	21 of 100 (Routine)
Gaya	India	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Pakribarwan	India	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Uniontown 1 NE	United States	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Sheikhpura	India	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Arrah Obsy Sr	India	Record daily precipitation	15.0 mm (0.6 in)	20 of 100 (Routine)
Dumka	India	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Mehgawan	India	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Jahanabad	India	Record daily precipitation	10.9 mm (0.4 in)	20 of 100 (Routine)
Bassawan	India	Record daily precipitation	10.7 mm (0.4 in)	20 of 100 (Routine)
Somerset Main Street	United States	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Madhipura	India	Record daily precipitation	9.1 mm (0.36 in)	20 of 100 (Routine)
Harpur	India	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Purnea	India	Record daily precipitation	8.6 mm (0.34 in)	20 of 100 (Routine)
Ghaziabad	India	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Ozark	United States	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Gondwara(Kohra)	India	Record daily precipitation	8.9 mm (0.35 in)	20 of 100 (Routine)
Godda	India	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Grantsville	United States	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Carlisle	United States	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Huntington 1	United States	Record daily precipitation	21.8 mm (0.9 in)	20 of 100 (Routine)
Arwal	India	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Chunar	India	Record daily precipitation	15.7 mm (0.6 in)	20 of 100 (Routine)
Westernport	United States	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Moorefield 1 SSE	United States	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Raghunathpur	India	Record daily precipitation	19.1 mm (0.8 in)	19 of 100 (Routine)
Woodstock	United States	Record daily precipitation	18.5 mm (0.7 in)	19 of 100 (Routine)

Counts by Type and Timescale

205 records

Records set or tied on 9 February 1931 by type: Highest daily maximum 13, Lowest daily maximum 1, Highest daily minimum 16, Lowest daily minimum 6, Heaviest daily rainfall 161, Heaviest daily snowfall 1, Deepest snow cover 7.

Records on 9 February 1931 by type
Record type	Records
Highest daily maximum	13
Lowest daily maximum	1
Highest daily minimum	16
Lowest daily minimum	6
Heaviest daily rainfall	161
Heaviest daily snowfall	1
Deepest snow cover	7

Records on 9 February 1931 by timescale: all-time 0, monthly 1, daily 204.

How Much Records Were Beaten By

189 broken records

Margins by which the 189 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 180.0. Ties are not counted.

Top 20 by Significance

9 February 1931

Top 20 records on 9 February 1931 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 February 1931	Aurangabad, IN	daily rain	39.4 mm (1.6 in)	39.4 mm (1.6 in)	29 years	51 of 100 (Notable)
9 February 1931	Dibrugarh Obsy, IN	daily rain	34.8 mm (1.4 in)	24.9 mm (1.0 in)	28 years	50 of 100 (Notable)
9 February 1931	Woolgoolga (Clear Place), AU	daily rain	161.3 mm (6.4 in)	100.3 mm (3.9 in)	17 years	49 of 100 (Notable)
9 February 1931	Gidhour, IN	daily rain	40.6 mm (1.6 in)	40.6 mm (1.6 in)	29 years	47 of 100 (Notable)
9 February 1931	Pachamba, IN	daily rain	47.0 mm (1.9 in)	41.9 mm (1.6 in)	9 years	45 of 100 (Notable)
9 February 1931	Jamui, IN	daily rain	33.5 mm (1.3 in)	28.2 mm (1.1 in)	24 years	43 of 100 (Notable)
9 February 1931	Sahebganj, IN	daily rain	31.8 mm (1.3 in)	31.8 mm (1.3 in)	29 years	41 of 100 (Notable)
9 February 1931	Chatra, IN	daily rain	40.9 mm (1.6 in)	33.3 mm (1.3 in)	9 years	38 of 100 (Notable)
9 February 1931	Chakaibanda, IN	daily rain	26.7 mm (1.1 in)	26.7 mm (1.1 in)	29 years	36 of 100 (Notable)
9 February 1931	Elmira, US	daily rain	32.0 mm (1.3 in)	17.0 mm (0.7 in)	36 years	35 of 100 (Notable)
9 February 1931	Mahespur, IN	daily rain	36.1 mm (1.4 in)	28.7 mm (1.1 in)	4 years	31 of 100 (Routine)
9 February 1931	Clarksville Wwtp, US	daily rain	43.2 mm (1.7 in)	22.9 mm (0.9 in)	21 years	30 of 100 (Routine)
9 February 1931	Rajauli, IN	daily rain	35.6 mm (1.4 in)	35.6 mm (1.4 in)	29 years	29 of 100 (Routine)
9 February 1931	New Madrid, US	daily rain	39.6 mm (1.6 in)	26.4 mm (1.0 in)	31 years	29 of 100 (Routine)
9 February 1931	Union City, US	daily rain	38.1 mm (1.5 in)	22.4 mm (0.9 in)	21 years	28 of 100 (Routine)
9 February 1931	Palkot, IN	daily rain	29.2 mm (1.1 in)	19.0 mm (0.7 in)	19 years	27 of 100 (Routine)
9 February 1931	Jonesboro 3 SSE, US	daily rain	51.3 mm (2.0 in)	28.4 mm (1.1 in)	8 years	27 of 100 (Routine)
9 February 1931	Newport, US	daily rain	43.2 mm (1.7 in)	25.4 mm (1.0 in)	8 years	26 of 100 (Routine)
9 February 1931	Windsor Kings College, CA	daily rain	43.2 mm (1.7 in)	13.2 mm (0.5 in)	13 years	25 of 100 (Routine)
9 February 1931	Nerchinskij Zavod, RU	daily low min	-44.4 C (-47.9 F)	6.1 C (11.0 F)	37 years	25 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 1931

Records set or tied on this calendar date in each year from 1798 to 1931. 1931 had 205 records.

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

Records on 02-09 in each year
Year	Records
1798	1
1803	2
1809	1
1847	1
1849	1
1855	2
1856	5
1857	1
1858	2
1860	1
1867	1
1869	1
1873	1
1874	1
1875	4
1879	1
1881	2
1884	1
1885	1
1886	3
1887	2
1888	1
1889	2
1891	2
1892	1
1893	5
1894	7
1895	5
1896	3
1897	5
1898	3
1899	17
1900	4
1901	3
1902	4
1903	13
1904	22
1905	7
1906	13
1907	9
1908	18
1909	6
1910	9
1911	65
1912	38
1913	27
1914	57
1915	16
1916	53
1917	39
1918	43
1919	59
1920	63
1921	22
1922	43
1923	65
1924	50
1925	642
1926	151
1927	76
1928	176
1929	433
1930	191
1931	205
1932	652
1933	986
1934	618
1935	427
1936	437
1937	638
1938	772
1939	838
1940	380
1941	178
1942	468
1943	438
1944	546
1945	400
1946	337
1947	541
1948	342
1949	467
1950	463
1951	758
1952	334
1953	569
1954	1,034
1955	482
1956	754
1957	1,072
1958	375
1959	578
1960	453
1961	693
1962	546
1963	635
1964	267
1965	677
1966	1,610
1967	362
1968	312
1969	1,116
1970	518
1971	1,015
1972	270
1973	501
1974	425
1975	569
1976	1,406
1977	514
1978	1,274
1979	1,657
1980	1,124
1981	705
1982	1,368
1983	361
1984	559
1985	1,218
1986	1,140
1987	687
1988	786
1989	1,249
1990	1,535
1991	720
1992	844
1993	871
1994	2,208
1995	999
1996	1,781
1997	759
1998	857
1999	1,622
2000	920
2001	2,173
2002	1,390
2003	758
2004	644
2005	1,025
2006	566
2007	703
2008	807
2009	1,354
2010	1,312
2011	1,361
2012	887
2013	598
2014	949
2015	1,228
2016	1,294
2017	1,412
2018	677
2019	871
2020	1,384
2021	826
2022	585
2023	745
2024	1,392
2025	823
2026	660

Download the Data

Data for records on 1931-02-09: 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 25	170
25 to 50	13
50 to 75	2
75 to 100	2
100 to 125	1
125 to 150	0
150 to 175	0
175 to 200	1