Weather Records on 9 November 1951

506 weather records were set or tied worldwide on 9 November 1951. Highest significance: Darwin Post Office, AU.

Key Facts for 9 November 1951

On 9 November 1951, 506 weather records were set or tied at long-record stations worldwide.
45 were record highs and 311 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 3 monthly and 501 daily.
Darwin Post Office set a daily record precipitation of 120.1 mm (4.7 in) on 9 November 1951.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 523 records.

Record Map

506 stations

506 station records on 9 November 1951 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 1951: highest significance records shown on the map
Station	Country	Type	Value	Significance
Darwin Post Office	Australia	Record daily precipitation	120.1 mm (4.7 in)	58 of 100 (Notable)
Pontiac	United States	Record snow depth	12.7 cm (5.0 in)	58 of 100 (Notable)
Melva	Australia	Record daily precipitation	152.7 mm (6.0 in)	53 of 100 (Notable)
Kankakee 3 SW	United States	Record snow depth	15.2 cm (6.0 in)	53 of 100 (Notable)
Morrisonville 4 SE	United States	Record snow depth	12.7 cm (5.0 in)	53 of 100 (Notable)
Champaign 3S	United States	Record snow depth	12.7 cm (5.0 in)	49 of 100 (Notable)
Darwin Loco Works	Australia	Record daily precipitation	78.2 mm (3.1 in)	47 of 100 (Notable)
Minonk	United States	Record snow depth	10.2 cm (4.0 in)	46 of 100 (Notable)
Collegeville St Joe AP	United States	Record snow depth	12.7 cm (5.0 in)	45 of 100 (Notable)
Bloomington Normal	United States	Record snow depth	10.2 cm (4.0 in)	44 of 100 (Notable)
Wheatfield	United States	Record snow depth	17.8 cm (7.0 in)	44 of 100 (Notable)
Thulimbah	Australia	Record daily precipitation	127.5 mm (5.0 in)	43 of 100 (Notable)
Edgeley 3WNW	United States	Record snow depth	10.2 cm (4.0 in)	43 of 100 (Notable)
Midland 2	United States	Record snow depth	25.4 cm (10.0 in)	40 of 100 (Notable)
Charleston	United States	Record snow depth	12.7 cm (5.0 in)	39 of 100 (Notable)
Mtn Grove 2 N	United States	Record snow depth	25.4 cm (10.0 in)	39 of 100 (Notable)
Salem	United States	Record snow depth	20.3 cm (8.0 in)	38 of 100 (Notable)
Maryland	Australia	Record daily precipitation	48.3 mm (1.9 in)	36 of 100 (Notable)
Barcelona -Fabra Observatory	Spain	Record daily precipitation	44.7 mm (1.8 in)	36 of 100 (Notable)
Pikedale	Australia	Record daily precipitation	80.3 mm (3.2 in)	35 of 100 (Notable)
Stanthorpe Leslie Parade	Australia	Record daily precipitation	72.4 mm (2.9 in)	35 of 100 (Notable)
Cape Sorell	Australia	Record daily precipitation	27.9 mm (1.1 in)	35 of 100 (Notable)
Cape Leeuwin	Australia	Record high maximum temperature	30.6 C (87.1 F)	34 of 100 (Routine)
Pana	United States	Record snow depth	15.2 cm (6.0 in)	34 of 100 (Routine)
Big Rapids Wtp	United States	Record snow depth	20.3 cm (8.0 in)	34 of 100 (Routine)
Lebanon 2W	United States	Record snow depth	20.3 cm (8.0 in)	34 of 100 (Routine)
Lockwood	United States	Record snow depth	15.2 cm (6.0 in)	33 of 100 (Routine)
St Charles Elm Pt	United States	Record snow depth	12.7 cm (5.0 in)	33 of 100 (Routine)
Mont-Aigoual	France	Record daily precipitation	130.0 mm (5.1 in)	32 of 100 (Routine)
Greenville 2 NNE	United States	Record snow depth	25.4 cm (10.0 in)	31 of 100 (Routine)
Dalveen	Australia	Record daily precipitation	51.6 mm (2.0 in)	29 of 100 (Routine)
Deland 1 SSE	United States	Record low maximum temperature	13.9 C (57.0 F)	29 of 100 (Routine)
Greenville	United States	Record snow depth	10.2 cm (4.0 in)	29 of 100 (Routine)
Vincennes 4 E	United States	Record low minimum temperature	-10.0 C (14.0 F)	29 of 100 (Routine)
Columbus 4 ESE	United States	Record low minimum temperature	-6.1 C (21.0 F)	29 of 100 (Routine)
Fulton	United States	Record low minimum temperature	-12.2 C (10.0 F)	29 of 100 (Routine)
Port Fairy Post Office	Australia	Record daily precipitation	25.9 mm (1.0 in)	28 of 100 (Routine)
Kalimpong Obsy Sr	India	Record daily precipitation	26.7 mm (1.1 in)	28 of 100 (Routine)
Farmington	United States	Record snow depth	15.2 cm (6.0 in)	28 of 100 (Routine)
Mt Vernon	United States	Record low minimum temperature	-8.3 C (17.1 F)	27 of 100 (Routine)
Huntington 1	United States	Record low minimum temperature	-8.9 C (16.0 F)	27 of 100 (Routine)
North Bay	Canada	Record low minimum temperature	-14.4 C (6.1 F)	26 of 100 (Routine)
Girona (Antic Institut)	Spain	Record daily precipitation	25.3 mm (1.0 in)	26 of 100 (Routine)
Clanton	United States	Record low maximum temperature	9.4 C (48.9 F)	26 of 100 (Routine)
Ann Arbor U of Mich	United States	Record low minimum temperature	-7.8 C (18.0 F)	26 of 100 (Routine)
Aberdeen	United States	Record low minimum temperature	-5.6 C (21.9 F)	26 of 100 (Routine)
Yazoo City	United States	Record low minimum temperature	-7.2 C (19.0 F)	26 of 100 (Routine)
Holbrook (Annandayle)	Australia	Record daily precipitation	27.9 mm (1.1 in)	25 of 100 (Routine)
Gorlitz	Germany	Record high minimum temperature	10.1 C (50.2 F)	25 of 100 (Routine)
Malvern	United States	Record low minimum temperature	-5.6 C (21.9 F)	25 of 100 (Routine)
New Iberia AP - Acadiana Rgnl	United States	Record low minimum temperature	0.0 C (32.0 F)	25 of 100 (Routine)
Adrian 2 NNE	United States	Record low minimum temperature	-8.3 C (17.1 F)	25 of 100 (Routine)
Port Gibson 1 NE	United States	Record low minimum temperature	-5.6 C (21.9 F)	25 of 100 (Routine)
Chapel Hill 2 W	United States	Record low minimum temperature	-5.0 C (23.0 F)	25 of 100 (Routine)
Montpelier	United States	Record low minimum temperature	-7.2 C (19.0 F)	25 of 100 (Routine)
Eutawville	United States	Record low maximum temperature	9.4 C (48.9 F)	25 of 100 (Routine)
Bluefield 2 NW	United States	Record low minimum temperature	-9.4 C (15.1 F)	25 of 100 (Routine)
Kremsmuenster	Austria	Record high maximum temperature	16.1 C (61.0 F)	24 of 100 (Routine)
Emerson	Canada	Record high minimum temperature	0.0 C (32.0 F)	24 of 100 (Routine)
Biloxi	United States	Record low minimum temperature	0.0 C (32.0 F)	24 of 100 (Routine)

Counts by Type and Timescale

506 records

Records set or tied on 9 November 1951 by type: Highest daily maximum 26, Lowest daily maximum 45, Highest daily minimum 19, Lowest daily minimum 266, Heaviest daily rainfall 85, Heaviest daily snowfall 5, Deepest snow cover 60.

Records on 9 November 1951 by type
Record type	Records
Highest daily maximum	26
Lowest daily maximum	45
Highest daily minimum	19
Lowest daily minimum	266
Heaviest daily rainfall	85
Heaviest daily snowfall	5
Deepest snow cover	60

Records on 9 November 1951 by timescale: all-time 2, monthly 3, daily 501.

How Much Records Were Beaten By

390 broken records

Margins by which the 390 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 254.0. Ties are not counted.

Top 20 by Significance

9 November 1951

Top 20 records on 9 November 1951 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 1951	Darwin Post Office, AU	daily rain	120.1 mm (4.7 in)	43.4 mm (1.7 in)	75 years	58 of 100 (Notable)
9 November 1951	Pontiac, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	48 years	58 of 100 (Notable)
9 November 1951	Melva, AU	all-time rain	152.7 mm (6.0 in)	28.5 mm (1.1 in)	28 years	53 of 100 (Notable)
9 November 1951	Kankakee 3 SW, US	daily snow depth	15.2 cm (6.0 in)	15.2 cm (6.0 in)	33 years	53 of 100 (Notable)
9 November 1951	Morrisonville 4 SE, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	49 years	53 of 100 (Notable)
9 November 1951	Champaign 3S, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	48 years	49 of 100 (Notable)
9 November 1951	Darwin Loco Works, AU	daily rain	78.2 mm (3.1 in)	47.5 mm (1.9 in)	40 years	47 of 100 (Notable)
9 November 1951	Minonk, US	daily snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	51 years	46 of 100 (Notable)
9 November 1951	Collegeville St Joe AP, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	42 years	45 of 100 (Notable)
9 November 1951	Bloomington Normal, US	daily snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	49 years	44 of 100 (Notable)
9 November 1951	Wheatfield, US	daily snow depth	17.8 cm (7.0 in)	17.8 cm (7.0 in)	34 years	44 of 100 (Notable)
9 November 1951	Thulimbah, AU	all-time rain	127.5 mm (5.0 in)	11.2 mm (0.4 in)	30 years	43 of 100 (Notable)
9 November 1951	Edgeley 3WNW, US	daily snow depth	10.2 cm (4.0 in)	7.7 cm (3.0 in)	46 years	43 of 100 (Notable)
9 November 1951	Midland 2, US	daily snow depth	25.4 cm (10.0 in)	17.8 cm (7.0 in)	17 years	40 of 100 (Notable)
9 November 1951	Charleston, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	49 years	39 of 100 (Notable)
9 November 1951	Mtn Grove 2 N, US	daily snow depth	25.4 cm (10.0 in)	25.4 cm (10.0 in)	32 years	39 of 100 (Notable)
9 November 1951	Salem, US	daily snow depth	20.3 cm (8.0 in)	20.3 cm (8.0 in)	48 years	38 of 100 (Notable)
9 November 1951	Maryland, AU	daily rain	48.3 mm (1.9 in)	8.2 mm (0.32 in)	70 years	36 of 100 (Notable)
9 November 1951	Barcelona -Fabra Observatory, ES	daily rain	44.7 mm (1.8 in)	34.9 mm (1.4 in)	18 years	36 of 100 (Notable)
9 November 1951	Pikedale, AU	monthly rain	80.3 mm (3.2 in)	11.7 mm (0.5 in)	26 years	35 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

1794 to 1951

Records set or tied on this calendar date in each year from 1794 to 1951. 1951 had 506 records.

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

Records on 11-09 in each year
Year	Records
1794	1
1828	1
1835	1
1849	1
1856	2
1859	1
1862	1
1867	1
1868	2
1875	2
1876	4
1877	1
1878	1
1879	1
1881	2
1886	2
1887	1
1888	1
1890	5
1891	1
1892	2
1893	2
1894	2
1895	20
1896	1
1897	2
1898	1
1899	3
1900	2
1901	2
1902	6
1903	3
1904	9
1905	6
1906	9
1907	3
1908	13
1909	11
1910	8
1911	15
1912	12
1913	50
1914	45
1915	34
1916	45
1917	121
1918	19
1919	76
1920	96
1921	176
1922	21
1923	191
1924	89
1925	224
1926	341
1927	213
1928	81
1929	120
1930	280
1931	997
1932	308
1933	652
1934	442
1935	276
1936	368
1937	354
1938	360
1939	346
1940	611
1941	604
1942	384
1943	521
1944	299
1945	1,211
1946	773
1947	499
1948	439
1949	310
1950	903
1951	506
1952	471
1953	483
1954	675
1955	605
1956	426
1957	341
1958	460
1959	309
1960	488
1961	382
1962	611
1963	362
1964	374
1965	227
1966	1,529
1967	629
1968	681
1969	508
1970	603
1971	887
1972	432
1973	996
1974	430
1975	1,339
1976	1,154
1977	1,361
1978	726
1979	815
1980	916
1981	883
1982	1,189
1983	872
1984	920
1985	1,472
1986	1,766
1987	614
1988	588
1989	967
1990	994
1991	2,382
1992	929
1993	715
1994	885
1995	1,304
1996	1,262
1997	774
1998	1,214
1999	2,238
2000	2,444
2001	811
2002	872
2003	732
2004	874
2005	1,655
2006	1,236
2007	744
2008	523
2009	714
2010	1,201
2011	1,082
2012	927
2013	451
2014	475
2015	976
2016	1,247
2017	413
2018	1,217
2019	921
2020	2,410
2021	413
2022	1,489
2023	637
2024	839
2025	499

Download the Data

Data for records on 1951-11-09: 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 50	349
50 to 100	17
100 to 150	15
150 to 200	6
200 to 250	2
250 to 300	1