Weather Records on 9 November 1971

887 weather records were set or tied worldwide on 9 November 1971. Highest significance: Ellendale, AU.

Key Facts for 9 November 1971

On 9 November 1971, 887 weather records were set or tied at long-record stations worldwide.
51 were record highs and 615 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 10 monthly and 877 daily.
Ellendale set a monthly record daily precipitation of 90.2 mm (3.6 in) on 9 November 1971.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 521 records.

Record Map

887 stations

887 station records on 9 November 1971 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 1971: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ellendale	Australia	Record daily precipitation	90.2 mm (3.6 in)	65 of 100 (Major)
Natal	Brazil	Record daily precipitation	53.3 mm (2.1 in)	63 of 100 (Major)
Ceara-Mirim	Brazil	Record daily precipitation	72.6 mm (2.9 in)	61 of 100 (Major)
Touros	Brazil	Record daily precipitation	28.3 mm (1.1 in)	58 of 100 (Notable)
Baddeck	Canada	Record daily snowfall	8.6 cm (3.4 in)	58 of 100 (Notable)
Atzalan	Mexico	Record daily precipitation	144.8 mm (5.7 in)	56 of 100 (Notable)
Taipu	Brazil	Record daily precipitation	52.3 mm (2.1 in)	52 of 100 (Notable)
Baturite	Brazil	Record daily precipitation	32.6 mm (1.3 in)	48 of 100 (Notable)
Kljuchi	Russia	Record daily precipitation	33.8 mm (1.3 in)	48 of 100 (Notable)
Hinnomunjie	Australia	Record daily precipitation	55.4 mm (2.2 in)	45 of 100 (Notable)
White Cliffs (Kayrunnera)	Australia	Record daily precipitation	34.3 mm (1.4 in)	44 of 100 (Notable)
Arcade	United States	Record low minimum temperature	-15.0 C (5.0 F)	44 of 100 (Notable)
Ocosingo	Mexico	Record daily precipitation	95.0 mm (3.7 in)	43 of 100 (Notable)
Woodstock	Canada	Record low minimum temperature	-9.4 C (15.1 F)	42 of 100 (Notable)
Jerilderie (Yanko Station)	Australia	Record daily precipitation	26.2 mm (1.0 in)	41 of 100 (Notable)
Collingwood	Canada	Record low minimum temperature	-9.4 C (15.1 F)	40 of 100 (Notable)
Lancaster 4 WSW	United States	Record daily snowfall	7.6 cm (3.0 in)	40 of 100 (Notable)
Beatrice	Canada	Record low minimum temperature	-14.4 C (6.1 F)	39 of 100 (Notable)
Huntingdon	Canada	Record low maximum temperature	-1.1 C (30.0 F)	39 of 100 (Notable)
Middletown 4 W	United States	Record low minimum temperature	-7.2 C (19.0 F)	39 of 100 (Notable)
Cape May 2 NW	United States	Record low minimum temperature	-2.2 C (28.0 F)	39 of 100 (Notable)
Bolivar	United States	Record low minimum temperature	-15.0 C (5.0 F)	39 of 100 (Notable)
Alert Bay	Canada	Record daily precipitation	64.8 mm (2.6 in)	38 of 100 (Notable)
Blue Hill Coop	United States	Record low minimum temperature	-8.3 C (17.1 F)	38 of 100 (Notable)
Franklinville	United States	Record low minimum temperature	-13.3 C (8.1 F)	38 of 100 (Notable)
Marseille Obs. Palais-Lonchamp	France	Record daily precipitation	69.4 mm (2.7 in)	37 of 100 (Notable)
Elberton 2 N	United States	Record low maximum temperature	8.9 C (48.0 F)	37 of 100 (Notable)
Elkader 6 SSW	United States	Record daily snowfall	8.9 cm (3.5 in)	37 of 100 (Notable)
Ny City Cntrl Park	United States	Record low minimum temperature	-2.2 C (28.0 F)	37 of 100 (Notable)
Huntingdon	Canada	Record low minimum temperature	-11.7 C (10.9 F)	36 of 100 (Notable)
Montreal McGill	Canada	Record low minimum temperature	-7.8 C (18.0 F)	36 of 100 (Notable)
Angelica	United States	Record low minimum temperature	-13.3 C (8.1 F)	36 of 100 (Notable)
Ogdensburg 4 NE	United States	Record low minimum temperature	-12.8 C (9.0 F)	36 of 100 (Notable)
Chimacum 4 S	United States	Record daily precipitation	34.3 mm (1.4 in)	36 of 100 (Notable)
St Andrews	Canada	Record low maximum temperature	0.0 C (32.0 F)	35 of 100 (Notable)
New Bedford Coop	United States	Record low minimum temperature	-5.0 C (23.0 F)	35 of 100 (Notable)
Alfred	United States	Record low minimum temperature	-11.1 C (12.0 F)	35 of 100 (Notable)
Chazy	United States	Record low minimum temperature	-13.3 C (8.1 F)	35 of 100 (Notable)
State College	United States	Record low minimum temperature	-6.7 C (19.9 F)	35 of 100 (Notable)
St Hyacinthe	Canada	Record low minimum temperature	-10.6 C (12.9 F)	34 of 100 (Routine)
Manchester	United States	Record low minimum temperature	-7.8 C (18.0 F)	34 of 100 (Routine)
Ithaca Cornell UNIV	United States	Record low minimum temperature	-10.0 C (14.0 F)	34 of 100 (Routine)
Plymouth Wwtp	United States	Record daily snowfall	12.7 cm (5.0 in)	34 of 100 (Routine)
Canguaretama	Brazil	Record daily precipitation	26.2 mm (1.0 in)	33 of 100 (Routine)
Parry Sound	Canada	Record daily snowfall	7.9 cm (3.1 in)	33 of 100 (Routine)
Guelph Oac	Canada	Record low minimum temperature	-7.2 C (19.0 F)	33 of 100 (Routine)
St Hyacinthe	Canada	Record low maximum temperature	-1.1 C (30.0 F)	33 of 100 (Routine)
Huauchinango	Mexico	Record daily precipitation	61.0 mm (2.4 in)	33 of 100 (Routine)
Paterson	United States	Record low minimum temperature	-5.0 C (23.0 F)	33 of 100 (Routine)
Arcade	United States	Record low maximum temperature	-0.6 C (30.9 F)	33 of 100 (Routine)
Lawrenceville 2 S	United States	Record low minimum temperature	-11.1 C (12.0 F)	33 of 100 (Routine)
Northfield	United States	Record low minimum temperature	-14.4 C (6.1 F)	33 of 100 (Routine)
Woodstock	United States	Record low minimum temperature	-13.9 C (7.0 F)	33 of 100 (Routine)
Ft Washakie 1 SE	United States	Record snow depth	45.7 cm (18.0 in)	33 of 100 (Routine)
Bar Harbor 3 NW	United States	Record low maximum temperature	0.0 C (32.0 F)	32 of 100 (Routine)
Setauket Strong	United States	Record low maximum temperature	3.3 C (37.9 F)	32 of 100 (Routine)
W Pt	United States	Record low minimum temperature	-4.4 C (24.1 F)	32 of 100 (Routine)
Warren	United States	Record low minimum temperature	-8.9 C (16.0 F)	32 of 100 (Routine)
Newberry	United States	Record low maximum temperature	7.8 C (46.0 F)	32 of 100 (Routine)
Canton 4 SE	United States	Record low maximum temperature	-1.7 C (28.9 F)	32 of 100 (Routine)

Counts by Type and Timescale

887 records

Records set or tied on 9 November 1971 by type: Highest daily maximum 33, Lowest daily maximum 264, Highest daily minimum 18, Lowest daily minimum 351, Heaviest daily rainfall 130, Heaviest daily snowfall 74, Deepest snow cover 17.

Records on 9 November 1971 by type
Record type	Records
Highest daily maximum	33
Lowest daily maximum	264
Highest daily minimum	18
Lowest daily minimum	351
Heaviest daily rainfall	130
Heaviest daily snowfall	74
Deepest snow cover	17

Records on 9 November 1971 by timescale: all-time 0, monthly 10, daily 877.

How Much Records Were Beaten By

723 broken records

Margins by which the 723 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 228.0. Ties are not counted.

Top 20 by Significance

9 November 1971

Top 20 records on 9 November 1971 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 1971	Ellendale, AU	monthly rain	90.2 mm (3.6 in)	45.7 mm (1.8 in)	43 years	65 of 100 (Major)
9 November 1971	Natal, BR	monthly rain	53.3 mm (2.1 in)	26.5 mm (1.0 in)	32 years	63 of 100 (Major)
9 November 1971	Ceara-Mirim, BR	monthly rain	72.6 mm (2.9 in)	48.5 mm (1.9 in)	23 years	61 of 100 (Major)
9 November 1971	Touros, BR	daily rain	28.3 mm (1.1 in)	21.1 mm (0.8 in)	44 years	58 of 100 (Notable)
9 November 1971	Baddeck, CA	daily snowfall	8.6 cm (3.4 in)	8.6 cm (3.4 in)	95 years	58 of 100 (Notable)
9 November 1971	Atzalan, MX	daily rain	144.8 mm (5.7 in)	108.0 mm (4.3 in)	42 years	56 of 100 (Notable)
9 November 1971	Taipu, BR	daily rain	52.3 mm (2.1 in)	49.9 mm (2.0 in)	22 years	52 of 100 (Notable)
9 November 1971	Baturite, BR	daily rain	32.6 mm (1.3 in)	27.6 mm (1.1 in)	8 years	48 of 100 (Notable)
9 November 1971	Kljuchi, RU	daily rain	33.8 mm (1.3 in)	20.5 mm (0.8 in)	12 years	48 of 100 (Notable)
9 November 1971	Hinnomunjie, AU	monthly rain	55.4 mm (2.2 in)	4.6 mm (0.18 in)	74 years	45 of 100 (Notable)
9 November 1971	White Cliffs (Kayrunnera), AU	daily rain	34.3 mm (1.4 in)	34.3 mm (1.4 in)	32 years	44 of 100 (Notable)
9 November 1971	Arcade, US	daily low min	-15.0 C (5.0 F)	7.8 C (14.0 F)	76 years	44 of 100 (Notable)
9 November 1971	Ocosingo, MX	monthly rain	95.0 mm (3.7 in)	21.8 mm (0.9 in)	42 years	43 of 100 (Notable)
9 November 1971	Woodstock, CA	daily low min	-9.4 C (15.1 F)	1.6 C (2.9 F)	99 years	42 of 100 (Notable)
9 November 1971	Jerilderie (Yanko Station), AU	daily rain	26.2 mm (1.0 in)	7.7 mm (0.30 in)	77 years	41 of 100 (Notable)
9 November 1971	Collingwood, CA	daily low min	-9.4 C (15.1 F)	3.8 C (6.8 F)	76 years	40 of 100 (Notable)
9 November 1971	Lancaster 4 WSW, US	daily snowfall	7.6 cm (3.0 in)	5.1 cm (2.0 in)	74 years	40 of 100 (Notable)
9 November 1971	Beatrice, CA	daily low min	-14.4 C (6.1 F)	2.2 C (4.0 F)	92 years	39 of 100 (Notable)
9 November 1971	Huntingdon, CA	daily low max	-1.1 C (30.0 F)	1.7 C (3.1 F)	95 years	39 of 100 (Notable)
9 November 1971	Middletown 4 W, US	daily low min	-7.2 C (19.0 F)	1.4 C (2.5 F)	95 years	39 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 1971

Records set or tied on this calendar date in each year from 1794 to 1971. 1971 had 887 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 1971-11-09: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 50	709
50 to 100	8
100 to 150	4
150 to 200	1
200 to 250	1