Weather Records on 9 November 2020

2,410 weather records were set or tied worldwide on 9 November 2020. Highest significance: Yerington, US.

Key Facts for 9 November 2020

On 9 November 2020, 2,410 weather records were set or tied at long-record stations worldwide.
1,354 were record highs and 764 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 150 monthly and 2,259 daily.
Yerington set a daily record snow depth of 30.5 cm (12.0 in) on 9 November 2020.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 511 records.

Record Map

2,000 stations, highest significance shown

2,000 station records on 9 November 2020 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 2020: highest significance records shown on the map
Station	Country	Type	Value	Significance
Yerington	United States	Record snow depth	30.5 cm (12.0 in)	77 of 100 (Major)
Chinook	United States	Record snow depth	53.3 cm (21.0 in)	72 of 100 (Major)
Ft Lauderdale	United States	Record daily precipitation	185.4 mm (7.3 in)	70 of 100 (Major)
Zakatala	Azerbaijan	Record daily precipitation	99.1 mm (3.9 in)	67 of 100 (Major)
Miami Beach	United States	Record daily precipitation	157.5 mm (6.2 in)	66 of 100 (Major)
Chinook	United States	Record daily snowfall	33.0 cm (13.0 in)	64 of 100 (Major)
Simpson 6 N - Wildhorse	United States	Record snow depth	30.5 cm (12.0 in)	64 of 100 (Major)
Lewistown AP	United States	Record snow depth	36.0 cm (14.2 in)	59 of 100 (Notable)
Hialeah	United States	Record daily precipitation	124.5 mm (4.9 in)	55 of 100 (Notable)
Caledonia	United States	Record high minimum temperature	16.1 C (61.0 F)	55 of 100 (Notable)
Big Stone City 2 NW	United States	Record daily precipitation	38.1 mm (1.5 in)	53 of 100 (Notable)
Ephraim	United States	Record daily snowfall	12.7 cm (5.0 in)	53 of 100 (Notable)
Beaver Is	United States	Record high maximum temperature	22.2 C (72.0 F)	52 of 100 (Notable)
Dunkirk 19NNE	United States	Record daily snowfall	18.3 cm (7.2 in)	52 of 100 (Notable)
Charlevoix	United States	Record high minimum temperature	12.2 C (54.0 F)	51 of 100 (Notable)
Boothulla	Australia	Record daily precipitation	31.5 mm (1.2 in)	50 of 100 (Notable)
Mersa Matruh	Egypt	Record daily precipitation	40.9 mm (1.6 in)	50 of 100 (Notable)
Beaver City	United States	Record high minimum temperature	14.4 C (57.9 F)	50 of 100 (Notable)
Yerington	United States	Record low maximum temperature	-0.6 C (30.9 F)	50 of 100 (Notable)
Green Bay	United States	Record high minimum temperature	17.8 C (64.0 F)	50 of 100 (Notable)
Chapman	United States	Record high minimum temperature	17.2 C (63.0 F)	49 of 100 (Notable)
Onaway 4N	United States	Record high minimum temperature	15.6 C (60.1 F)	49 of 100 (Notable)
Glasgow 14 NW	United States	Record daily snowfall	20.3 cm (8.0 in)	49 of 100 (Notable)
Natural Brg	United States	Record low maximum temperature	4.4 C (39.9 F)	48 of 100 (Notable)
Saint Johns	United States	Record daily snowfall	5.1 cm (2.0 in)	48 of 100 (Notable)
Ft Dodge 5NNW	United States	Record high minimum temperature	16.1 C (61.0 F)	48 of 100 (Notable)
Brockton	United States	Record high maximum temperature	27.8 C (82.0 F)	48 of 100 (Notable)
Whitewater	United States	Record snow depth	30.5 cm (12.0 in)	48 of 100 (Notable)
W Pt	United States	Record high minimum temperature	13.3 C (55.9 F)	47 of 100 (Notable)
Casey	United States	Record high maximum temperature	27.2 C (81.0 F)	46 of 100 (Notable)
Decorah	United States	Record high minimum temperature	17.2 C (63.0 F)	46 of 100 (Notable)
Frankfort 2NE	United States	Record high minimum temperature	17.2 C (63.0 F)	46 of 100 (Notable)
Brimson 2S	United States	Record daily precipitation	31.2 mm (1.2 in)	46 of 100 (Notable)
Glasgow 14 NW	United States	Record snow depth	20.3 cm (8.0 in)	46 of 100 (Notable)
Lynch	United States	Record daily precipitation	37.6 mm (1.5 in)	46 of 100 (Notable)
Canyon Dam	United States	Record low minimum temperature	-10.6 C (12.9 F)	45 of 100 (Notable)
Cedar Rapids #1	United States	Record high minimum temperature	17.8 C (64.0 F)	45 of 100 (Notable)
Clarinda	United States	Record high minimum temperature	16.7 C (62.1 F)	45 of 100 (Notable)
Lake Park 3SSE	United States	Record high minimum temperature	12.2 C (54.0 F)	45 of 100 (Notable)
Osceola	United States	Record high minimum temperature	15.0 C (59.0 F)	45 of 100 (Notable)
Hastings Dam 2	United States	Record high minimum temperature	12.8 C (55.0 F)	45 of 100 (Notable)
Monroe City	United States	Record high minimum temperature	15.0 C (59.0 F)	45 of 100 (Notable)
Hinsdale 4 SW	United States	Record snow depth	33.0 cm (13.0 in)	45 of 100 (Notable)
Escalante	United States	Record daily snowfall	5.1 cm (2.0 in)	45 of 100 (Notable)
Parsons 3 SE	United States	Record high maximum temperature	26.1 C (79.0 F)	45 of 100 (Notable)
Araluen	Australia	Record daily precipitation	40.4 mm (1.6 in)	44 of 100 (Notable)
Terrick Terrick Stud	Australia	Record daily precipitation	36.0 mm (1.4 in)	44 of 100 (Notable)
Streator 2SE	United States	Record high minimum temperature	11.1 C (52.0 F)	44 of 100 (Notable)
Algona	United States	Record high minimum temperature	11.7 C (53.1 F)	44 of 100 (Notable)
Carroll	United States	Record high minimum temperature	13.3 C (55.9 F)	44 of 100 (Notable)
Sac City	United States	Record high minimum temperature	12.8 C (55.0 F)	44 of 100 (Notable)
St Peter	United States	Record high minimum temperature	11.7 C (53.1 F)	44 of 100 (Notable)
Bremerton	United States	Record low minimum temperature	-1.7 C (28.9 F)	44 of 100 (Notable)
Kahuku 912	United States	Record high maximum temperature	30.0 C (86.0 F)	44 of 100 (Notable)
Asheville	United States	Record high minimum temperature	15.6 C (60.1 F)	44 of 100 (Notable)
Muskegon Co AP	United States	Record high minimum temperature	16.7 C (62.1 F)	44 of 100 (Notable)
Sault Ste Marie Sanderson Fld	United States	Record high maximum temperature	23.9 C (75.0 F)	44 of 100 (Notable)
Colfax	United States	Record low minimum temperature	-3.3 C (26.1 F)	43 of 100 (Notable)
Holly	United States	Record high minimum temperature	9.4 C (48.9 F)	43 of 100 (Notable)
Allerton	United States	Record high minimum temperature	11.1 C (52.0 F)	43 of 100 (Notable)

Counts by Type and Timescale

2,410 records

Records set or tied on 9 November 2020 by type: Highest daily maximum 702, Lowest daily maximum 431, Highest daily minimum 652, Lowest daily minimum 333, Heaviest daily rainfall 124, Heaviest daily snowfall 74, Deepest snow cover 94.

Records on 9 November 2020 by type
Record type	Records
Highest daily maximum	702
Lowest daily maximum	431
Highest daily minimum	652
Lowest daily minimum	333
Heaviest daily rainfall	124
Heaviest daily snowfall	74
Deepest snow cover	94

Records on 9 November 2020 by timescale: all-time 1, monthly 150, daily 2,259.

How Much Records Were Beaten By

1,999 broken records

Margins by which the 1,999 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 305.0. Ties are not counted.

Top 20 by Significance

9 November 2020

Top 20 records on 9 November 2020 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 2020	Yerington, US	daily snow depth	30.5 cm (12.0 in)	30.5 cm (12.0 in)	92 years	77 of 100 (Major)
9 November 2020	Chinook, US	monthly snow depth	53.3 cm (21.0 in)	22.8 cm (9.0 in)	61 years	72 of 100 (Major)
9 November 2020	Ft Lauderdale, US	daily rain	185.4 mm (7.3 in)	71.1 mm (2.8 in)	88 years	70 of 100 (Major)
9 November 2020	Zakatala, AZ	daily rain	99.1 mm (3.9 in)	67.4 mm (2.7 in)	64 years	67 of 100 (Major)
9 November 2020	Miami Beach, US	daily rain	157.5 mm (6.2 in)	121.4 mm (4.8 in)	58 years	66 of 100 (Major)
9 November 2020	Chinook, US	monthly snowfall	33.0 cm (13.0 in)	12.7 cm (5.0 in)	31 years	64 of 100 (Major)
9 November 2020	Simpson 6 N - Wildhorse, US	daily snow depth	30.5 cm (12.0 in)	20.3 cm (8.0 in)	84 years	64 of 100 (Major)
9 November 2020	Lewistown AP, US	daily snow depth	36.0 cm (14.2 in)	18.2 cm (7.2 in)	80 years	59 of 100 (Notable)
9 November 2020	Hialeah, US	daily rain	124.5 mm (4.9 in)	55.2 mm (2.2 in)	58 years	55 of 100 (Notable)
9 November 2020	Caledonia, US	monthly high min	16.1 C (61.0 F)	3.3 C (5.9 F)	111 years	55 of 100 (Notable)
9 November 2020	Big Stone City 2 NW, US	daily rain	38.1 mm (1.5 in)	36.1 mm (1.4 in)	34 years	53 of 100 (Notable)
9 November 2020	Ephraim, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	70 years	53 of 100 (Notable)
9 November 2020	Beaver Is, US	monthly high max	22.2 C (72.0 F)	1.1 C (2.0 F)	110 years	52 of 100 (Notable)
9 November 2020	Dunkirk 19NNE, US	monthly snowfall	18.3 cm (7.2 in)	3.1 cm (1.2 in)	76 years	52 of 100 (Notable)
9 November 2020	Charlevoix, US	monthly high min	12.2 C (54.0 F)	0.5 C (0.9 F)	102 years	51 of 100 (Notable)
9 November 2020	Boothulla, AU	daily rain	31.5 mm (1.2 in)	15.2 mm (0.6 in)	91 years	50 of 100 (Notable)
9 November 2020	Mersa Matruh, EG	daily rain	40.9 mm (1.6 in)	17.8 mm (0.7 in)	54 years	50 of 100 (Notable)
9 November 2020	Beaver City, US	monthly high min	14.4 C (57.9 F)	0.5 C (0.9 F)	102 years	50 of 100 (Notable)
9 November 2020	Goomalling, AU	daily rain	20.0 mm (0.8 in)	10.3 mm (0.4 in)	104 years	20 of 100 (Routine)
9 November 2020	Callao, US	daily rain	17.3 mm (0.7 in)	15.0 mm (0.6 in)	23 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 2020

Records set or tied on this calendar date in each year from 1794 to 2020. 2020 had 2,410 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 2020-11-09: 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	1,921
50 to 100	51
100 to 150	17
150 to 200	6
200 to 250	2
250 to 300	0
300 to 350	2