Weather Records on 30 November 2019

1,060 weather records were set or tied worldwide on 30 November 2019. Highest significance: Alta 1 NNW, US.

Key Facts for 30 November 2019

On 30 November 2019, 1,060 weather records were set or tied at long-record stations worldwide.
193 were record highs and 267 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 60 monthly and 999 daily.
Alta 1 NNW set a monthly record daily snowfall of 61.0 cm (24.0 in) on 30 November 2019.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 485 records.

Record Map

1,060 stations

1,060 station records on 30 November 2019 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 2019: highest significance records shown on the map
Station	Country	Type	Value	Significance
Alta 1 NNW	United States	Record daily snowfall	61.0 cm (24.0 in)	74 of 100 (Major)
Yosemite Park HQ	United States	Record snow depth	43.2 cm (17.0 in)	70 of 100 (Major)
Bison	United States	Record daily snowfall	22.9 cm (9.0 in)	69 of 100 (Major)
Bowdle	United States	Record daily snowfall	25.4 cm (10.0 in)	69 of 100 (Major)
Palomar Mtn Obsy	United States	Record snow depth	33.0 cm (13.0 in)	67 of 100 (Major)
Ft Meade	United States	Record daily snowfall	30.5 cm (12.0 in)	66 of 100 (Major)
Pavillion	United States	Record daily snowfall	21.6 cm (8.5 in)	66 of 100 (Major)
Red Owl	United States	Record daily precipitation	25.4 mm (1.0 in)	65 of 100 (Major)
Roscoe	United States	Record daily snowfall	23.4 cm (9.2 in)	64 of 100 (Major)
Steele 4N	United States	Record daily precipitation	31.5 mm (1.2 in)	63 of 100 (Major)
Washington 1 W	United States	Record daily precipitation	65.8 mm (2.6 in)	61 of 100 (Major)
Rapelje	United States	Record daily snowfall	19.1 cm (7.5 in)	61 of 100 (Major)
Wamsutter	United States	Record snow depth	48.3 cm (19.0 in)	60 of 100 (Major)
Big Timber	United States	Record daily snowfall	25.4 cm (10.0 in)	59 of 100 (Notable)
Grand Forks UNIV (NWS)	United States	Record daily snowfall	20.3 cm (8.0 in)	58 of 100 (Notable)
Riverton	United States	Record daily snowfall	17.0 cm (6.7 in)	58 of 100 (Notable)
Gold Run 4 SW	United States	Record snow depth	17.8 cm (7.0 in)	57 of 100 (Notable)
Sun Rvr 4 S	United States	Record daily snowfall	18.5 cm (7.3 in)	57 of 100 (Notable)
Black Mtn	United States	Record daily snowfall	25.4 cm (10.0 in)	57 of 100 (Notable)
Murdo	United States	Record daily precipitation	27.4 mm (1.1 in)	56 of 100 (Notable)
Wasta	United States	Record daily snowfall	30.5 cm (12.0 in)	56 of 100 (Notable)
Lebec	United States	Record daily precipitation	55.9 mm (2.2 in)	55 of 100 (Notable)
Kirley 7 N	United States	Record daily precipitation	28.4 mm (1.1 in)	55 of 100 (Notable)
Kirley 7 N	United States	Record daily snowfall	33.0 cm (13.0 in)	55 of 100 (Notable)
Weston 1 E	United States	Record daily snowfall	30.5 cm (12.0 in)	55 of 100 (Notable)
Louisville Intl AP	United States	Record daily precipitation	76.5 mm (3.0 in)	55 of 100 (Notable)
Dubois	United States	Record daily snowfall	13.2 cm (5.2 in)	54 of 100 (Notable)
Mc Laughlin 2SW	United States	Record daily snowfall	40.6 cm (16.0 in)	53 of 100 (Notable)
Tensleep 4NE	United States	Record daily snowfall	24.1 cm (9.5 in)	53 of 100 (Notable)
Seligman	United States	Record snow depth	17.8 cm (7.0 in)	52 of 100 (Notable)
Ekalaka	United States	Record daily snowfall	21.8 cm (8.6 in)	52 of 100 (Notable)
Ft Benton	United States	Record daily snowfall	16.5 cm (6.5 in)	52 of 100 (Notable)
Chadron 3SW	United States	Record daily precipitation	28.2 mm (1.1 in)	52 of 100 (Notable)
Kennebec	United States	Record daily precipitation	32.5 mm (1.3 in)	52 of 100 (Notable)
Kennebec	United States	Record daily snowfall	31.8 cm (12.5 in)	52 of 100 (Notable)
Winter	United States	Record snow depth	48.3 cm (19.0 in)	52 of 100 (Notable)
Diversion Dam	United States	Record daily snowfall	14.5 cm (5.7 in)	52 of 100 (Notable)
Grand Forks Intl AP	United States	Record daily snowfall	24.1 cm (9.5 in)	52 of 100 (Notable)
Moccasin Exp STN	United States	Record daily snowfall	12.7 cm (5.0 in)	51 of 100 (Notable)
Fullerton 1 ESE	United States	Record daily snowfall	22.9 cm (9.0 in)	51 of 100 (Notable)
Timber Lake	United States	Record daily snowfall	18.5 cm (7.3 in)	51 of 100 (Notable)
Steele 4N	United States	Record daily snowfall	17.8 cm (7.0 in)	50 of 100 (Notable)
Newell	United States	Record daily snowfall	24.1 cm (9.5 in)	50 of 100 (Notable)
Superior	United States	Record daily precipitation	40.4 mm (1.6 in)	50 of 100 (Notable)
Primorsko-Ahtarsk	Russia	Record daily precipitation	36.1 mm (1.4 in)	49 of 100 (Notable)
Primghar	United States	Record daily precipitation	39.4 mm (1.6 in)	49 of 100 (Notable)
Sun Rvr 4 S	United States	Record snow depth	35.6 cm (14.0 in)	49 of 100 (Notable)
San Carlos Rsvr	United States	Record low maximum temperature	2.2 C (36.0 F)	48 of 100 (Notable)
Billings Wtp	United States	Record daily snowfall	15.2 cm (6.0 in)	48 of 100 (Notable)
Newell	United States	Record snow depth	25.4 cm (10.0 in)	48 of 100 (Notable)
Kanab	United States	Record snow depth	12.7 cm (5.0 in)	48 of 100 (Notable)
Bozeman Gallatin Fld AP	United States	Record daily snowfall	10.2 cm (4.0 in)	48 of 100 (Notable)
Whitewater	United States	Record daily snowfall	7.6 cm (3.0 in)	47 of 100 (Notable)
Petersburg 2 N	United States	Record daily snowfall	10.2 cm (4.0 in)	47 of 100 (Notable)
Superior	United States	Record daily snowfall	30.5 cm (12.0 in)	47 of 100 (Notable)
Simferopol	Ukraine	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Redington	United States	Record daily precipitation	30.7 mm (1.2 in)	46 of 100 (Notable)
Nevada City	United States	Record snow depth	10.2 cm (4.0 in)	46 of 100 (Notable)
Tensleep 16SSE	United States	Record daily snowfall	20.3 cm (8.0 in)	46 of 100 (Notable)
Cuyamaca	United States	Record snow depth	38.1 cm (15.0 in)	45 of 100 (Notable)

Counts by Type and Timescale

1,060 records

Records set or tied on 30 November 2019 by type: Highest daily maximum 96, Lowest daily maximum 174, Highest daily minimum 97, Lowest daily minimum 93, Heaviest daily rainfall 300, Heaviest daily snowfall 178, Deepest snow cover 122.

Records on 30 November 2019 by type
Record type	Records
Highest daily maximum	96
Lowest daily maximum	174
Highest daily minimum	97
Lowest daily minimum	93
Heaviest daily rainfall	300
Heaviest daily snowfall	178
Deepest snow cover	122

Records on 30 November 2019 by timescale: all-time 1, monthly 60, daily 999.

How Much Records Were Beaten By

865 broken records

Margins by which the 865 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

30 November 2019

Top 20 records on 30 November 2019 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 2019	Alta 1 NNW, US	monthly snowfall	61.0 cm (24.0 in)	30.5 cm (12.0 in)	48 years	74 of 100 (Major)
30 November 2019	Yosemite Park HQ, US	daily snow depth	43.2 cm (17.0 in)	22.9 cm (9.0 in)	88 years	70 of 100 (Major)
30 November 2019	Bison, US	daily snowfall	22.9 cm (9.0 in)	15.3 cm (6.0 in)	76 years	69 of 100 (Major)
30 November 2019	Bowdle, US	daily snowfall	25.4 cm (10.0 in)	17.8 cm (7.0 in)	64 years	69 of 100 (Major)
30 November 2019	Palomar Mtn Obsy, US	daily snow depth	33.0 cm (13.0 in)	25.4 cm (10.0 in)	66 years	67 of 100 (Major)
30 November 2019	Ft Meade, US	daily snowfall	30.5 cm (12.0 in)	23.9 cm (9.4 in)	64 years	66 of 100 (Major)
30 November 2019	Pavillion, US	daily snowfall	21.6 cm (8.5 in)	17.8 cm (7.0 in)	82 years	66 of 100 (Major)
30 November 2019	Red Owl, US	daily rain	25.4 mm (1.0 in)	20.8 mm (0.8 in)	64 years	65 of 100 (Major)
30 November 2019	Roscoe, US	daily snowfall	23.4 cm (9.2 in)	18.3 cm (7.2 in)	64 years	64 of 100 (Major)
30 November 2019	Steele 4N, US	monthly rain	31.5 mm (1.2 in)	6.1 mm (0.24 in)	101 years	63 of 100 (Major)
30 November 2019	Washington 1 W, US	daily rain	65.8 mm (2.6 in)	31.3 mm (1.2 in)	92 years	61 of 100 (Major)
30 November 2019	Rapelje, US	daily snowfall	19.1 cm (7.5 in)	11.5 cm (4.5 in)	100 years	61 of 100 (Major)
30 November 2019	Wamsutter, US	monthly snow depth	48.3 cm (19.0 in)	20.4 cm (8.0 in)	0 years	60 of 100 (Major)
30 November 2019	Big Timber, US	daily snowfall	25.4 cm (10.0 in)	12.7 cm (5.0 in)	100 years	59 of 100 (Notable)
30 November 2019	Grand Forks UNIV (NWS), US	daily snowfall	20.3 cm (8.0 in)	8.1 cm (3.2 in)	96 years	58 of 100 (Notable)
30 November 2019	Riverton, US	daily snowfall	17.0 cm (6.7 in)	11.9 cm (4.7 in)	73 years	58 of 100 (Notable)
30 November 2019	Gold Run 4 SW, US	daily snow depth	17.8 cm (7.0 in)	17.8 cm (7.0 in)	100 years	57 of 100 (Notable)
30 November 2019	Sun Rvr 4 S, US	daily snowfall	18.5 cm (7.3 in)	13.4 cm (5.3 in)	34 years	57 of 100 (Notable)
30 November 2019	Black Mtn, US	daily snowfall	25.4 cm (10.0 in)	20.3 cm (8.0 in)	42 years	57 of 100 (Notable)
30 November 2019	Murdo, US	daily rain	27.4 mm (1.1 in)	10.9 mm (0.4 in)	96 years	56 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

1797 to 2019

Records set or tied on this calendar date in each year from 1797 to 2019. 2019 had 1,060 records.

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

Records on 11-30 in each year
Year	Records
1797	1
1799	2
1807	2
1815	2
1817	1
1821	1
1827	2
1836	1
1840	1
1846	1
1849	2
1866	1
1867	1
1871	2
1875	7
1876	2
1879	2
1881	1
1885	7
1886	1
1887	2
1888	1
1889	3
1890	2
1891	2
1892	2
1893	3
1894	1
1895	7
1896	5
1897	5
1898	1
1899	7
1900	4
1901	8
1902	7
1903	22
1904	6
1905	16
1906	21
1907	6
1908	51
1909	20
1910	22
1911	22
1912	19
1913	54
1914	68
1915	37
1916	64
1917	26
1918	32
1919	87
1920	138
1921	42
1922	46
1923	144
1924	95
1925	102
1926	84
1927	600
1928	187
1929	883
1930	185
1931	375
1932	372
1933	1,006
1934	1,282
1935	84
1936	186
1937	375
1938	165
1939	321
1940	330
1941	298
1942	218
1943	238
1944	422
1945	147
1946	343
1947	544
1948	332
1949	323
1950	382
1951	348
1952	829
1953	307
1954	470
1955	576
1956	304
1957	226
1958	676
1959	339
1960	219
1961	412
1962	802
1963	566
1964	1,042
1965	309
1966	730
1967	802
1968	516
1969	625
1970	995
1971	501
1972	414
1973	635
1974	912
1975	2,018
1976	1,789
1977	935
1978	761
1979	837
1980	697
1981	1,361
1982	1,142
1983	1,137
1984	571
1985	2,887
1986	798
1987	913
1988	686
1989	781
1990	483
1991	2,104
1992	676
1993	756
1994	762
1995	1,472
1996	1,054
1997	987
1998	2,289
1999	1,170
2000	962
2001	1,431
2002	862
2003	634
2004	1,344
2005	883
2006	2,656
2007	739
2008	855
2009	951
2010	1,915
2011	1,108
2012	1,059
2013	505
2014	822
2015	880
2016	634
2017	307
2018	493
2019	1,060
2020	323
2021	1,049
2022	559
2023	583
2024	672
2025	858

Download the Data

Data for records on 2019-11-30: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 50	719
50 to 100	87
100 to 150	32
150 to 200	18
200 to 250	5
250 to 300	3
300 to 350	1