Weather Records on 30 November 1941

298 weather records were set or tied worldwide on 30 November 1941. Highest significance: Nullagine, AU.

Key Facts for 30 November 1941

On 30 November 1941, 298 weather records were set or tied at long-record stations worldwide.
227 were record highs and 20 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 10 monthly and 288 daily.
Nullagine set a daily record precipitation of 45.7 mm (1.8 in) on 30 November 1941.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 490 records.

Record Map

298 stations

298 station records on 30 November 1941 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 1941: highest significance records shown on the map
Station	Country	Type	Value	Significance
Nullagine	Australia	Record daily precipitation	45.7 mm (1.8 in)	53 of 100 (Notable)
Sydney (Observatory Hill)	Australia	Record high maximum temperature	39.6 C (103.3 F)	36 of 100 (Notable)
Bothaville (Mun)	South Africa	Record daily precipitation	82.6 mm (3.3 in)	33 of 100 (Routine)
Cobar Post Office	Australia	Record high minimum temperature	30.0 C (86.0 F)	32 of 100 (Routine)
Tennant Creek Post Office	Australia	Record daily precipitation	37.8 mm (1.5 in)	30 of 100 (Routine)
Healdsburg	United States	Record daily precipitation	61.5 mm (2.4 in)	28 of 100 (Routine)
Bourke Post Office	Australia	Record high minimum temperature	30.0 C (86.0 F)	27 of 100 (Routine)
Walgett Council Depot	Australia	Record high minimum temperature	28.3 C (82.9 F)	27 of 100 (Routine)
Forbes (Camp Street)	Australia	Record high minimum temperature	26.7 C (80.1 F)	26 of 100 (Routine)
Battleford	Canada	Record high maximum temperature	11.7 C (53.1 F)	26 of 100 (Routine)
St Georges	Canada	Record low minimum temperature	-14.4 C (6.1 F)	25 of 100 (Routine)
Wallareenya	Australia	Record daily precipitation	29.2 mm (1.1 in)	24 of 100 (Routine)
Ettrick	Australia	Record daily precipitation	28.2 mm (1.1 in)	23 of 100 (Routine)
Nevada City	United States	Record daily precipitation	34.8 mm (1.4 in)	23 of 100 (Routine)
Blaine	United States	Record high maximum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Inverell Comparison	Australia	Record high minimum temperature	20.0 C (68.0 F)	22 of 100 (Routine)
Fort Vermilion Cda	Canada	Record daily snowfall	12.7 cm (5.0 in)	22 of 100 (Routine)
Olga 2 SE	United States	Record high maximum temperature	15.6 C (60.1 F)	22 of 100 (Routine)
Medicine Hat A	Canada	Record high maximum temperature	15.6 C (60.1 F)	21 of 100 (Routine)
Banff	Canada	Record high minimum temperature	4.4 C (39.9 F)	21 of 100 (Routine)
St Georges	Canada	Record low maximum temperature	-6.7 C (19.9 F)	21 of 100 (Routine)
University	United States	Record high maximum temperature	25.0 C (77.0 F)	21 of 100 (Routine)
Estacada 2 SE	United States	Record high maximum temperature	17.8 C (64.0 F)	21 of 100 (Routine)
Ewa Plantation 741	United States	Record low maximum temperature	25.0 C (77.0 F)	21 of 100 (Routine)
Ranken River	Australia	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Carandotta Station	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Kyabra	Australia	Record daily precipitation	13.0 mm (0.5 in)	20 of 100 (Routine)
Eromanga - Webber St	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Fort Vermilion Cda	Canada	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Merced	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Visalia	United States	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
King City	United States	Record daily precipitation	17.0 mm (0.7 in)	20 of 100 (Routine)
Stave Falls	Canada	Record high maximum temperature	15.6 C (60.1 F)	20 of 100 (Routine)
Priest Valley	United States	Record daily precipitation	25.4 mm (1.0 in)	20 of 100 (Routine)
Upper Lake 2 N	United States	Record high minimum temperature	11.1 C (52.0 F)	20 of 100 (Routine)
Bethany	United States	Record high minimum temperature	10.0 C (50.0 F)	20 of 100 (Routine)
Rossland City Yard	Canada	Record high minimum temperature	4.4 C (39.9 F)	19 of 100 (Routine)
Angiola	United States	Record daily precipitation	10.4 mm (0.4 in)	19 of 100 (Routine)
Vashon Island	United States	Record high maximum temperature	16.1 C (61.0 F)	19 of 100 (Routine)
Colton (Boola Boola)	Australia	Record daily precipitation	2.0 mm (0.08 in)	18 of 100 (Routine)
Ponce 4 E	Puerto Rico [United States]	Record high maximum temperature	33.3 C (91.9 F)	18 of 100 (Routine)
Spreckels Hwy Brg	United States	Record high minimum temperature	15.6 C (60.1 F)	18 of 100 (Routine)
Winamac 2SSE	United States	Record high minimum temperature	8.9 C (48.0 F)	18 of 100 (Routine)
Kalispell Glacier AP	United States	Record high maximum temperature	13.3 C (55.9 F)	18 of 100 (Routine)
Libby 1 NE Rs	United States	Record high maximum temperature	14.4 C (57.9 F)	18 of 100 (Routine)
Missoula 6 NW WFO	United States	Record high maximum temperature	12.8 C (55.0 F)	18 of 100 (Routine)
Ft Reno	United States	Record daily precipitation	0.3 mm (0.01 in)	18 of 100 (Routine)
Anacortes	United States	Record high maximum temperature	16.1 C (61.0 F)	18 of 100 (Routine)
Clearbrook	United States	Record high maximum temperature	16.7 C (62.1 F)	18 of 100 (Routine)
Gumri	Armenia	Record low minimum temperature	-22.2 C (-8.0 F)	17 of 100 (Routine)
Rossland City Yard	Canada	Record high maximum temperature	6.1 C (43.0 F)	17 of 100 (Routine)
Hay River	Canada	Record daily precipitation	7.6 mm (0.30 in)	17 of 100 (Routine)
Hay River	Canada	Record daily snowfall	7.6 cm (3.0 in)	17 of 100 (Routine)
Hvar	Croatia	Record low maximum temperature	8.6 C (47.5 F)	17 of 100 (Routine)
Porterville	United States	Record daily precipitation	14.0 mm (0.6 in)	17 of 100 (Routine)
Susanville 2SW	United States	Record high minimum temperature	3.3 C (37.9 F)	17 of 100 (Routine)
Idaho Springs	United States	Record high maximum temperature	16.1 C (61.0 F)	17 of 100 (Routine)
1 ENE Fairfield	United States	Record high maximum temperature	21.1 C (70.0 F)	17 of 100 (Routine)
Adel	United States	Record high minimum temperature	6.1 C (43.0 F)	17 of 100 (Routine)
Headworks Portland Wtr B	United States	Record high maximum temperature	13.3 C (55.9 F)	17 of 100 (Routine)

Counts by Type and Timescale

298 records

Records set or tied on 30 November 1941 by type: Highest daily maximum 139, Lowest daily maximum 14, Highest daily minimum 88, Lowest daily minimum 6, Heaviest daily rainfall 49, Heaviest daily snowfall 2.

Records on 30 November 1941 by type
Record type	Records
Highest daily maximum	139
Lowest daily maximum	14
Highest daily minimum	88
Lowest daily minimum	6
Heaviest daily rainfall	49
Heaviest daily snowfall	2
Deepest snow cover	0

Records on 30 November 1941 by timescale: all-time 0, monthly 10, daily 288.

How Much Records Were Beaten By

211 broken records

Margins by which the 211 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 51.0. Ties are not counted.

Top 20 by Significance

30 November 1941

Top 20 records on 30 November 1941 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1941	Nullagine, AU	daily rain	45.7 mm (1.8 in)	45.4 mm (1.8 in)	32 years	53 of 100 (Notable)
30 November 1941	Sydney (Observatory Hill), AU	monthly high max	39.6 C (103.3 F)	0.3 C (0.5 F)	63 years	36 of 100 (Notable)
30 November 1941	Bothaville (Mun), ZA	daily rain	82.6 mm (3.3 in)	25.2 mm (1.0 in)	32 years	33 of 100 (Routine)
30 November 1941	Cobar Post Office, AU	monthly high min	30.0 C (86.0 F)	1.7 C (3.1 F)	44 years	32 of 100 (Routine)
30 November 1941	Tennant Creek Post Office, AU	daily rain	37.8 mm (1.5 in)	20.3 mm (0.8 in)	4 years	30 of 100 (Routine)
30 November 1941	Healdsburg, US	daily rain	61.5 mm (2.4 in)	33.1 mm (1.3 in)	27 years	28 of 100 (Routine)
30 November 1941	Bourke Post Office, AU	monthly high min	30.0 C (86.0 F)	0.6 C (1.1 F)	33 years	27 of 100 (Routine)
30 November 1941	Walgett Council Depot, AU	daily high min	28.3 C (82.9 F)	1.6 C (2.9 F)	61 years	27 of 100 (Routine)
30 November 1941	Forbes (Camp Street), AU	daily high min	26.7 C (80.1 F)	3.4 C (6.1 F)	40 years	26 of 100 (Routine)
30 November 1941	Battleford, CA	daily high max	11.7 C (53.1 F)	2.3 C (4.1 F)	60 years	26 of 100 (Routine)
30 November 1941	St Georges, CA	daily low min	-14.4 C (6.1 F)	4.4 C (7.9 F)	35 years	25 of 100 (Routine)
30 November 1941	Wallareenya, AU	monthly rain	29.2 mm (1.1 in)	5.6 mm (0.22 in)	23 years	24 of 100 (Routine)
30 November 1941	Ettrick, AU	monthly rain	28.2 mm (1.1 in)	0.3 mm (0.01 in)	32 years	23 of 100 (Routine)
30 November 1941	Nevada City, US	daily rain	34.8 mm (1.4 in)	16.3 mm (0.6 in)	36 years	23 of 100 (Routine)
30 November 1941	Blaine, US	daily high max	16.1 C (61.0 F)	2.8 C (5.0 F)	38 years	23 of 100 (Routine)
30 November 1941	Inverell Comparison, AU	daily high min	20.0 C (68.0 F)	0.6 C (1.1 F)	52 years	22 of 100 (Routine)
30 November 1941	Fort Vermilion Cda, CA	daily snowfall	12.7 cm (5.0 in)	5.1 cm (2.0 in)	8 years	22 of 100 (Routine)
30 November 1941	Olga 2 SE, US	daily high max	15.6 C (60.1 F)	2.3 C (4.1 F)	34 years	22 of 100 (Routine)
30 November 1941	Medicine Hat A, CA	daily high max	15.6 C (60.1 F)	0.6 C (1.1 F)	55 years	21 of 100 (Routine)
30 November 1941	Banff, CA	daily high min	4.4 C (39.9 F)	3.3 C (5.9 F)	40 years	21 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

1797 to 1941

Records set or tied on this calendar date in each year from 1797 to 1941. 1941 had 298 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 1941-11-30: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	195
10 to 20	9
20 to 30	3
30 to 40	2
40 to 50	1
50 to 60	1