Weather Records on 21 November 1975

548 weather records were set or tied worldwide on 21 November 1975. Highest significance: Apsley (Parki), AU.

Key Facts for 21 November 1975

On 21 November 1975, 548 weather records were set or tied at long-record stations worldwide.
69 were record highs and 127 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 38 monthly and 508 daily.
Apsley (Parki) set an all-time record daily precipitation of 92.0 mm (3.6 in) on 21 November 1975.
Across 159 earlier years (1803 to 2025) the same calendar date averaged 449 records.

Record Map

548 stations

548 station records on 21 November 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 November 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Apsley (Parki)	Australia	Record daily precipitation	92.0 mm (3.6 in)	66 of 100 (Major)
Centerville 6 SE	United States	Record snow depth	25.4 cm (10.0 in)	61 of 100 (Major)
Tarraleah Village	Australia	Record daily precipitation	74.4 mm (2.9 in)	60 of 100 (Major)
Hamilton (Uralla)	Australia	Record daily precipitation	52.0 mm (2.0 in)	59 of 100 (Notable)
Luverne	United States	Record daily precipitation	25.4 mm (1.0 in)	57 of 100 (Notable)
Levendale	Australia	Record daily precipitation	52.0 mm (2.0 in)	56 of 100 (Notable)
Interlaken	Australia	Record daily precipitation	52.9 mm (2.1 in)	56 of 100 (Notable)
Stonehenge	Australia	Record daily precipitation	62.2 mm (2.4 in)	55 of 100 (Notable)
Jericho (Bowsden)	Australia	Record daily precipitation	109.4 mm (4.3 in)	55 of 100 (Notable)
Lake Leake (Elizabeth River)	Australia	Record daily precipitation	56.0 mm (2.2 in)	54 of 100 (Notable)
Campania (the Pines)	Australia	Record daily precipitation	43.4 mm (1.7 in)	54 of 100 (Notable)
Melton Mowbray (Mount Vernon)	Australia	Record daily precipitation	77.0 mm (3.0 in)	54 of 100 (Notable)
Solon Springs	United States	Record daily snowfall	15.2 cm (6.0 in)	54 of 100 (Notable)
Winter	United States	Record daily snowfall	25.4 cm (10.0 in)	54 of 100 (Notable)
Brookings 2 NE	United States	Record daily precipitation	47.5 mm (1.9 in)	52 of 100 (Notable)
Mellen 4 NE	United States	Record daily snowfall	35.6 cm (14.0 in)	52 of 100 (Notable)
Bream Creek (Stroud)	Australia	Record daily precipitation	72.0 mm (2.8 in)	51 of 100 (Notable)
Colebrook (the Meadows)	Australia	Record daily precipitation	72.1 mm (2.8 in)	50 of 100 (Notable)
Brookings 2 NE	United States	Record daily snowfall	25.4 cm (10.0 in)	49 of 100 (Notable)
Kempton (Oakmore)	Australia	Record daily precipitation	67.0 mm (2.6 in)	48 of 100 (Notable)
York Plains (Handroyd)	Australia	Record daily precipitation	54.2 mm (2.1 in)	47 of 100 (Notable)
Woodbury (Warringa)	Australia	Record daily precipitation	41.6 mm (1.6 in)	47 of 100 (Notable)
Stonehouse	Australia	Record daily precipitation	57.6 mm (2.3 in)	46 of 100 (Notable)
Woodbury (the Braes)	Australia	Record daily precipitation	61.4 mm (2.4 in)	46 of 100 (Notable)
Bagdad Post Office	Australia	Record daily precipitation	38.0 mm (1.5 in)	46 of 100 (Notable)
Marion	United States	Record daily precipitation	40.1 mm (1.6 in)	45 of 100 (Notable)
Norrveda	Sweden	Record daily precipitation	28.3 mm (1.1 in)	44 of 100 (Notable)
Solon Springs	United States	Record daily precipitation	28.2 mm (1.1 in)	44 of 100 (Notable)
Oatlands (Bow Hill)	Australia	Record daily precipitation	85.6 mm (3.4 in)	43 of 100 (Notable)
Flambeau Rsvr	United States	Record daily snowfall	21.6 cm (8.5 in)	43 of 100 (Notable)
Richmond (Lowlands)	Australia	Record daily precipitation	38.6 mm (1.5 in)	42 of 100 (Notable)
Usina Do Chicao	Brazil	Record daily precipitation	47.1 mm (1.9 in)	42 of 100 (Notable)
Canby	United States	Record snow depth	61.0 cm (24.0 in)	42 of 100 (Notable)
Springfield 1 NW	United States	Record daily snowfall	22.9 cm (9.0 in)	42 of 100 (Notable)
Blair	United States	Record daily snowfall	11.4 cm (4.5 in)	41 of 100 (Notable)
Willmar Wwtp	United States	Record daily snowfall	27.9 cm (11.0 in)	40 of 100 (Notable)
Zumbrota	United States	Record daily snowfall	5.1 cm (2.0 in)	40 of 100 (Notable)
Madison	United States	Record snow depth	17.8 cm (7.0 in)	40 of 100 (Notable)
Eads	United States	Record snow depth	27.9 cm (11.0 in)	39 of 100 (Notable)
Oatlands Post Office	Australia	Record daily precipitation	63.6 mm (2.5 in)	38 of 100 (Notable)
Gormanston (Gould Street)	Australia	Record daily precipitation	60.0 mm (2.4 in)	38 of 100 (Notable)
Lake Margaret Dam	Australia	Record daily precipitation	66.8 mm (2.6 in)	38 of 100 (Notable)
Batatais	Brazil	Record daily precipitation	68.1 mm (2.7 in)	38 of 100 (Notable)
Willmar Wwtp	United States	Record snow depth	43.2 cm (17.0 in)	38 of 100 (Notable)
Ross (Ellinthorp)	Australia	Record daily precipitation	35.2 mm (1.4 in)	37 of 100 (Notable)
Ross (Macquarie River)	Australia	Record daily precipitation	41.8 mm (1.6 in)	37 of 100 (Notable)
Winside	United States	Record daily snowfall	20.3 cm (8.0 in)	37 of 100 (Notable)
Ft Morgan	United States	Record low minimum temperature	-22.2 C (-8.0 F)	36 of 100 (Notable)
New Ulm 2 SE	United States	Record daily snowfall	12.7 cm (5.0 in)	36 of 100 (Notable)
Bothwell (Franklin Street)	Australia	Record daily precipitation	55.6 mm (2.2 in)	35 of 100 (Notable)
Altinopolis	Brazil	Record daily precipitation	65.8 mm (2.6 in)	35 of 100 (Notable)
Fairmont	United States	Record daily snowfall	7.6 cm (3.0 in)	35 of 100 (Notable)
Tunnack Post Office	Australia	Record daily precipitation	58.0 mm (2.3 in)	34 of 100 (Routine)
Ouse (Millbrook)	Australia	Record daily precipitation	50.0 mm (2.0 in)	34 of 100 (Routine)
Victoria Valley (Glenrowan)	Australia	Record daily precipitation	59.0 mm (2.3 in)	34 of 100 (Routine)
Cafelandia	Brazil	Record daily precipitation	84.2 mm (3.3 in)	34 of 100 (Routine)
Milaca	United States	Record daily snowfall	20.3 cm (8.0 in)	34 of 100 (Routine)
Norris Madison Pwr House	United States	Record snow depth	27.9 cm (11.0 in)	34 of 100 (Routine)
Danbury	United States	Record daily snowfall	20.3 cm (8.0 in)	34 of 100 (Routine)
Atibaia	Brazil	Record daily precipitation	79.8 mm (3.1 in)	33 of 100 (Routine)

Counts by Type and Timescale

548 records

Records set or tied on 21 November 1975 by type: Highest daily maximum 39, Lowest daily maximum 56, Highest daily minimum 30, Lowest daily minimum 71, Heaviest daily rainfall 248, Heaviest daily snowfall 70, Deepest snow cover 34.

Records on 21 November 1975 by type
Record type	Records
Highest daily maximum	39
Lowest daily maximum	56
Highest daily minimum	30
Lowest daily minimum	71
Heaviest daily rainfall	248
Heaviest daily snowfall	70
Deepest snow cover	34

Records on 21 November 1975 by timescale: all-time 2, monthly 38, daily 508.

How Much Records Were Beaten By

456 broken records

Margins by which the 456 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 242.0. Ties are not counted.

Top 20 by Significance

21 November 1975

Top 20 records on 21 November 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 November 1975	Apsley (Parki), AU	all-time rain	92.0 mm (3.6 in)	13.5 mm (0.5 in)	60 years	66 of 100 (Major)
21 November 1975	Centerville 6 SE, US	daily snow depth	25.4 cm (10.0 in)	17.8 cm (7.0 in)	76 years	61 of 100 (Major)
21 November 1975	Tarraleah Village, AU	monthly rain	74.4 mm (2.9 in)	29.9 mm (1.2 in)	22 years	60 of 100 (Major)
21 November 1975	Hamilton (Uralla), AU	monthly rain	52.0 mm (2.0 in)	15.2 mm (0.6 in)	22 years	59 of 100 (Notable)
21 November 1975	Luverne, US	daily rain	25.4 mm (1.0 in)	20.3 mm (0.8 in)	76 years	57 of 100 (Notable)
21 November 1975	Levendale, AU	daily rain	52.0 mm (2.0 in)	38.0 mm (1.5 in)	36 years	56 of 100 (Notable)
21 November 1975	Interlaken, AU	monthly rain	52.9 mm (2.1 in)	13.8 mm (0.5 in)	58 years	56 of 100 (Notable)
21 November 1975	Stonehenge, AU	monthly rain	62.2 mm (2.4 in)	16.2 mm (0.6 in)	52 years	55 of 100 (Notable)
21 November 1975	Jericho (Bowsden), AU	all-time rain	109.4 mm (4.3 in)	18.0 mm (0.7 in)	15 years	55 of 100 (Notable)
21 November 1975	Lake Leake (Elizabeth River), AU	daily rain	56.0 mm (2.2 in)	31.4 mm (1.2 in)	20 years	54 of 100 (Notable)
21 November 1975	Campania (the Pines), AU	daily rain	43.4 mm (1.7 in)	30.4 mm (1.2 in)	36 years	54 of 100 (Notable)
21 November 1975	Melton Mowbray (Mount Vernon), AU	monthly rain	77.0 mm (3.0 in)	23.9 mm (0.9 in)	20 years	54 of 100 (Notable)
21 November 1975	Solon Springs, US	daily snowfall	15.2 cm (6.0 in)	12.7 cm (5.0 in)	68 years	54 of 100 (Notable)
21 November 1975	Winter, US	daily snowfall	25.4 cm (10.0 in)	19.0 cm (7.5 in)	29 years	54 of 100 (Notable)
21 November 1975	Brookings 2 NE, US	monthly rain	47.5 mm (1.9 in)	12.4 mm (0.5 in)	45 years	52 of 100 (Notable)
21 November 1975	Mellen 4 NE, US	daily snowfall	35.6 cm (14.0 in)	24.2 cm (9.5 in)	25 years	52 of 100 (Notable)
21 November 1975	Bream Creek (Stroud), AU	daily rain	72.0 mm (2.8 in)	36.4 mm (1.4 in)	20 years	51 of 100 (Notable)
21 November 1975	Colebrook (the Meadows), AU	monthly rain	72.1 mm (2.8 in)	13.7 mm (0.5 in)	52 years	50 of 100 (Notable)
21 November 1975	Brookings 2 NE, US	monthly snowfall	25.4 cm (10.0 in)	6.3 cm (2.5 in)	53 years	49 of 100 (Notable)
21 November 1975	Kempton (Oakmore), AU	monthly rain	67.0 mm (2.6 in)	14.7 mm (0.6 in)	20 years	48 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

1803 to 1975

Records set or tied on this calendar date in each year from 1803 to 1975. 1975 had 548 records.

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

Records on 11-21 in each year
Year	Records
1803	1
1816	2
1821	2
1829	1
1835	1
1839	1
1844	1
1847	1
1855	1
1856	1
1857	1
1858	4
1866	1
1868	1
1870	2
1871	2
1872	1
1873	2
1874	1
1876	2
1879	4
1880	4
1881	1
1882	1
1883	3
1887	3
1889	1
1890	7
1893	1
1894	4
1896	1
1897	4
1898	3
1899	4
1900	7
1901	5
1902	7
1903	5
1904	9
1905	3
1906	14
1907	7
1908	9
1909	18
1910	23
1911	19
1912	14
1913	79
1914	51
1915	21
1916	66
1917	248
1918	12
1919	22
1920	36
1921	96
1922	42
1923	27
1924	104
1925	73
1926	420
1927	108
1928	109
1929	467
1930	243
1931	682
1932	162
1933	381
1934	578
1935	62
1936	192
1937	1,309
1938	119
1939	303
1940	337
1941	329
1942	662
1943	212
1944	250
1945	308
1946	604
1947	540
1948	414
1949	588
1950	904
1951	605
1952	424
1953	408
1954	927
1955	419
1956	624
1957	442
1958	407
1959	460
1960	691
1961	738
1962	524
1963	601
1964	1,014
1965	448
1966	589
1967	336
1968	358
1969	611
1970	400
1971	514
1972	735
1973	1,100
1974	809
1975	548
1976	315
1977	1,313
1978	1,034
1979	1,409
1980	805
1981	939
1982	807
1983	1,066
1984	525
1985	1,808
1986	815
1987	949
1988	928
1989	797
1990	1,337
1991	944
1992	1,375
1993	1,413
1994	1,179
1995	1,084
1996	1,882
1997	449
1998	1,312
1999	920
2000	1,191
2001	811
2002	847
2003	1,007
2004	873
2005	491
2006	1,181
2007	936
2008	1,079
2009	1,131
2010	894
2011	944
2012	792
2013	543
2014	815
2015	785
2016	1,000
2017	687
2018	391
2019	653
2020	421
2021	296
2022	824
2023	584
2024	519
2025	745

Download the Data

Data for records on 1975-11-21: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 50	418
50 to 100	25
100 to 150	6
150 to 200	5
200 to 250	2