Weather Records on 11 November 1975

597 weather records were set or tied worldwide on 11 November 1975. Highest significance: Bellbrook (East Street), AU.

Key Facts for 11 November 1975

On 11 November 1975, 597 weather records were set or tied at long-record stations worldwide.
190 were record highs and 84 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 13 monthly and 584 daily.
Bellbrook (East Street) set a monthly record daily precipitation of 279.8 mm (11.0 in) on 11 November 1975.
Across 161 earlier years (1800 to 2025) the same calendar date averaged 496 records.

Record Map

597 stations

597 station records on 11 November 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 November 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bellbrook (East Street)	Australia	Record daily precipitation	279.8 mm (11.0 in)	75 of 100 (Major)
Langdon Exp Farm	United States	Record daily snowfall	22.9 cm (9.0 in)	66 of 100 (Major)
Idomia	South Africa	Record daily precipitation	86.5 mm (3.4 in)	64 of 100 (Major)
Grand Forks UNIV (NWS)	United States	Record daily precipitation	27.9 mm (1.1 in)	59 of 100 (Notable)
Coramba (Glenfiddich)	Australia	Record daily precipitation	89.0 mm (3.5 in)	58 of 100 (Notable)
Armidale (Forglen)	Australia	Record daily precipitation	102.4 mm (4.0 in)	55 of 100 (Notable)
Gresford Post Office	Australia	Record daily precipitation	51.2 mm (2.0 in)	55 of 100 (Notable)
Glen Agr. College,Bfn.	South Africa	Record daily precipitation	57.5 mm (2.3 in)	54 of 100 (Notable)
Velva	United States	Record daily snowfall	15.2 cm (6.0 in)	53 of 100 (Notable)
Laurieton (Elouera St)	Australia	Record daily precipitation	111.4 mm (4.4 in)	52 of 100 (Notable)
Wauchope (Avondale Street)	Australia	Record daily precipitation	140.6 mm (5.5 in)	52 of 100 (Notable)
Uralla (Dumaresq St)	Australia	Record daily precipitation	85.0 mm (3.3 in)	51 of 100 (Notable)
Bellingen Post Office	Australia	Record daily precipitation	203.0 mm (8.0 in)	51 of 100 (Notable)
Comboyne Post Office	Australia	Record daily precipitation	148.0 mm (5.8 in)	51 of 100 (Notable)
Kendall Post Office	Australia	Record daily precipitation	139.4 mm (5.5 in)	51 of 100 (Notable)
Bella Bella	Canada	Record daily precipitation	101.9 mm (4.0 in)	51 of 100 (Notable)
Grand Forks Intl AP	United States	Record daily snowfall	18.5 cm (7.3 in)	51 of 100 (Notable)
Manhuacu	Brazil	Record daily precipitation	99.0 mm (3.9 in)	49 of 100 (Notable)
Armidale (Radio Station 2Ad)	Australia	Record daily precipitation	99.6 mm (3.9 in)	48 of 100 (Notable)
Lorne (Lorne Road)	Australia	Record daily precipitation	120.4 mm (4.7 in)	47 of 100 (Notable)
Bella Coola	Canada	Record daily precipitation	70.1 mm (2.8 in)	47 of 100 (Notable)
Emerson	Canada	Record daily snowfall	7.6 cm (3.0 in)	47 of 100 (Notable)
Lichtenburg	South Africa	Record daily precipitation	44.5 mm (1.8 in)	46 of 100 (Notable)
Hillgrove (Hillview)	Australia	Record daily precipitation	132.0 mm (5.2 in)	44 of 100 (Notable)
Wilgerivier (Sar)	South Africa	Record daily precipitation	55.5 mm (2.2 in)	44 of 100 (Notable)
Manilla Post Office	Australia	Record daily precipitation	49.0 mm (1.9 in)	42 of 100 (Notable)
Hannam Vale (Hannam Vale Road)	Australia	Record daily precipitation	87.8 mm (3.5 in)	42 of 100 (Notable)
Opheim 12 SSE	United States	Record daily snowfall	10.2 cm (4.0 in)	42 of 100 (Notable)
Boggabri (Penryn)	Australia	Record daily precipitation	45.5 mm (1.8 in)	41 of 100 (Notable)
Forster - Tuncurry R.V.C.P.	Australia	Record daily precipitation	40.0 mm (1.6 in)	41 of 100 (Notable)
Hopkins	South Africa	Record daily precipitation	34.5 mm (1.4 in)	41 of 100 (Notable)
Port Alice	Canada	Record daily precipitation	133.4 mm (5.3 in)	40 of 100 (Notable)
Dinokana	South Africa	Record daily precipitation	44.0 mm (1.7 in)	40 of 100 (Notable)
Lower Bucca	Australia	Record daily precipitation	44.2 mm (1.7 in)	39 of 100 (Notable)
Port Macquarie (Bellevue Garde	Australia	Record daily precipitation	88.7 mm (3.5 in)	39 of 100 (Notable)
Elizabethtown	United States	Record daily precipitation	48.8 mm (1.9 in)	39 of 100 (Notable)
Ebor (Glenowen)	Australia	Record daily precipitation	50.2 mm (2.0 in)	38 of 100 (Notable)
Krambach (Bellevue)	Australia	Record daily precipitation	44.0 mm (1.7 in)	38 of 100 (Notable)
Hyden	United States	Record daily precipitation	50.8 mm (2.0 in)	38 of 100 (Notable)
Taree (Radio Station 2Re)	Australia	Record daily precipitation	46.8 mm (1.8 in)	37 of 100 (Notable)
Williston Sloulin Fld	United States	Record daily snowfall	5.6 cm (2.2 in)	37 of 100 (Notable)
Quatsino	Canada	Record daily precipitation	84.6 mm (3.3 in)	36 of 100 (Notable)
Cartwright	Canada	Record daily snowfall	10.2 cm (4.0 in)	36 of 100 (Notable)
Annex Creek	United States	Record daily snowfall	39.6 cm (15.6 in)	35 of 100 (Notable)
Devils Lake Kdlr	United States	Record daily snowfall	11.7 cm (4.6 in)	35 of 100 (Notable)
Boggabri (Kanownda)	Australia	Record daily precipitation	38.0 mm (1.5 in)	34 of 100 (Routine)
Mirannie	Australia	Record daily precipitation	41.0 mm (1.6 in)	34 of 100 (Routine)
Bennetts Brg	United States	Record daily precipitation	36.8 mm (1.4 in)	34 of 100 (Routine)
Killdeer 8 NW	United States	Record daily snowfall	7.6 cm (3.0 in)	34 of 100 (Routine)
Rouchel Brook (Albano)	Australia	Record daily precipitation	25.0 mm (1.0 in)	33 of 100 (Routine)
Edmore 4NW	United States	Record daily snowfall	7.6 cm (3.0 in)	33 of 100 (Routine)
Hannah 2 N	United States	Record daily snowfall	7.6 cm (3.0 in)	33 of 100 (Routine)
Willow City	United States	Record daily snowfall	5.1 cm (2.0 in)	33 of 100 (Routine)
Bulahdelah Post Office	Australia	Record daily precipitation	27.0 mm (1.1 in)	32 of 100 (Routine)
Krambach Post Office	Australia	Record daily precipitation	34.6 mm (1.4 in)	32 of 100 (Routine)
Pedregulho	Brazil	Record daily precipitation	59.6 mm (2.3 in)	31 of 100 (Routine)
Alert Bay	Canada	Record daily precipitation	49.8 mm (2.0 in)	31 of 100 (Routine)
Blagovescensk	Russia	Record high minimum temperature	-3.3 C (26.1 F)	31 of 100 (Routine)
Doornplaat	South Africa	Record daily precipitation	25.7 mm (1.0 in)	31 of 100 (Routine)
Elberton 2 N	United States	Record high minimum temperature	16.7 C (62.1 F)	31 of 100 (Routine)

Counts by Type and Timescale

597 records

Records set or tied on 11 November 1975 by type: Highest daily maximum 79, Lowest daily maximum 32, Highest daily minimum 111, Lowest daily minimum 52, Heaviest daily rainfall 253, Heaviest daily snowfall 57, Deepest snow cover 13.

Records on 11 November 1975 by type
Record type	Records
Highest daily maximum	79
Lowest daily maximum	32
Highest daily minimum	111
Lowest daily minimum	52
Heaviest daily rainfall	253
Heaviest daily snowfall	57
Deepest snow cover	13

Records on 11 November 1975 by timescale: all-time 0, monthly 13, daily 584.

How Much Records Were Beaten By

469 broken records

Margins by which the 469 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 216.0. Ties are not counted.

Top 20 by Significance

11 November 1975

Top 20 records on 11 November 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 November 1975	Bellbrook (East Street), AU	monthly rain	279.8 mm (11.0 in)	96.9 mm (3.8 in)	58 years	75 of 100 (Major)
11 November 1975	Langdon Exp Farm, US	daily snowfall	22.9 cm (9.0 in)	21.6 cm (8.5 in)	65 years	66 of 100 (Major)
11 November 1975	Idomia, ZA	daily rain	86.5 mm (3.4 in)	57.3 mm (2.3 in)	60 years	64 of 100 (Major)
11 November 1975	Grand Forks UNIV (NWS), US	daily rain	27.9 mm (1.1 in)	17.7 mm (0.7 in)	64 years	59 of 100 (Notable)
11 November 1975	Coramba (Glenfiddich), AU	daily rain	89.0 mm (3.5 in)	70.5 mm (2.8 in)	36 years	58 of 100 (Notable)
11 November 1975	Armidale (Forglen), AU	monthly rain	102.4 mm (4.0 in)	39.2 mm (1.5 in)	16 years	55 of 100 (Notable)
11 November 1975	Gresford Post Office, AU	daily rain	51.2 mm (2.0 in)	28.3 mm (1.1 in)	72 years	55 of 100 (Notable)
11 November 1975	Glen Agr. College,Bfn., ZA	daily rain	57.5 mm (2.3 in)	47.3 mm (1.9 in)	32 years	54 of 100 (Notable)
11 November 1975	Velva, US	daily snowfall	15.2 cm (6.0 in)	12.7 cm (5.0 in)	48 years	53 of 100 (Notable)
11 November 1975	Laurieton (Elouera St), AU	daily rain	111.4 mm (4.4 in)	77.1 mm (3.0 in)	16 years	52 of 100 (Notable)
11 November 1975	Wauchope (Avondale Street), AU	daily rain	140.6 mm (5.5 in)	80.9 mm (3.2 in)	16 years	52 of 100 (Notable)
11 November 1975	Uralla (Dumaresq St), AU	daily rain	85.0 mm (3.3 in)	43.1 mm (1.7 in)	16 years	51 of 100 (Notable)
11 November 1975	Bellingen Post Office, AU	daily rain	203.0 mm (8.0 in)	103.2 mm (4.1 in)	16 years	51 of 100 (Notable)
11 November 1975	Comboyne Post Office, AU	daily rain	148.0 mm (5.8 in)	82.7 mm (3.3 in)	16 years	51 of 100 (Notable)
11 November 1975	Kendall Post Office, AU	daily rain	139.4 mm (5.5 in)	78.4 mm (3.1 in)	16 years	51 of 100 (Notable)
11 November 1975	Bella Bella, CA	daily rain	101.9 mm (4.0 in)	53.6 mm (2.1 in)	38 years	51 of 100 (Notable)
11 November 1975	Grand Forks Intl AP, US	daily snowfall	18.5 cm (7.3 in)	13.4 cm (5.3 in)	28 years	51 of 100 (Notable)
11 November 1975	Manhuacu, BR	daily rain	99.0 mm (3.9 in)	67.0 mm (2.6 in)	22 years	49 of 100 (Notable)
11 November 1975	Armidale (Radio Station 2Ad), AU	monthly rain	99.6 mm (3.9 in)	4.3 mm (0.17 in)	80 years	48 of 100 (Notable)
11 November 1975	Lorne (Lorne Road), AU	daily rain	120.4 mm (4.7 in)	67.6 mm (2.7 in)	16 years	47 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

1800 to 1975

Records set or tied on this calendar date in each year from 1800 to 1975. 1975 had 597 records.

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

Records on 11-11 in each year
Year	Records
1800	1
1811	2
1813	1
1815	1
1835	1
1837	1
1846	1
1848	1
1849	1
1858	2
1864	2
1866	1
1868	1
1873	1
1875	2
1876	2
1877	2
1878	1
1879	2
1881	3
1882	2
1883	3
1884	1
1886	2
1887	2
1888	3
1890	4
1891	3
1892	2
1893	1
1894	3
1895	13
1896	4
1897	5
1898	5
1899	9
1900	6
1901	11
1902	1
1903	7
1904	13
1905	6
1906	9
1907	10
1908	12
1909	26
1910	31
1911	35
1912	17
1913	49
1914	54
1915	34
1916	72
1917	31
1918	25
1919	144
1920	118
1921	129
1922	25
1923	61
1924	343
1925	87
1926	368
1927	365
1928	88
1929	297
1930	202
1931	365
1932	252
1933	391
1934	216
1935	761
1936	479
1937	256
1938	250
1939	198
1940	873
1941	291
1942	235
1943	260
1944	333
1945	693
1946	811
1947	599
1948	305
1949	932
1950	1,035
1951	248
1952	356
1953	396
1954	543
1955	855
1956	587
1957	404
1958	206
1959	496
1960	404
1961	354
1962	324
1963	369
1964	782
1965	471
1966	769
1967	421
1968	737
1969	554
1970	1,330
1971	677
1972	423
1973	963
1974	540
1975	597
1976	644
1977	843
1978	1,558
1979	892
1980	854
1981	809
1982	1,507
1983	1,027
1984	742
1985	1,803
1986	2,470
1987	1,673
1988	685
1989	1,161
1990	1,012
1991	1,307
1992	1,418
1993	840
1994	734
1995	2,065
1996	1,159
1997	1,456
1998	1,442
1999	1,138
2000	1,623
2001	718
2002	1,553
2003	652
2004	1,069
2005	1,076
2006	1,228
2007	686
2008	950
2009	1,072
2010	1,110
2011	621
2012	1,455
2013	426
2014	828
2015	796
2016	766
2017	690
2018	967
2019	905
2020	1,558
2021	805
2022	1,583
2023	409
2024	487
2025	1,123

Download the Data

Data for records on 1975-11-11: 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	435
50 to 100	27
100 to 150	4
150 to 200	2
200 to 250	1