Weather Records on 18 November 1975

520 weather records were set or tied worldwide on 18 November 1975. Highest significance: Regensburg, DE.

Key Facts for 18 November 1975

On 18 November 1975, 520 weather records were set or tied at long-record stations worldwide.
203 were record highs and 141 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 14 monthly and 506 daily.
Regensburg set a daily record precipitation of 27.8 mm (1.1 in) on 18 November 1975.
Across 165 earlier years (1793 to 2025) the same calendar date averaged 448 records.

Record Map

520 stations

520 station records on 18 November 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 November 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Regensburg	Germany	Record daily precipitation	27.8 mm (1.1 in)	73 of 100 (Major)
Red Lodge	United States	Record daily precipitation	25.7 mm (1.0 in)	55 of 100 (Notable)
Scaddan Post Office	Australia	Record daily precipitation	60.0 mm (2.4 in)	54 of 100 (Notable)
Novosibirsk	Russia	Record daily precipitation	54.4 mm (2.1 in)	53 of 100 (Notable)
Speddingup	Australia	Record daily precipitation	74.0 mm (2.9 in)	49 of 100 (Notable)
Lifton Pumping STN	United States	Record daily snowfall	12.7 cm (5.0 in)	48 of 100 (Notable)
Eichstatt-Landershofen	Germany	Record daily precipitation	31.0 mm (1.2 in)	46 of 100 (Notable)
Huell	Germany	Record daily precipitation	25.8 mm (1.0 in)	44 of 100 (Notable)
Indiana (Cima)	Brazil	Record daily precipitation	117.6 mm (4.6 in)	43 of 100 (Notable)
Moscow U of I	United States	Record low minimum temperature	-12.8 C (9.0 F)	42 of 100 (Notable)
Metten	Germany	Record daily precipitation	28.7 mm (1.1 in)	41 of 100 (Notable)
Angatuba	Brazil	Record daily precipitation	83.0 mm (3.3 in)	40 of 100 (Notable)
Red Lodge	United States	Record daily snowfall	45.7 cm (18.0 in)	40 of 100 (Notable)
Adelaide West Terrace	Australia	Record high minimum temperature	28.8 C (83.8 F)	38 of 100 (Notable)
Sidney 1SSE	United States	Record high maximum temperature	21.7 C (71.1 F)	36 of 100 (Notable)
Luverne	United States	Record high minimum temperature	6.1 C (43.0 F)	36 of 100 (Notable)
Bridger 2 N	United States	Record daily snowfall	15.2 cm (6.0 in)	36 of 100 (Notable)
Penong	Australia	Record daily precipitation	37.2 mm (1.5 in)	35 of 100 (Notable)
Tejon Rancho	United States	Record low minimum temperature	-4.4 C (24.1 F)	35 of 100 (Notable)
Robe Comparison	Australia	Record high maximum temperature	33.0 C (91.4 F)	34 of 100 (Routine)
Coen Post Office	Australia	Record daily precipitation	44.4 mm (1.7 in)	34 of 100 (Routine)
Terra Roxa	Brazil	Record daily precipitation	77.1 mm (3.0 in)	34 of 100 (Routine)
Quata	Brazil	Record daily precipitation	72.8 mm (2.9 in)	34 of 100 (Routine)
Manitowoc	United States	Record high maximum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
Pomerode	Brazil	Record daily precipitation	81.6 mm (3.2 in)	33 of 100 (Routine)
Humboldt 3 W	United States	Record high maximum temperature	20.0 C (68.0 F)	33 of 100 (Routine)
Woodruff	United States	Record daily snowfall	12.7 cm (5.0 in)	33 of 100 (Routine)
Coupeville 1 S	United States	Record low minimum temperature	-4.4 C (24.1 F)	33 of 100 (Routine)
Espoey	France	Record daily precipitation	38.9 mm (1.5 in)	32 of 100 (Routine)
San Juan City	Puerto Rico [United States]	Record daily precipitation	27.4 mm (1.1 in)	32 of 100 (Routine)
Castle Rock	United States	Record high maximum temperature	22.8 C (73.0 F)	32 of 100 (Routine)
Humboldt 3 W	United States	Record high minimum temperature	13.3 C (55.9 F)	32 of 100 (Routine)
Gorya Valley	Australia	Record daily precipitation	26.2 mm (1.0 in)	31 of 100 (Routine)
Salmon Gums Res.STN.	Australia	Record daily precipitation	26.0 mm (1.0 in)	31 of 100 (Routine)
Melbourne Regional Office	Australia	Record high minimum temperature	19.8 C (67.6 F)	31 of 100 (Routine)
Montrose #2	United States	Record high maximum temperature	21.1 C (70.0 F)	31 of 100 (Routine)
Hillsboro	United States	Record high minimum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
Menard	United States	Record high minimum temperature	16.7 C (62.1 F)	31 of 100 (Routine)
Basin	United States	Record daily snowfall	7.6 cm (3.0 in)	31 of 100 (Routine)
Biskra	Algeria	Record low maximum temperature	15.0 C (59.0 F)	30 of 100 (Routine)
Antonio Prado	Brazil	Record daily precipitation	62.4 mm (2.5 in)	30 of 100 (Routine)
Rancharia (Mc Fadden)	Brazil	Record daily precipitation	61.2 mm (2.4 in)	30 of 100 (Routine)
Minden	United States	Record high minimum temperature	10.0 C (50.0 F)	30 of 100 (Routine)
De Smet	United States	Record high minimum temperature	4.4 C (39.9 F)	30 of 100 (Routine)
Palmetto	United States	Record high maximum temperature	25.6 C (78.1 F)	30 of 100 (Routine)
Low Head (Comparison)	Australia	Record high minimum temperature	13.5 C (56.3 F)	29 of 100 (Routine)
Fazenda Aterradinho	Brazil	Record daily precipitation	87.2 mm (3.4 in)	28 of 100 (Routine)
Pemfling-Pitzling	Germany	Record daily precipitation	28.0 mm (1.1 in)	28 of 100 (Routine)
Cambridge	United States	Record high minimum temperature	5.6 C (42.1 F)	28 of 100 (Routine)
Pullman 2 NW	United States	Record low minimum temperature	-15.0 C (5.0 F)	28 of 100 (Routine)
Campina Do Monte Alegre An/Ces	Brazil	Record daily precipitation	69.0 mm (2.7 in)	27 of 100 (Routine)
Caledonia	United States	Record high minimum temperature	5.0 C (41.0 F)	27 of 100 (Routine)
Canadian	United States	Record high minimum temperature	13.3 C (55.9 F)	27 of 100 (Routine)
Loa	United States	Record daily snowfall	5.1 cm (2.0 in)	27 of 100 (Routine)
Howard 2SE	United States	Record high maximum temperature	22.8 C (73.0 F)	26 of 100 (Routine)
Geneva	United States	Record high minimum temperature	11.1 C (52.0 F)	26 of 100 (Routine)
Madison	United States	Record high minimum temperature	10.6 C (51.1 F)	26 of 100 (Routine)
Stanton	United States	Record high minimum temperature	10.6 C (51.1 F)	26 of 100 (Routine)
Santaquin Chlorinator	United States	Record daily snowfall	10.2 cm (4.0 in)	26 of 100 (Routine)
Snowtown	Australia	Record high minimum temperature	24.3 C (75.7 F)	25 of 100 (Routine)

Counts by Type and Timescale

520 records

Records set or tied on 18 November 1975 by type: Highest daily maximum 59, Lowest daily maximum 60, Highest daily minimum 144, Lowest daily minimum 81, Heaviest daily rainfall 145, Heaviest daily snowfall 25, Deepest snow cover 6.

Records on 18 November 1975 by type
Record type	Records
Highest daily maximum	59
Lowest daily maximum	60
Highest daily minimum	144
Lowest daily minimum	81
Heaviest daily rainfall	145
Heaviest daily snowfall	25
Deepest snow cover	6

Records on 18 November 1975 by timescale: all-time 0, monthly 14, daily 506.

How Much Records Were Beaten By

399 broken records

Margins by which the 399 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 102.0. Ties are not counted.

Top 20 by Significance

18 November 1975

Top 20 records on 18 November 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 November 1975	Regensburg, DE	daily rain	27.8 mm (1.1 in)	17.1 mm (0.7 in)	81 years	73 of 100 (Major)
18 November 1975	Red Lodge, US	daily rain	25.7 mm (1.0 in)	16.6 mm (0.7 in)	68 years	55 of 100 (Notable)
18 November 1975	Scaddan Post Office, AU	monthly rain	60.0 mm (2.4 in)	16.8 mm (0.7 in)	46 years	54 of 100 (Notable)
18 November 1975	Novosibirsk, RU	daily rain	54.4 mm (2.1 in)	43.6 mm (1.7 in)	20 years	53 of 100 (Notable)
18 November 1975	Speddingup, AU	monthly rain	74.0 mm (2.9 in)	18.6 mm (0.7 in)	44 years	49 of 100 (Notable)
18 November 1975	Lifton Pumping STN, US	daily snowfall	12.7 cm (5.0 in)	10.2 cm (4.0 in)	44 years	48 of 100 (Notable)
18 November 1975	Eichstatt-Landershofen, DE	daily rain	31.0 mm (1.2 in)	20.5 mm (0.8 in)	4 years	46 of 100 (Notable)
18 November 1975	Huell, DE	daily rain	25.8 mm (1.0 in)	16.7 mm (0.7 in)	36 years	44 of 100 (Notable)
18 November 1975	Indiana (Cima), BR	monthly rain	117.6 mm (4.6 in)	34.6 mm (1.4 in)	28 years	43 of 100 (Notable)
18 November 1975	Moscow U of I, US	daily low min	-12.8 C (9.0 F)	5.0 C (9.0 F)	79 years	42 of 100 (Notable)
18 November 1975	Metten, DE	daily rain	28.7 mm (1.1 in)	9.3 mm (0.37 in)	56 years	41 of 100 (Notable)
18 November 1975	Angatuba, BR	monthly rain	83.0 mm (3.3 in)	22.1 mm (0.9 in)	33 years	40 of 100 (Notable)
18 November 1975	Red Lodge, US	monthly snowfall	45.7 cm (18.0 in)	5.1 cm (2.0 in)	53 years	40 of 100 (Notable)
18 November 1975	Adelaide West Terrace, AU	daily high min	28.8 C (83.8 F)	3.1 C (5.6 F)	77 years	38 of 100 (Notable)
18 November 1975	Sidney 1SSE, US	daily high max	21.7 C (71.1 F)	3.9 C (7.0 F)	79 years	36 of 100 (Notable)
18 November 1975	Luverne, US	daily high min	6.1 C (43.0 F)	6.7 C (12.1 F)	56 years	36 of 100 (Notable)
18 November 1975	Bridger 2 N, US	daily snowfall	15.2 cm (6.0 in)	7.6 cm (3.0 in)	33 years	36 of 100 (Notable)
18 November 1975	Penong, AU	daily rain	37.2 mm (1.5 in)	13.6 mm (0.5 in)	10 years	35 of 100 (Notable)
18 November 1975	Tejon Rancho, US	daily low min	-4.4 C (24.1 F)	3.3 C (5.9 F)	64 years	35 of 100 (Notable)
18 November 1975	Robe Comparison, AU	daily high max	33.0 C (91.4 F)	0.5 C (0.9 F)	82 years	34 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

1793 to 1975

Records set or tied on this calendar date in each year from 1793 to 1975. 1975 had 520 records.

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

Records on 11-18 in each year
Year	Records
1793	2
1795	2
1805	1
1816	1
1823	1
1827	1
1829	2
1835	2
1838	1
1840	1
1845	1
1846	1
1847	1
1852	1
1856	2
1865	1
1869	1
1873	1
1875	2
1878	1
1879	1
1880	5
1881	2
1882	1
1883	1
1884	1
1885	3
1887	3
1888	2
1889	3
1890	3
1891	3
1892	2
1893	5
1894	3
1895	2
1896	5
1897	7
1898	2
1899	4
1900	16
1901	4
1902	12
1903	13
1904	19
1905	12
1906	24
1907	15
1908	10
1909	14
1910	7
1911	41
1912	81
1913	57
1914	77
1915	22
1916	30
1917	33
1918	61
1919	71
1920	27
1921	109
1922	36
1923	96
1924	191
1925	254
1926	270
1927	310
1928	319
1929	355
1930	471
1931	325
1932	347
1933	310
1934	574
1935	105
1936	362
1937	432
1938	328
1939	195
1940	241
1941	959
1942	575
1943	490
1944	265
1945	260
1946	707
1947	368
1948	363
1949	462
1950	416
1951	981
1952	479
1953	731
1954	339
1955	709
1956	269
1957	1,055
1958	1,219
1959	1,165
1960	507
1961	714
1962	488
1963	563
1964	986
1965	452
1966	273
1967	419
1968	502
1969	540
1970	296
1971	666
1972	478
1973	582
1974	643
1975	520
1976	605
1977	626
1978	960
1979	449
1980	1,771
1981	789
1982	559
1983	601
1984	612
1985	1,531
1986	1,334
1987	660
1988	416
1989	1,261
1990	534
1991	719
1992	764
1993	880
1994	1,103
1995	1,683
1996	1,289
1997	1,049
1998	1,016
1999	853
2000	1,621
2001	1,116
2002	848
2003	1,227
2004	1,169
2005	773
2006	755
2007	963
2008	1,346
2009	802
2010	668
2011	688
2012	520
2013	683
2014	2,530
2015	1,733
2016	1,157
2017	632
2018	646
2019	793
2020	1,618
2021	268
2022	1,287
2023	536
2024	576
2025	576

Download the Data

Data for records on 1975-11-18: 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 20	373
20 to 40	17
40 to 60	7
60 to 80	1
80 to 100	0
100 to 120	1