Weather Records on 7 October 1975

760 weather records were set or tied worldwide on 7 October 1975. Highest significance: Sredny Vasjugan, RU.

Key Facts for 7 October 1975

On 7 October 1975, 760 weather records were set or tied at long-record stations worldwide.
245 were record highs and 98 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 23 monthly and 737 daily.
Sredny Vasjugan set a monthly record daily precipitation of 29.5 mm (1.2 in) on 7 October 1975.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 458 records.

Record Map

760 stations

760 station records on 7 October 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 October 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Sredny Vasjugan	Russia	Record daily precipitation	29.5 mm (1.2 in)	67 of 100 (Major)
Port Lincoln (Big Swamp)	Australia	Record daily precipitation	30.8 mm (1.2 in)	63 of 100 (Major)
Warranooke (Glenorchy)	Australia	Record daily precipitation	49.6 mm (2.0 in)	63 of 100 (Major)
Butte Bert Mooney AP	United States	Record daily precipitation	25.7 mm (1.0 in)	63 of 100 (Major)
Hamilton	United States	Record daily precipitation	27.2 mm (1.1 in)	59 of 100 (Notable)
Cook	Australia	Record daily precipitation	28.6 mm (1.1 in)	55 of 100 (Notable)
Yeelana (Brimpton Lake)	Australia	Record daily precipitation	28.8 mm (1.1 in)	54 of 100 (Notable)
Napas	Russia	Record daily precipitation	28.9 mm (1.1 in)	53 of 100 (Notable)
Port Lincoln (Woolga)	Australia	Record daily precipitation	37.4 mm (1.5 in)	51 of 100 (Notable)
Collbran	United States	Record daily snowfall	12.7 cm (5.0 in)	51 of 100 (Notable)
Eureka	United States	Record daily snowfall	12.7 cm (5.0 in)	51 of 100 (Notable)
Mount Hope	Australia	Record daily precipitation	30.0 mm (1.2 in)	50 of 100 (Notable)
Wudinna	Australia	Record daily precipitation	26.6 mm (1.0 in)	50 of 100 (Notable)
Kirovskij	Russia	Record daily precipitation	32.7 mm (1.3 in)	50 of 100 (Notable)
Babb 6 NE	United States	Record daily precipitation	37.1 mm (1.5 in)	50 of 100 (Notable)
Saint Ignatius	United States	Record daily precipitation	30.5 mm (1.2 in)	50 of 100 (Notable)
Bookaloo	Australia	Record daily precipitation	27.0 mm (1.1 in)	49 of 100 (Notable)
Haleyville	United States	Record daily precipitation	102.4 mm (4.0 in)	49 of 100 (Notable)
Western River	Australia	Record daily precipitation	30.0 mm (1.2 in)	47 of 100 (Notable)
Whitefish	United States	Record daily precipitation	26.2 mm (1.0 in)	47 of 100 (Notable)
Mount Hope (Fairview)	Australia	Record daily precipitation	36.2 mm (1.4 in)	46 of 100 (Notable)
Anucino	Russia	Record daily precipitation	51.3 mm (2.0 in)	46 of 100 (Notable)
Cascade 1 NW	United States	Record daily precipitation	34.8 mm (1.4 in)	46 of 100 (Notable)
Ooldea Railway	Australia	Record daily precipitation	40.0 mm (1.6 in)	45 of 100 (Notable)
Coulta	Australia	Record daily precipitation	31.0 mm (1.2 in)	44 of 100 (Notable)
Summit	United States	Record daily precipitation	29.2 mm (1.1 in)	43 of 100 (Notable)
Roxby Downs (Parakylia Station	Australia	Record daily precipitation	38.0 mm (1.5 in)	41 of 100 (Notable)
Sheringa (Lake Hamilton)	Australia	Record daily precipitation	25.4 mm (1.0 in)	40 of 100 (Notable)
Browning	United States	Record daily precipitation	26.7 mm (1.1 in)	40 of 100 (Notable)
Gvasjugi	Russia	Record daily precipitation	28.6 mm (1.1 in)	39 of 100 (Notable)
Ft Lupton 2 SE	United States	Record high minimum temperature	16.7 C (62.1 F)	39 of 100 (Notable)
Macon	United States	Record daily precipitation	41.7 mm (1.6 in)	39 of 100 (Notable)
Alliance 1WNW	United States	Record high minimum temperature	15.0 C (59.0 F)	39 of 100 (Notable)
Santaquin Chlorinator	United States	Record daily precipitation	26.4 mm (1.0 in)	39 of 100 (Notable)
Passa Quatro (Inmet)	Brazil	Record daily precipitation	63.8 mm (2.5 in)	38 of 100 (Notable)
Parachilna	Australia	Record daily precipitation	35.6 mm (1.4 in)	37 of 100 (Notable)
Highlands (Glentannar)	Australia	Record daily precipitation	45.8 mm (1.8 in)	37 of 100 (Notable)
Sedgewick	Canada	Record daily snowfall	5.6 cm (2.2 in)	37 of 100 (Notable)
Svijagino	Russia	Record daily precipitation	25.0 mm (1.0 in)	37 of 100 (Notable)
Kaycee	United States	Record high minimum temperature	11.7 C (53.1 F)	37 of 100 (Notable)
Elk Point	Canada	Record daily snowfall	5.3 cm (2.1 in)	36 of 100 (Notable)
Summit	United States	Record daily snowfall	25.4 cm (10.0 in)	36 of 100 (Notable)
Adaven	United States	Record daily snowfall	6.4 cm (2.5 in)	36 of 100 (Notable)
Eureka	United States	Record daily precipitation	27.9 mm (1.1 in)	36 of 100 (Notable)
Coldwater	United States	Record daily precipitation	47.8 mm (1.9 in)	36 of 100 (Notable)
Moorcroft 3S	United States	Record high minimum temperature	12.2 C (54.0 F)	36 of 100 (Notable)
Wirrulla (Petina)	Australia	Record daily precipitation	25.0 mm (1.0 in)	35 of 100 (Notable)
Immarna	Australia	Record daily precipitation	25.0 mm (1.0 in)	35 of 100 (Notable)
Parndana (Pioneer Bend)	Australia	Record daily precipitation	25.0 mm (1.0 in)	35 of 100 (Notable)
Whitehorse A	Canada	Record daily snowfall	8.9 cm (3.5 in)	35 of 100 (Notable)
Partizansk	Russia	Record daily precipitation	33.9 mm (1.3 in)	35 of 100 (Notable)
Urjupinsk	Russia	Record low minimum temperature	-6.8 C (19.8 F)	35 of 100 (Notable)
Ellendale	United States	Record high minimum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Tullahoma	United States	Record daily precipitation	43.9 mm (1.7 in)	35 of 100 (Notable)
Ogden Pioneer Ph	United States	Record daily precipitation	30.5 mm (1.2 in)	35 of 100 (Notable)
Wray	United States	Record high minimum temperature	13.9 C (57.0 F)	34 of 100 (Routine)
Polebridge	United States	Record daily precipitation	26.4 mm (1.0 in)	34 of 100 (Routine)
Empress	Canada	Record daily snowfall	5.1 cm (2.0 in)	33 of 100 (Routine)
Medicine Lake 3 SE	United States	Record high minimum temperature	13.3 C (55.9 F)	33 of 100 (Routine)
Cummins	Australia	Record daily precipitation	29.4 mm (1.2 in)	32 of 100 (Routine)

Counts by Type and Timescale

760 records

Records set or tied on 7 October 1975 by type: Highest daily maximum 112, Lowest daily maximum 34, Highest daily minimum 133, Lowest daily minimum 64, Heaviest daily rainfall 377, Heaviest daily snowfall 36, Deepest snow cover 4.

Records on 7 October 1975 by type
Record type	Records
Highest daily maximum	112
Lowest daily maximum	34
Highest daily minimum	133
Lowest daily minimum	64
Heaviest daily rainfall	377
Heaviest daily snowfall	36
Deepest snow cover	4

Records on 7 October 1975 by timescale: all-time 0, monthly 23, daily 737.

How Much Records Were Beaten By

656 broken records

Margins by which the 656 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 203.0. Ties are not counted.

Top 20 by Significance

7 October 1975

Top 20 records on 7 October 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 October 1975	Sredny Vasjugan, RU	monthly rain	29.5 mm (1.2 in)	10.5 mm (0.4 in)	45 years	67 of 100 (Major)
7 October 1975	Port Lincoln (Big Swamp), AU	daily rain	30.8 mm (1.2 in)	19.9 mm (0.8 in)	56 years	63 of 100 (Major)
7 October 1975	Warranooke (Glenorchy), AU	daily rain	49.6 mm (2.0 in)	21.7 mm (0.9 in)	80 years	63 of 100 (Major)
7 October 1975	Butte Bert Mooney AP, US	daily rain	25.7 mm (1.0 in)	20.4 mm (0.8 in)	52 years	63 of 100 (Major)
7 October 1975	Hamilton, US	daily rain	27.2 mm (1.1 in)	13.7 mm (0.5 in)	72 years	59 of 100 (Notable)
7 October 1975	Cook, AU	daily rain	28.6 mm (1.1 in)	24.5 mm (1.0 in)	41 years	55 of 100 (Notable)
7 October 1975	Yeelana (Brimpton Lake), AU	daily rain	28.8 mm (1.1 in)	17.1 mm (0.7 in)	50 years	54 of 100 (Notable)
7 October 1975	Napas, RU	daily rain	28.9 mm (1.1 in)	16.9 mm (0.7 in)	32 years	53 of 100 (Notable)
7 October 1975	Port Lincoln (Woolga), AU	daily rain	37.4 mm (1.5 in)	12.0 mm (0.5 in)	76 years	51 of 100 (Notable)
7 October 1975	Collbran, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	79 years	51 of 100 (Notable)
7 October 1975	Eureka, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	85 years	51 of 100 (Notable)
7 October 1975	Mount Hope, AU	daily rain	30.0 mm (1.2 in)	24.9 mm (1.0 in)	20 years	50 of 100 (Notable)
7 October 1975	Wudinna, AU	daily rain	26.6 mm (1.0 in)	22.0 mm (0.9 in)	46 years	50 of 100 (Notable)
7 October 1975	Kirovskij, RU	daily rain	32.7 mm (1.3 in)	27.1 mm (1.1 in)	33 years	50 of 100 (Notable)
7 October 1975	Babb 6 NE, US	daily rain	37.1 mm (1.5 in)	24.4 mm (1.0 in)	25 years	50 of 100 (Notable)
7 October 1975	Saint Ignatius, US	daily rain	30.5 mm (1.2 in)	12.7 mm (0.5 in)	54 years	50 of 100 (Notable)
7 October 1975	Bookaloo, AU	daily rain	27.0 mm (1.1 in)	23.2 mm (0.9 in)	40 years	49 of 100 (Notable)
7 October 1975	Haleyville, US	daily rain	102.4 mm (4.0 in)	79.8 mm (3.1 in)	6 years	49 of 100 (Notable)
7 October 1975	Western River, AU	daily rain	30.0 mm (1.2 in)	24.9 mm (1.0 in)	12 years	47 of 100 (Notable)
7 October 1975	Whitefish, US	daily rain	26.2 mm (1.0 in)	18.6 mm (0.7 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

1802 to 1975

Records set or tied on this calendar date in each year from 1802 to 1975. 1975 had 760 records.

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

Records on 10-07 in each year
Year	Records
1802	1
1811	1
1824	1
1839	1
1843	1
1852	2
1853	1
1854	1
1858	1
1861	1
1863	2
1864	4
1865	1
1867	2
1868	1
1869	1
1872	2
1873	4
1875	1
1876	2
1877	1
1878	1
1880	1
1881	1
1882	1
1884	1
1886	1
1887	1
1888	2
1889	3
1890	4
1891	2
1892	2
1893	5
1895	2
1896	2
1897	6
1898	7
1899	6
1900	6
1901	14
1902	3
1903	11
1904	27
1905	9
1906	5
1907	10
1908	14
1909	14
1910	18
1911	24
1912	36
1913	32
1914	20
1915	22
1916	35
1917	47
1918	121
1919	28
1920	106
1921	68
1922	43
1923	117
1924	86
1925	247
1926	157
1927	173
1928	120
1929	121
1930	517
1931	603
1932	476
1933	166
1934	237
1935	918
1936	436
1937	359
1938	471
1939	769
1940	159
1941	892
1942	184
1943	424
1944	265
1945	257
1946	1,128
1947	557
1948	333
1949	576
1950	363
1951	604
1952	1,470
1953	524
1954	465
1955	629
1956	548
1957	567
1958	598
1959	770
1960	413
1961	721
1962	449
1963	453
1964	961
1965	584
1966	398
1967	432
1968	764
1969	365
1970	1,148
1971	629
1972	537
1973	461
1974	773
1975	760
1976	1,087
1977	808
1978	406
1979	774
1980	1,253
1981	737
1982	1,079
1983	555
1984	717
1985	1,089
1986	519
1987	834
1988	753
1989	389
1990	948
1991	1,189
1992	872
1993	918
1994	1,144
1995	658
1996	1,073
1997	1,903
1998	1,331
1999	895
2000	2,427
2001	823
2002	704
2003	1,364
2004	518
2005	1,476
2006	1,004
2007	2,285
2008	621
2009	1,926
2010	994
2011	1,216
2012	1,350
2013	675
2014	569
2015	439
2016	537
2017	581
2018	1,063
2019	569
2020	1,175
2021	586
2022	557
2023	705
2024	849
2025	525
2026	917

Download the Data

Data for records on 1975-10-07: 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	640
50 to 100	11
100 to 150	4
150 to 200	0
200 to 250	1