Weather Records on 10 September 1975

528 weather records were set or tied worldwide on 10 September 1975. Highest significance: Kanevskaja, RU.

Key Facts for 10 September 1975

On 10 September 1975, 528 weather records were set or tied at long-record stations worldwide.
122 were record highs and 188 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 9 monthly and 519 daily.
Kanevskaja set a monthly record daily precipitation of 61.0 mm (2.4 in) on 10 September 1975.
Across 166 earlier years (1812 to 2026) the same calendar date averaged 428 records.

Record Map

528 stations

528 station records on 10 September 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 September 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kanevskaja	Russia	Record daily precipitation	61.0 mm (2.4 in)	65 of 100 (Major)
Kazan	Russia	Record daily precipitation	39.9 mm (1.6 in)	56 of 100 (Notable)
Nikolaevsk-Na-Amure	Russia	Record daily precipitation	65.8 mm (2.6 in)	56 of 100 (Notable)
Elk	United States	Record daily precipitation	36.8 mm (1.4 in)	51 of 100 (Notable)
South Johnstone Exp STN	Australia	Record daily precipitation	68.4 mm (2.7 in)	48 of 100 (Notable)
South Johnstone Post Office	Australia	Record daily precipitation	64.6 mm (2.5 in)	47 of 100 (Notable)
Rostov-Na-Donu	Russia	Record daily precipitation	28.7 mm (1.1 in)	46 of 100 (Notable)
Booneville	United States	Record daily precipitation	51.3 mm (2.0 in)	44 of 100 (Notable)
Wausau ASOS	United States	Record daily precipitation	61.7 mm (2.4 in)	44 of 100 (Notable)
Tehuantepec	Mexico	Record daily precipitation	185.9 mm (7.3 in)	42 of 100 (Notable)
Douglas	United States	Record daily precipitation	58.4 mm (2.3 in)	41 of 100 (Notable)
Timasevskaja	Russia	Record daily precipitation	25.0 mm (1.0 in)	40 of 100 (Notable)
Mourilyan Post Office	Australia	Record daily precipitation	75.0 mm (3.0 in)	39 of 100 (Notable)
Sodankyla AWS	Finland	Record daily precipitation	30.5 mm (1.2 in)	39 of 100 (Notable)
Oujda	Morocco	Record low minimum temperature	10.0 C (50.0 F)	39 of 100 (Notable)
Ubaira (Areia)	Brazil	Record daily precipitation	27.0 mm (1.1 in)	38 of 100 (Notable)
Ulety	Russia	Record daily precipitation	32.0 mm (1.3 in)	38 of 100 (Notable)
Santa Paula	United States	Record low maximum temperature	20.0 C (68.0 F)	37 of 100 (Notable)
Summit WSO AP	United States	Record low maximum temperature	2.2 C (36.0 F)	37 of 100 (Notable)
Downieville	United States	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)
Setauket Strong	United States	Record low minimum temperature	7.2 C (45.0 F)	36 of 100 (Notable)
Bingil Bay	Australia	Record daily precipitation	70.2 mm (2.8 in)	34 of 100 (Routine)
Balliang East	Australia	Record daily precipitation	30.0 mm (1.2 in)	34 of 100 (Routine)
Nicosia	Cyprus	Record high minimum temperature	23.8 C (74.8 F)	34 of 100 (Routine)
Surgut	Russia	Record high minimum temperature	15.2 C (59.4 F)	34 of 100 (Routine)
Feodosiia	Ukraine	Record low maximum temperature	13.8 C (56.8 F)	34 of 100 (Routine)
Cruz Do Espirito Santo	Brazil	Record daily precipitation	25.6 mm (1.0 in)	33 of 100 (Routine)
Alturas	United States	Record high minimum temperature	11.7 C (53.1 F)	33 of 100 (Routine)
Caplinger Mills	United States	Record daily precipitation	49.5 mm (1.9 in)	33 of 100 (Routine)
Esplanada	Brazil	Record daily precipitation	53.2 mm (2.1 in)	32 of 100 (Routine)
Ai-Petri	Ukraine	Record low minimum temperature	1.3 C (34.3 F)	32 of 100 (Routine)
McCloud	United States	Record high minimum temperature	11.7 C (53.1 F)	32 of 100 (Routine)
Breckenridge	United States	Record daily precipitation	25.1 mm (1.0 in)	32 of 100 (Routine)
Kasilof 3 NW	United States	Record daily precipitation	34.5 mm (1.4 in)	32 of 100 (Routine)
Ulan-Ude	Russia	Record high minimum temperature	9.7 C (49.5 F)	31 of 100 (Routine)
Ai-Petri	Ukraine	Record low maximum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
Gage AP	United States	Record high minimum temperature	20.6 C (69.1 F)	31 of 100 (Routine)
Sotchi	Russia	Record low maximum temperature	18.2 C (64.8 F)	30 of 100 (Routine)
Simferopol	Ukraine	Record low maximum temperature	14.1 C (57.4 F)	30 of 100 (Routine)
Voronez	Russia	Record daily precipitation	34.4 mm (1.4 in)	29 of 100 (Routine)
Great Bend 3WNW	United States	Record daily precipitation	35.3 mm (1.4 in)	29 of 100 (Routine)
Galena	United States	Record daily precipitation	43.2 mm (1.7 in)	29 of 100 (Routine)
Zacatecas (Smn)	Mexico	Record low maximum temperature	15.0 C (59.0 F)	28 of 100 (Routine)
Moorestown 4 E	United States	Record low minimum temperature	3.3 C (37.9 F)	28 of 100 (Routine)
Phillipsburg	United States	Record low minimum temperature	2.8 C (37.0 F)	28 of 100 (Routine)
Homer AP	United States	Record daily precipitation	26.7 mm (1.1 in)	28 of 100 (Routine)
Atoyac (Smn)	Mexico	Record low minimum temperature	20.6 C (69.1 F)	27 of 100 (Routine)
San Carlos Rsvr	United States	Record low maximum temperature	28.9 C (84.0 F)	27 of 100 (Routine)
Lake Spaulding	United States	Record high minimum temperature	12.2 C (54.0 F)	27 of 100 (Routine)
Tully Sugar Mill	Australia	Record daily precipitation	70.0 mm (2.8 in)	26 of 100 (Routine)
Feodosiia	Ukraine	Record low minimum temperature	9.5 C (49.1 F)	26 of 100 (Routine)
Orleans	United States	Record high minimum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Pomona/Fairplex	United States	Record low maximum temperature	21.7 C (71.1 F)	26 of 100 (Routine)
Quincy	United States	Record high minimum temperature	13.3 C (55.9 F)	26 of 100 (Routine)
Johnson 11 ESE	United States	Record high minimum temperature	23.9 C (75.0 F)	26 of 100 (Routine)
Oberlin	United States	Record low minimum temperature	1.7 C (35.1 F)	26 of 100 (Routine)
George School	United States	Record low minimum temperature	2.8 C (37.0 F)	26 of 100 (Routine)
Springfield	United States	Record daily precipitation	112.5 mm (4.4 in)	26 of 100 (Routine)
Put-In-Bay	United States	Record low minimum temperature	6.7 C (44.1 F)	25 of 100 (Routine)
Carnegie 5 NE	United States	Record high minimum temperature	25.6 C (78.1 F)	25 of 100 (Routine)

Counts by Type and Timescale

528 records

Records set or tied on 10 September 1975 by type: Highest daily maximum 18, Lowest daily maximum 100, Highest daily minimum 104, Lowest daily minimum 88, Heaviest daily rainfall 217, Heaviest daily snowfall 1.

Records on 10 September 1975 by type
Record type	Records
Highest daily maximum	18
Lowest daily maximum	100
Highest daily minimum	104
Lowest daily minimum	88
Heaviest daily rainfall	217
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 10 September 1975 by timescale: all-time 0, monthly 9, daily 519.

How Much Records Were Beaten By

421 broken records

Margins by which the 421 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 106.7. Ties are not counted.

Top 20 by Significance

10 September 1975

Top 20 records on 10 September 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 September 1975	Kanevskaja, RU	monthly rain	61.0 mm (2.4 in)	30.9 mm (1.2 in)	36 years	65 of 100 (Major)
10 September 1975	Kazan, RU	daily rain	39.9 mm (1.6 in)	21.6 mm (0.9 in)	24 years	56 of 100 (Notable)
10 September 1975	Nikolaevsk-Na-Amure, RU	monthly rain	65.8 mm (2.6 in)	11.4 mm (0.4 in)	73 years	56 of 100 (Notable)
10 September 1975	Elk, US	daily rain	36.8 mm (1.4 in)	24.1 mm (0.9 in)	77 years	51 of 100 (Notable)
10 September 1975	South Johnstone Exp STN, AU	daily rain	68.4 mm (2.7 in)	39.4 mm (1.6 in)	10 years	48 of 100 (Notable)
10 September 1975	South Johnstone Post Office, AU	daily rain	64.6 mm (2.5 in)	45.5 mm (1.8 in)	29 years	47 of 100 (Notable)
10 September 1975	Rostov-Na-Donu, RU	daily rain	28.7 mm (1.1 in)	24.0 mm (0.9 in)	24 years	46 of 100 (Notable)
10 September 1975	Booneville, US	daily rain	51.3 mm (2.0 in)	28.9 mm (1.1 in)	65 years	44 of 100 (Notable)
10 September 1975	Wausau ASOS, US	daily rain	61.7 mm (2.4 in)	39.1 mm (1.5 in)	30 years	44 of 100 (Notable)
10 September 1975	Tehuantepec, MX	daily rain	185.9 mm (7.3 in)	106.7 mm (4.2 in)	24 years	42 of 100 (Notable)
10 September 1975	Douglas, US	daily rain	58.4 mm (2.3 in)	38.8 mm (1.5 in)	33 years	41 of 100 (Notable)
10 September 1975	Timasevskaja, RU	daily rain	25.0 mm (1.0 in)	18.2 mm (0.7 in)	25 years	40 of 100 (Notable)
10 September 1975	Mourilyan Post Office, AU	daily rain	75.0 mm (3.0 in)	43.6 mm (1.7 in)	0 years	39 of 100 (Notable)
10 September 1975	Sodankyla AWS, FI	daily rain	30.5 mm (1.2 in)	12.7 mm (0.5 in)	20 years	39 of 100 (Notable)
10 September 1975	Oujda, MA	daily low min	10.0 C (50.0 F)	4.0 C (7.2 F)	64 years	39 of 100 (Notable)
10 September 1975	Ubaira (Areia), BR	daily rain	27.0 mm (1.1 in)	12.3 mm (0.5 in)	30 years	38 of 100 (Notable)
10 September 1975	Ulety, RU	daily rain	32.0 mm (1.3 in)	16.0 mm (0.6 in)	30 years	38 of 100 (Notable)
10 September 1975	Santa Paula, US	daily low max	20.0 C (68.0 F)	2.8 C (5.0 F)	78 years	37 of 100 (Notable)
10 September 1975	Summit WSO AP, US	daily low max	2.2 C (36.0 F)	4.5 C (8.1 F)	69 years	37 of 100 (Notable)
10 September 1975	Downieville, US	daily rain	33.0 mm (1.3 in)	28.9 mm (1.1 in)	32 years	36 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

1812 to 1975

Records set or tied on this calendar date in each year from 1812 to 1975. 1975 had 528 records.

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

Records on 09-10 in each year
Year	Records
1812	1
1813	1
1814	2
1818	1
1838	2
1841	1
1846	1
1847	1
1848	1
1850	2
1854	3
1857	1
1858	1
1865	5
1868	1
1869	2
1871	1
1874	2
1875	1
1876	2
1878	1
1879	2
1880	3
1881	2
1883	3
1884	4
1885	2
1886	1
1887	1
1888	2
1889	3
1890	1
1891	3
1892	3
1893	2
1894	4
1895	3
1896	1
1897	7
1898	4
1899	10
1901	1
1902	10
1903	13
1904	5
1905	7
1906	23
1907	15
1908	15
1909	25
1910	26
1911	8
1912	62
1913	24
1914	43
1915	53
1916	15
1917	79
1918	33
1919	42
1920	132
1921	207
1922	78
1923	38
1924	335
1925	197
1926	68
1927	262
1928	109
1929	282
1930	161
1931	724
1932	258
1933	333
1934	247
1935	478
1936	336
1937	376
1938	369
1939	386
1940	410
1941	389
1942	271
1943	352
1944	470
1945	334
1946	295
1947	534
1948	432
1949	793
1950	394
1951	344
1952	476
1953	250
1954	271
1955	376
1956	834
1957	332
1958	435
1959	670
1960	376
1961	459
1962	798
1963	384
1964	710
1965	355
1966	330
1967	512
1968	846
1969	635
1970	582
1971	400
1972	477
1973	559
1974	522
1975	528
1976	1,041
1977	391
1978	883
1979	563
1980	716
1981	629
1982	687
1983	1,329
1984	824
1985	1,140
1986	960
1987	574
1988	783
1989	1,098
1990	782
1991	827
1992	745
1993	936
1994	816
1995	643
1996	1,003
1997	829
1998	1,832
1999	1,068
2000	1,088
2001	1,129
2002	1,298
2003	1,149
2004	652
2005	1,173
2006	1,110
2007	866
2008	975
2009	636
2010	1,273
2011	1,235
2012	793
2013	1,198
2014	894
2015	789
2016	1,085
2017	674
2018	1,030
2019	816
2020	2,105
2021	1,311
2022	633
2023	1,114
2024	933
2025	583
2026	832

Download the Data

Data for records on 1975-09-10: 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	400
20 to 40	16
40 to 60	4
60 to 80	0
80 to 100	0
100 to 120	1