Weather Records on 25 September 1942

970 weather records were set or tied worldwide on 25 September 1942. Highest significance: Norddal, NO.

Key Facts for 25 September 1942

On 25 September 1942, 970 weather records were set or tied at long-record stations worldwide.
86 were record highs and 764 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 181 monthly and 789 daily.
Norddal set a daily record snow depth of 37.0 cm (14.6 in) on 25 September 1942.
Across 163 earlier years (1825 to 2026) the same calendar date averaged 422 records.

Record Map

970 stations

970 station records on 25 September 1942 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 September 1942: highest significance records shown on the map
Station	Country	Type	Value	Significance
Norddal	Norway	Record snow depth	37.0 cm (14.6 in)	55 of 100 (Notable)
Millerton	United States	Record daily snowfall	10.2 cm (4.0 in)	49 of 100 (Notable)
Tezpur	India	Record daily precipitation	93.5 mm (3.7 in)	42 of 100 (Notable)
La Harpe	United States	Record daily snowfall	7.9 cm (3.1 in)	41 of 100 (Notable)
Millerton	United States	Record snow depth	10.2 cm (4.0 in)	39 of 100 (Notable)
Wahpeton 3 N	United States	Record daily snowfall	5.1 cm (2.0 in)	38 of 100 (Notable)
Pontiac	United States	Record daily snowfall	6.4 cm (2.5 in)	37 of 100 (Notable)
Duiwelskloof (Mun)	South Africa	Record daily precipitation	29.0 mm (1.1 in)	36 of 100 (Notable)
Minonk	United States	Record daily snowfall	5.1 cm (2.0 in)	36 of 100 (Notable)
Dublin Phoenix Park	Ireland	Record low maximum temperature	7.8 C (46.0 F)	34 of 100 (Routine)
Fairview	United States	Record daily snowfall	6.4 cm (2.5 in)	34 of 100 (Routine)
Centerville	United States	Record daily snowfall	5.1 cm (2.0 in)	34 of 100 (Routine)
Stockport	United States	Record daily snowfall	5.1 cm (2.0 in)	34 of 100 (Routine)
Valparaiso Wtr Wks	United States	Record low maximum temperature	8.3 C (46.9 F)	32 of 100 (Routine)
Winamac 2SSE	United States	Record low maximum temperature	7.2 C (45.0 F)	32 of 100 (Routine)
Maquoketa	United States	Record low maximum temperature	6.7 C (44.1 F)	32 of 100 (Routine)
Valparaiso Wtr Wks	United States	Record low minimum temperature	-2.2 C (28.0 F)	31 of 100 (Routine)
Belle Plaine	United States	Record low maximum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
Clinton #1	United States	Record low maximum temperature	6.7 C (44.1 F)	31 of 100 (Routine)
Davenport L&D 15	United States	Record low maximum temperature	6.1 C (43.0 F)	31 of 100 (Routine)
Greenfield	United States	Record low maximum temperature	7.8 C (46.0 F)	30 of 100 (Routine)
Grundy Ctr	United States	Record low maximum temperature	6.1 C (43.0 F)	30 of 100 (Routine)
Sigourney	United States	Record low maximum temperature	6.1 C (43.0 F)	30 of 100 (Routine)
Toledo 3N	United States	Record low maximum temperature	5.6 C (42.1 F)	30 of 100 (Routine)
Hastings	United States	Record low maximum temperature	7.2 C (45.0 F)	30 of 100 (Routine)
Warrensburg 4NW	United States	Record daily precipitation	61.5 mm (2.4 in)	30 of 100 (Routine)
Galva	United States	Record low maximum temperature	6.7 C (44.1 F)	29 of 100 (Routine)
La Harpe	United States	Record low maximum temperature	6.7 C (44.1 F)	29 of 100 (Routine)
Monmouth	United States	Record low maximum temperature	6.7 C (44.1 F)	29 of 100 (Routine)
Sycamore	United States	Record low maximum temperature	7.2 C (45.0 F)	29 of 100 (Routine)
Elkader 6 SSW	United States	Record low maximum temperature	8.9 C (48.0 F)	29 of 100 (Routine)
Greenville Wtp	United States	Record low minimum temperature	-1.1 C (30.0 F)	29 of 100 (Routine)
Tiruchengode	India	Record daily precipitation	49.5 mm (1.9 in)	28 of 100 (Routine)
Paramathi	India	Record daily precipitation	42.2 mm (1.7 in)	28 of 100 (Routine)
Armagh	United Kingdom	Record low maximum temperature	10.3 C (50.5 F)	28 of 100 (Routine)
Morrison	United States	Record low maximum temperature	6.7 C (44.1 F)	28 of 100 (Routine)
Algona	United States	Record low maximum temperature	6.1 C (43.0 F)	28 of 100 (Routine)
Delaware 3 WSW	United States	Record low maximum temperature	6.1 C (43.0 F)	28 of 100 (Routine)
Washington	United States	Record low maximum temperature	7.2 C (45.0 F)	28 of 100 (Routine)
Jamestown State Hosp	United States	Record daily snowfall	5.3 cm (2.1 in)	28 of 100 (Routine)
Larimore 4SW	United States	Record low maximum temperature	3.3 C (37.9 F)	28 of 100 (Routine)
Racine Wwtp	United States	Record low maximum temperature	7.2 C (45.0 F)	28 of 100 (Routine)
Lexington Bluegrass AP	United States	Record low minimum temperature	2.8 C (37.0 F)	28 of 100 (Routine)
Dixon Wwtp	United States	Record low maximum temperature	7.8 C (46.0 F)	27 of 100 (Routine)
Iowa City	United States	Record low maximum temperature	5.0 C (41.0 F)	27 of 100 (Routine)
New Hampton	United States	Record low maximum temperature	6.1 C (43.0 F)	27 of 100 (Routine)
Burlington Muni AP	United States	Record low maximum temperature	7.2 C (45.0 F)	27 of 100 (Routine)
Pontiac	United States	Record low maximum temperature	7.8 C (46.0 F)	26 of 100 (Routine)
Oskaloosa	United States	Record low maximum temperature	7.2 C (45.0 F)	26 of 100 (Routine)
Milaca	United States	Record low maximum temperature	5.6 C (42.1 F)	26 of 100 (Routine)
Jefferson City Wtp	United States	Record low maximum temperature	11.1 C (52.0 F)	26 of 100 (Routine)
Marble Hill	United States	Record low minimum temperature	0.0 C (32.0 F)	26 of 100 (Routine)
Seward	United States	Record low maximum temperature	6.1 C (43.0 F)	26 of 100 (Routine)
Upper Sandusky	United States	Record low minimum temperature	-1.1 C (30.0 F)	26 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record low maximum temperature	7.8 C (46.0 F)	26 of 100 (Routine)
Bella Coola	Canada	Record high maximum temperature	29.4 C (84.9 F)	25 of 100 (Routine)
Armagh	United Kingdom	Record low minimum temperature	1.4 C (34.5 F)	25 of 100 (Routine)
Paris Stp	United States	Record low maximum temperature	11.7 C (53.1 F)	25 of 100 (Routine)
Rushville	United States	Record low maximum temperature	5.6 C (42.1 F)	25 of 100 (Routine)
Delphi 2 N	United States	Record low maximum temperature	8.9 C (48.0 F)	25 of 100 (Routine)

Counts by Type and Timescale

970 records

Records set or tied on 25 September 1942 by type: Highest daily maximum 77, Lowest daily maximum 463, Highest daily minimum 9, Lowest daily minimum 301, Heaviest daily rainfall 62, Heaviest daily snowfall 46, Deepest snow cover 12.

Records on 25 September 1942 by type
Record type	Records
Highest daily maximum	77
Lowest daily maximum	463
Highest daily minimum	9
Lowest daily minimum	301
Heaviest daily rainfall	62
Heaviest daily snowfall	46
Deepest snow cover	12

Records on 25 September 1942 by timescale: all-time 0, monthly 181, daily 789.

How Much Records Were Beaten By

770 broken records

Margins by which the 770 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 370.0. Ties are not counted.

Top 20 by Significance

25 September 1942

Top 20 records on 25 September 1942 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 September 1942	Norddal, NO	daily snow depth	37.0 cm (14.6 in)	37.0 cm (14.6 in)	46 years	55 of 100 (Notable)
25 September 1942	Millerton, US	monthly snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	49 years	49 of 100 (Notable)
25 September 1942	Tezpur, IN	daily rain	93.5 mm (3.7 in)	45.7 mm (1.8 in)	31 years	42 of 100 (Notable)
25 September 1942	La Harpe, US	monthly snowfall	7.9 cm (3.1 in)	7.9 cm (3.1 in)	41 years	41 of 100 (Notable)
25 September 1942	Millerton, US	monthly snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	49 years	39 of 100 (Notable)
25 September 1942	Wahpeton 3 N, US	monthly snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	45 years	38 of 100 (Notable)
25 September 1942	Pontiac, US	monthly snowfall	6.4 cm (2.5 in)	6.4 cm (2.5 in)	39 years	37 of 100 (Notable)
25 September 1942	Duiwelskloof (Mun), ZA	daily rain	29.0 mm (1.1 in)	26.5 mm (1.0 in)	0 years	36 of 100 (Notable)
25 September 1942	Minonk, US	monthly snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	41 years	36 of 100 (Notable)
25 September 1942	Dublin Phoenix Park, IE	monthly low max	7.8 C (46.0 F)	1.5 C (2.7 F)	42 years	34 of 100 (Routine)
25 September 1942	Fairview, US	monthly snowfall	6.4 cm (2.5 in)	6.4 cm (2.5 in)	30 years	34 of 100 (Routine)
25 September 1942	Centerville, US	monthly snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	32 years	34 of 100 (Routine)
25 September 1942	Stockport, US	monthly snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	35 years	34 of 100 (Routine)
25 September 1942	Valparaiso Wtr Wks, US	monthly low max	8.3 C (46.9 F)	1.7 C (3.1 F)	48 years	32 of 100 (Routine)
25 September 1942	Winamac 2SSE, US	monthly low max	7.2 C (45.0 F)	3.4 C (6.1 F)	42 years	32 of 100 (Routine)
25 September 1942	Maquoketa, US	monthly low max	6.7 C (44.1 F)	3.3 C (5.9 F)	42 years	32 of 100 (Routine)
25 September 1942	Valparaiso Wtr Wks, US	monthly low min	-2.2 C (28.0 F)	1.1 C (2.0 F)	48 years	31 of 100 (Routine)
25 September 1942	Belle Plaine, US	monthly low max	5.6 C (42.1 F)	2.7 C (4.9 F)	41 years	31 of 100 (Routine)
25 September 1942	Clinton #1, US	monthly low max	6.7 C (44.1 F)	2.7 C (4.9 F)	41 years	31 of 100 (Routine)
25 September 1942	Davenport L&D 15, US	monthly low max	6.1 C (43.0 F)	2.8 C (5.0 F)	41 years	31 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

1825 to 1942

Records set or tied on this calendar date in each year from 1825 to 1942. 1942 had 970 records.

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

Records on 09-25 in each year
Year	Records
1825	1
1834	1
1836	1
1842	1
1843	1
1847	1
1851	1
1852	1
1855	1
1857	2
1859	1
1860	1
1863	1
1865	1
1866	2
1867	2
1868	1
1871	2
1872	1
1874	1
1875	1
1877	3
1879	2
1881	3
1884	3
1885	6
1886	1
1887	3
1889	7
1891	3
1893	7
1894	3
1895	5
1896	5
1897	2
1898	1
1899	2
1900	7
1901	6
1902	11
1903	4
1904	10
1905	16
1906	7
1907	35
1908	20
1909	22
1910	5
1911	9
1912	63
1913	13
1914	15
1915	43
1916	139
1917	138
1918	16
1919	20
1920	75
1921	32
1922	47
1923	68
1924	157
1925	141
1926	740
1927	166
1928	480
1929	158
1930	489
1931	500
1932	260
1933	542
1934	394
1935	258
1936	274
1937	190
1938	335
1939	454
1940	517
1941	269
1942	970
1943	488
1944	246
1945	514
1946	292
1947	666
1948	501
1949	479
1950	1,163
1951	639
1952	515
1953	242
1954	292
1955	546
1956	503
1957	231
1958	454
1959	396
1960	694
1961	530
1962	305
1963	602
1964	403
1965	690
1966	334
1967	428
1968	300
1969	196
1970	783
1971	323
1972	706
1973	650
1974	995
1975	1,166
1976	541
1977	875
1978	462
1979	719
1980	687
1981	669
1982	759
1983	647
1984	1,305
1985	446
1986	1,766
1987	560
1988	571
1989	1,367
1990	875
1991	1,243
1992	1,346
1993	1,015
1994	666
1995	1,013
1996	648
1997	1,278
1998	1,346
1999	804
2000	1,536
2001	1,536
2002	876
2003	758
2004	519
2005	1,484
2006	767
2007	1,284
2008	766
2009	854
2010	1,125
2011	763
2012	505
2013	615
2014	800
2015	868
2016	781
2017	1,253
2018	648
2019	530
2020	1,089
2021	355
2022	301
2023	580
2024	1,120
2025	569
2026	473

Download the Data

Data for records on 1942-09-25: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 50	754
50 to 100	13
100 to 150	2
150 to 200	0
200 to 250	0
250 to 300	0
300 to 350	0
350 to 400	1