Weather Records on 25 September 2020

1,089 weather records were set or tied worldwide on 25 September 2020. Highest significance: Shillong, IN.

Key Facts for 25 September 2020

On 25 September 2020, 1,089 weather records were set or tied at long-record stations worldwide.
569 were record highs and 125 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 18 monthly and 1,071 daily.
Shillong set a daily record precipitation of 245.1 mm (9.6 in) on 25 September 2020.
Across 163 earlier years (1825 to 2026) the same calendar date averaged 422 records.

Record Map

1,089 stations

1,089 station records on 25 September 2020 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 September 2020: highest significance records shown on the map
Station	Country	Type	Value	Significance
Shillong	India	Record daily precipitation	245.1 mm (9.6 in)	74 of 100 (Major)
Klippan	Sweden	Record daily precipitation	47.6 mm (1.9 in)	68 of 100 (Major)
Zugspitze	Germany	Record daily precipitation	65.8 mm (2.6 in)	66 of 100 (Major)
Backefors	Sweden	Record daily precipitation	56.9 mm (2.2 in)	66 of 100 (Major)
Breskens	Netherlands	Record daily precipitation	60.7 mm (2.4 in)	63 of 100 (Major)
Kapelle	Netherlands	Record daily precipitation	49.7 mm (2.0 in)	62 of 100 (Major)
Kerkwerve	Netherlands	Record daily precipitation	42.1 mm (1.7 in)	61 of 100 (Major)
Ovezande	Netherlands	Record daily precipitation	60.2 mm (2.4 in)	60 of 100 (Major)
Terneuzen	Netherlands	Record daily precipitation	53.0 mm (2.1 in)	60 of 100 (Major)
Stehag	Sweden	Record daily precipitation	49.8 mm (2.0 in)	60 of 100 (Major)
Schoondijke	Netherlands	Record daily precipitation	51.6 mm (2.0 in)	59 of 100 (Notable)
Hallands_Vadero	Sweden	Record daily precipitation	41.3 mm (1.6 in)	59 of 100 (Notable)
Shimizu	Japan	Record daily precipitation	233.9 mm (9.2 in)	58 of 100 (Notable)
Kortgene	Netherlands	Record daily precipitation	51.2 mm (2.0 in)	58 of 100 (Notable)
Kapellebrug	Netherlands	Record daily precipitation	51.1 mm (2.0 in)	57 of 100 (Notable)
Biervliet	Netherlands	Record daily precipitation	56.4 mm (2.2 in)	57 of 100 (Notable)
Vrouwenpolder	Netherlands	Record daily precipitation	54.2 mm (2.1 in)	57 of 100 (Notable)
Quemado	United States	Record high minimum temperature	23.9 C (75.0 F)	57 of 100 (Notable)
Georgetown	Australia	Record daily precipitation	31.8 mm (1.3 in)	56 of 100 (Notable)
Haamstede	Netherlands	Record daily precipitation	49.6 mm (2.0 in)	56 of 100 (Notable)
Uusikaupunki Nervanderinpuisto	Finland	Record daily precipitation	34.5 mm (1.4 in)	54 of 100 (Notable)
Karwar	India	Record daily precipitation	108.7 mm (4.3 in)	54 of 100 (Notable)
Lund	Sweden	Record daily precipitation	38.4 mm (1.5 in)	54 of 100 (Notable)
Gillastig	Sweden	Record daily precipitation	52.3 mm (2.1 in)	54 of 100 (Notable)
Louisefred	Sweden	Record daily precipitation	45.5 mm (1.8 in)	54 of 100 (Notable)
Nullawarre	Australia	Record daily precipitation	35.0 mm (1.4 in)	53 of 100 (Notable)
Wilhelminadorp-1	Netherlands	Record daily precipitation	47.3 mm (1.9 in)	53 of 100 (Notable)
Lovestad	Sweden	Record daily precipitation	39.0 mm (1.5 in)	53 of 100 (Notable)
Middelburg	Netherlands	Record daily precipitation	52.3 mm (2.1 in)	52 of 100 (Notable)
Kununurra Aero	Australia	Record daily precipitation	33.2 mm (1.3 in)	51 of 100 (Notable)
Hov	Sweden	Record daily precipitation	45.6 mm (1.8 in)	51 of 100 (Notable)
Rjukan	Norway	Record daily precipitation	36.0 mm (1.4 in)	50 of 100 (Notable)
Kloosterzande	Netherlands	Record daily precipitation	66.7 mm (2.6 in)	49 of 100 (Notable)
Vomb	Sweden	Record daily precipitation	41.4 mm (1.6 in)	49 of 100 (Notable)
Innsbruck	Austria	Record daily precipitation	47.0 mm (1.9 in)	48 of 100 (Notable)
Vinga	Sweden	Record daily precipitation	25.8 mm (1.0 in)	48 of 100 (Notable)
Cape Otway Lighthouse	Australia	Record daily precipitation	39.8 mm (1.6 in)	47 of 100 (Notable)
Merikarvia Tuorila Alakyla	Finland	Record daily precipitation	38.5 mm (1.5 in)	47 of 100 (Notable)
Hamlet	United States	Record daily precipitation	68.8 mm (2.7 in)	47 of 100 (Notable)
Ginneken	Netherlands	Record daily precipitation	37.6 mm (1.5 in)	46 of 100 (Notable)
Dyersburg	United States	Record low maximum temperature	17.8 C (64.0 F)	46 of 100 (Notable)
Bear Mountain	United States	Record daily precipitation	63.5 mm (2.5 in)	46 of 100 (Notable)
'S Heerenhoek	Netherlands	Record daily precipitation	67.1 mm (2.6 in)	45 of 100 (Notable)
Castle Rock	United States	Record high maximum temperature	32.8 C (91.0 F)	45 of 100 (Notable)
Castle Rock	United States	Record high minimum temperature	13.3 C (55.9 F)	45 of 100 (Notable)
Wirrabara Forest	Australia	Record daily precipitation	25.6 mm (1.0 in)	44 of 100 (Notable)
Jamestown	Australia	Record daily precipitation	25.6 mm (1.0 in)	44 of 100 (Notable)
Mittenwald-Buckelwiesen	Germany	Record daily precipitation	47.5 mm (1.9 in)	44 of 100 (Notable)
Brouwershaven	Netherlands	Record daily precipitation	35.0 mm (1.4 in)	44 of 100 (Notable)
Lunner	Norway	Record daily precipitation	36.0 mm (1.4 in)	44 of 100 (Notable)
Tomelilla	Sweden	Record daily precipitation	46.0 mm (1.8 in)	44 of 100 (Notable)
Norton 9SSE	United States	Record high maximum temperature	36.7 C (98.1 F)	44 of 100 (Notable)
Mt Holly 4 NE	United States	Record daily precipitation	40.6 mm (1.6 in)	44 of 100 (Notable)
Ebersberg-Halbing	Germany	Record daily precipitation	27.3 mm (1.1 in)	43 of 100 (Notable)
Philippine	Netherlands	Record daily precipitation	60.4 mm (2.4 in)	43 of 100 (Notable)
Vernon	United States	Record daily precipitation	56.1 mm (2.2 in)	43 of 100 (Notable)
Wirrabara	Australia	Record daily precipitation	36.0 mm (1.4 in)	42 of 100 (Notable)
Grainet-Rehberg	Germany	Record daily precipitation	44.7 mm (1.8 in)	42 of 100 (Notable)
Westkapelle	Netherlands	Record daily precipitation	43.4 mm (1.7 in)	42 of 100 (Notable)
Tuddal	Norway	Record daily precipitation	41.0 mm (1.6 in)	42 of 100 (Notable)

Counts by Type and Timescale

1,089 records

Records set or tied on 25 September 2020 by type: Highest daily maximum 316, Lowest daily maximum 113, Highest daily minimum 253, Lowest daily minimum 12, Heaviest daily rainfall 392, Heaviest daily snowfall 1, Deepest snow cover 2.

Records on 25 September 2020 by type
Record type	Records
Highest daily maximum	316
Lowest daily maximum	113
Highest daily minimum	253
Lowest daily minimum	12
Heaviest daily rainfall	392
Heaviest daily snowfall	1
Deepest snow cover	2

Records on 25 September 2020 by timescale: all-time 0, monthly 18, daily 1,071.

How Much Records Were Beaten By

915 broken records

Margins by which the 915 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 201.4. Ties are not counted.

Top 20 by Significance

25 September 2020

Top 20 records on 25 September 2020 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 September 2020	Shillong, IN	daily rain	245.1 mm (9.6 in)	201.4 mm (7.9 in)	80 years	74 of 100 (Major)
25 September 2020	Klippan, SE	daily rain	47.6 mm (1.9 in)	27.5 mm (1.1 in)	70 years	68 of 100 (Major)
25 September 2020	Zugspitze, DE	daily rain	65.8 mm (2.6 in)	29.4 mm (1.2 in)	85 years	66 of 100 (Major)
25 September 2020	Backefors, SE	daily rain	56.9 mm (2.2 in)	39.2 mm (1.5 in)	66 years	66 of 100 (Major)
25 September 2020	Breskens, NL	monthly rain	60.7 mm (2.4 in)	26.0 mm (1.0 in)	24 years	63 of 100 (Major)
25 September 2020	Kapelle, NL	daily rain	49.7 mm (2.0 in)	25.2 mm (1.0 in)	63 years	62 of 100 (Major)
25 September 2020	Kerkwerve, NL	daily rain	42.1 mm (1.7 in)	15.6 mm (0.6 in)	90 years	61 of 100 (Major)
25 September 2020	Ovezande, NL	daily rain	60.2 mm (2.4 in)	27.8 mm (1.1 in)	46 years	60 of 100 (Major)
25 September 2020	Terneuzen, NL	daily rain	53.0 mm (2.1 in)	30.1 mm (1.2 in)	46 years	60 of 100 (Major)
25 September 2020	Stehag, SE	daily rain	49.8 mm (2.0 in)	28.0 mm (1.1 in)	47 years	60 of 100 (Major)
25 September 2020	Schoondijke, NL	daily rain	51.6 mm (2.0 in)	25.7 mm (1.0 in)	46 years	59 of 100 (Notable)
25 September 2020	Hallands_Vadero, SE	monthly rain	41.3 mm (1.6 in)	9.6 mm (0.38 in)	74 years	59 of 100 (Notable)
25 September 2020	Shimizu, JP	daily rain	233.9 mm (9.2 in)	167.4 mm (6.6 in)	39 years	58 of 100 (Notable)
25 September 2020	Kortgene, NL	daily rain	51.2 mm (2.0 in)	22.4 mm (0.9 in)	63 years	58 of 100 (Notable)
25 September 2020	Kapellebrug, NL	daily rain	51.1 mm (2.0 in)	27.4 mm (1.1 in)	46 years	57 of 100 (Notable)
25 September 2020	Biervliet, NL	daily rain	56.4 mm (2.2 in)	22.9 mm (0.9 in)	46 years	57 of 100 (Notable)
25 September 2020	Vrouwenpolder, NL	daily rain	54.2 mm (2.1 in)	26.2 mm (1.0 in)	46 years	57 of 100 (Notable)
25 September 2020	Quemado, US	daily high min	23.9 C (75.0 F)	12.2 C (22.0 F)	58 years	57 of 100 (Notable)
25 September 2020	Georgetown, AU	daily rain	31.8 mm (1.3 in)	11.0 mm (0.4 in)	126 years	56 of 100 (Notable)
25 September 2020	Haamstede, NL	daily rain	49.6 mm (2.0 in)	22.4 mm (0.9 in)	63 years	56 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

1825 to 2020

Records set or tied on this calendar date in each year from 1825 to 2020. 2020 had 1,089 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 2020-09-25: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 50	912
50 to 100	1
100 to 150	0
150 to 200	1
200 to 250	1