Weather Records on 25 September 1947

666 weather records were set or tied worldwide on 25 September 1947. Highest significance: Reidsville, US.

Key Facts for 25 September 1947

On 25 September 1947, 666 weather records were set or tied at long-record stations worldwide.
219 were record highs and 196 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 34 monthly and 629 daily.
Reidsville set a monthly record daily precipitation of 182.9 mm (7.2 in) on 25 September 1947.
Across 163 earlier years (1825 to 2026) the same calendar date averaged 424 records.

Record Map

666 stations

666 station records on 25 September 1947 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 September 1947: highest significance records shown on the map
Station	Country	Type	Value	Significance
Reidsville	United States	Record daily precipitation	182.9 mm (7.2 in)	65 of 100 (Major)
Roxboro 7 ESE	United States	Record daily precipitation	87.4 mm (3.4 in)	59 of 100 (Notable)
Carpentaria Downs Station	Australia	Record daily precipitation	48.3 mm (1.9 in)	57 of 100 (Notable)
Pali	India	Record daily precipitation	86.4 mm (3.4 in)	55 of 100 (Notable)
Kilba	India	Record daily precipitation	104.1 mm (4.1 in)	53 of 100 (Notable)
Badarwah	India	Record daily precipitation	114.3 mm (4.5 in)	53 of 100 (Notable)
Randleman	United States	Record daily precipitation	104.9 mm (4.1 in)	53 of 100 (Notable)
Rougemont	United States	Record daily precipitation	87.6 mm (3.4 in)	50 of 100 (Notable)
Songadh	India	Record daily precipitation	92.7 mm (3.6 in)	48 of 100 (Notable)
Palitana	India	Record daily precipitation	130.8 mm (5.1 in)	48 of 100 (Notable)
Sujangarh	India	Record daily precipitation	113.0 mm (4.4 in)	48 of 100 (Notable)
Dungargarh	India	Record daily precipitation	112.0 mm (4.4 in)	48 of 100 (Notable)
Bansda	India	Record daily precipitation	115.1 mm (4.5 in)	46 of 100 (Notable)
Nohar	India	Record daily precipitation	177.8 mm (7.0 in)	44 of 100 (Notable)
Bilara	India	Record daily precipitation	76.2 mm (3.0 in)	44 of 100 (Notable)
Igatpuri	India	Record daily precipitation	129.5 mm (5.1 in)	43 of 100 (Notable)
Danville 2 SE	United States	Record daily precipitation	82.6 mm (3.3 in)	43 of 100 (Notable)
Chikhli	India	Record daily precipitation	109.2 mm (4.3 in)	41 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record daily precipitation	110.5 mm (4.4 in)	39 of 100 (Notable)
Union 3 SSE	United States	Record daily precipitation	30.0 mm (1.2 in)	39 of 100 (Notable)
Sardarshahar	India	Record daily precipitation	135.9 mm (5.4 in)	38 of 100 (Notable)
Richmond City Locks	United States	Record daily precipitation	46.5 mm (1.8 in)	38 of 100 (Notable)
Churu	India	Record daily precipitation	67.3 mm (2.6 in)	37 of 100 (Notable)
Graham 2 ENE	United States	Record daily precipitation	90.2 mm (3.6 in)	37 of 100 (Notable)
Ahwa	India	Record daily precipitation	104.9 mm (4.1 in)	36 of 100 (Notable)
Sojat	India	Record daily precipitation	69.6 mm (2.7 in)	36 of 100 (Notable)
Lynchburg 7 St Brg	United States	Record daily precipitation	49.8 mm (2.0 in)	36 of 100 (Notable)
Richmond Chimborazo Pk	United States	Record daily precipitation	46.5 mm (1.8 in)	36 of 100 (Notable)
Poonampet	India	Record daily precipitation	50.0 mm (2.0 in)	35 of 100 (Notable)
Jullundar	India	Record daily precipitation	165.9 mm (6.5 in)	35 of 100 (Notable)
Rajpur	India	Record daily precipitation	165.1 mm (6.5 in)	35 of 100 (Notable)
Moncure 3 SE	United States	Record daily precipitation	60.7 mm (2.4 in)	35 of 100 (Notable)
Smithfield	United States	Record daily precipitation	66.0 mm (2.6 in)	35 of 100 (Notable)
Powell Creek	Australia	Record daily precipitation	29.0 mm (1.1 in)	34 of 100 (Routine)
Clarksville	United States	Record daily precipitation	120.7 mm (4.8 in)	34 of 100 (Routine)
Todgarh	India	Record daily precipitation	109.0 mm (4.3 in)	33 of 100 (Routine)
Bhaunagar	India	Record daily precipitation	242.3 mm (9.5 in)	32 of 100 (Routine)
Kotarh	India	Record daily precipitation	81.3 mm (3.2 in)	32 of 100 (Routine)
Ratangarh	India	Record daily precipitation	152.4 mm (6.0 in)	32 of 100 (Routine)
Pendleton Dwtn	United States	Record high minimum temperature	16.7 C (62.1 F)	32 of 100 (Routine)
Buchanan	United States	Record daily precipitation	39.4 mm (1.6 in)	32 of 100 (Routine)
Ranpur	India	Record daily precipitation	73.4 mm (2.9 in)	31 of 100 (Routine)
Barauli	India	Record daily precipitation	130.8 mm (5.1 in)	31 of 100 (Routine)
Baghpat Sr	India	Record daily precipitation	132.1 mm (5.2 in)	31 of 100 (Routine)
Randolph 5 NNE	United States	Record daily precipitation	241.6 mm (9.5 in)	31 of 100 (Routine)
Vashon Island	United States	Record high minimum temperature	17.2 C (63.0 F)	31 of 100 (Routine)
Fort Frances	Canada	Record low minimum temperature	-6.1 C (21.0 F)	30 of 100 (Routine)
Haileybury	Canada	Record low minimum temperature	-5.0 C (23.0 F)	30 of 100 (Routine)
Deesa	India	Record daily precipitation	61.7 mm (2.4 in)	30 of 100 (Routine)
Bulsar Obsy Sr	India	Record daily precipitation	56.1 mm (2.2 in)	30 of 100 (Routine)
Gangapur Sahara	India	Record daily precipitation	64.8 mm (2.6 in)	30 of 100 (Routine)
Desuri	India	Record daily precipitation	44.5 mm (1.8 in)	30 of 100 (Routine)
Ocala	United States	Record low maximum temperature	21.1 C (70.0 F)	30 of 100 (Routine)
Louisa	United States	Record daily precipitation	37.8 mm (1.5 in)	30 of 100 (Routine)
Hatfield	United States	Record low minimum temperature	-9.4 C (15.1 F)	30 of 100 (Routine)
Spooner Ag Rsch STN	United States	Record low minimum temperature	-7.8 C (18.0 F)	30 of 100 (Routine)
Peint	India	Record daily precipitation	73.9 mm (2.9 in)	29 of 100 (Routine)
Khandhla	India	Record daily precipitation	162.6 mm (6.4 in)	29 of 100 (Routine)
Kershaw 1SW	United States	Record daily precipitation	43.7 mm (1.7 in)	29 of 100 (Routine)
Staunton Wtp	United States	Record daily precipitation	34.3 mm (1.4 in)	29 of 100 (Routine)

Counts by Type and Timescale

666 records

Records set or tied on 25 September 1947 by type: Highest daily maximum 128, Lowest daily maximum 61, Highest daily minimum 91, Lowest daily minimum 135, Heaviest daily rainfall 250, Heaviest daily snowfall 1.

Records on 25 September 1947 by type
Record type	Records
Highest daily maximum	128
Lowest daily maximum	61
Highest daily minimum	91
Lowest daily minimum	135
Heaviest daily rainfall	250
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 25 September 1947 by timescale: all-time 3, monthly 34, daily 629.

How Much Records Were Beaten By

548 broken records

Margins by which the 548 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 143.5. Ties are not counted.

Top 20 by Significance

25 September 1947

Top 20 records on 25 September 1947 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 September 1947	Reidsville, US	monthly rain	182.9 mm (7.2 in)	65.8 mm (2.6 in)	40 years	65 of 100 (Major)
25 September 1947	Roxboro 7 ESE, US	daily rain	87.4 mm (3.4 in)	79.0 mm (3.1 in)	47 years	59 of 100 (Notable)
25 September 1947	Carpentaria Downs Station, AU	daily rain	48.3 mm (1.9 in)	48.3 mm (1.9 in)	44 years	57 of 100 (Notable)
25 September 1947	Pali, IN	daily rain	86.4 mm (3.4 in)	82.1 mm (3.2 in)	42 years	55 of 100 (Notable)
25 September 1947	Kilba, IN	daily rain	104.1 mm (4.1 in)	84.3 mm (3.3 in)	30 years	53 of 100 (Notable)
25 September 1947	Badarwah, IN	monthly rain	114.3 mm (4.5 in)	57.1 mm (2.2 in)	1 year	53 of 100 (Notable)
25 September 1947	Randleman, US	daily rain	104.9 mm (4.1 in)	77.0 mm (3.0 in)	32 years	53 of 100 (Notable)
25 September 1947	Rougemont, US	daily rain	87.6 mm (3.4 in)	73.6 mm (2.9 in)	32 years	50 of 100 (Notable)
25 September 1947	Songadh, IN	daily rain	92.7 mm (3.6 in)	71.9 mm (2.8 in)	44 years	48 of 100 (Notable)
25 September 1947	Palitana, IN	daily rain	130.8 mm (5.1 in)	120.9 mm (4.8 in)	13 years	48 of 100 (Notable)
25 September 1947	Sujangarh, IN	daily rain	113.0 mm (4.4 in)	105.9 mm (4.2 in)	13 years	48 of 100 (Notable)
25 September 1947	Dungargarh, IN	daily rain	112.0 mm (4.4 in)	101.8 mm (4.0 in)	13 years	48 of 100 (Notable)
25 September 1947	Bansda, IN	daily rain	115.1 mm (4.5 in)	84.6 mm (3.3 in)	44 years	46 of 100 (Notable)
25 September 1947	Nohar, IN	daily rain	177.8 mm (7.0 in)	143.5 mm (5.6 in)	1 year	44 of 100 (Notable)
25 September 1947	Bilara, IN	daily rain	76.2 mm (3.0 in)	71.4 mm (2.8 in)	18 years	44 of 100 (Notable)
25 September 1947	Igatpuri, IN	daily rain	129.5 mm (5.1 in)	86.3 mm (3.4 in)	9 years	43 of 100 (Notable)
25 September 1947	Danville 2 SE, US	daily rain	82.6 mm (3.3 in)	55.4 mm (2.2 in)	0 years	43 of 100 (Notable)
25 September 1947	Chikhli, IN	daily rain	109.2 mm (4.3 in)	66.5 mm (2.6 in)	44 years	41 of 100 (Notable)
25 September 1947	Col du Grand St-Bernard, CH	all-time rain	110.5 mm (4.4 in)	6.3 mm (0.25 in)	33 years	39 of 100 (Notable)
25 September 1947	Union 3 SSE, US	daily rain	30.0 mm (1.2 in)	22.4 mm (0.9 in)	40 years	39 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 1947

Records set or tied on this calendar date in each year from 1825 to 1947. 1947 had 666 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 1947-09-25: 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 20	446
20 to 40	51
40 to 60	29
60 to 80	11
80 to 100	7
100 to 120	2
120 to 140	1
140 to 160	1