Weather Records on 11 September 1937

324 weather records were set or tied worldwide on 11 September 1937. Highest significance: Gormandale East, AU.

Key Facts for 11 September 1937

On 11 September 1937, 324 weather records were set or tied at long-record stations worldwide.
146 were record highs and 33 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 7 monthly and 317 daily.
Gormandale East set a daily record precipitation of 43.9 mm (1.7 in) on 11 September 1937.
Across 164 earlier years (1809 to 2026) the same calendar date averaged 424 records.

Record Map

324 stations

324 station records on 11 September 1937 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 September 1937: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gormandale East	Australia	Record daily precipitation	43.9 mm (1.7 in)	54 of 100 (Notable)
Robertson	South Africa	Record daily precipitation	35.6 mm (1.4 in)	48 of 100 (Notable)
Algiers-Ville/Universite	Algeria	Record daily precipitation	35.2 mm (1.4 in)	47 of 100 (Notable)
Cap Madeleine	Canada	Record daily precipitation	37.8 mm (1.5 in)	47 of 100 (Notable)
Bathurst	Canada	Record daily precipitation	51.3 mm (2.0 in)	44 of 100 (Notable)
Fredericton Unb	Canada	Record daily precipitation	55.4 mm (2.2 in)	43 of 100 (Notable)
Chikhli	India	Record daily precipitation	151.1 mm (5.9 in)	43 of 100 (Notable)
Nurpur	India	Record daily precipitation	112.5 mm (4.4 in)	43 of 100 (Notable)
Sorve	Estonia	Record daily precipitation	32.8 mm (1.3 in)	41 of 100 (Notable)
Chatham	Canada	Record daily precipitation	53.1 mm (2.1 in)	40 of 100 (Notable)
Logansport Cicott St	United States	Record daily precipitation	68.1 mm (2.7 in)	40 of 100 (Notable)
Manbazar	India	Record daily precipitation	83.3 mm (3.3 in)	37 of 100 (Notable)
St John Bethlehem Aca	United States	Record daily precipitation	50.8 mm (2.0 in)	37 of 100 (Notable)
Vilsandi	Estonia	Record daily precipitation	29.7 mm (1.2 in)	35 of 100 (Notable)
Barabazar	India	Record daily precipitation	91.9 mm (3.6 in)	35 of 100 (Notable)
Viramgam	India	Record daily precipitation	64.3 mm (2.5 in)	34 of 100 (Routine)
Ft Stanton	United States	Record daily precipitation	35.6 mm (1.4 in)	34 of 100 (Routine)
Jaffirband	India	Record daily precipitation	95.3 mm (3.8 in)	33 of 100 (Routine)
Franklin Sewage Plt	United States	Record daily precipitation	41.9 mm (1.6 in)	32 of 100 (Routine)
Earlington	United States	Record daily precipitation	40.9 mm (1.6 in)	31 of 100 (Routine)
Pointe Au Pere	Canada	Record high minimum temperature	13.3 C (55.9 F)	30 of 100 (Routine)
Fichtelberg	Germany	Record daily precipitation	28.5 mm (1.1 in)	30 of 100 (Routine)
Cheboygan	United States	Record daily precipitation	35.1 mm (1.4 in)	29 of 100 (Routine)
Traverse Cy Cherry Capital AP	United States	Record daily precipitation	49.5 mm (1.9 in)	29 of 100 (Routine)
Tamar	India	Record daily precipitation	70.1 mm (2.8 in)	28 of 100 (Routine)
Caledon (Pol)	South Africa	Record daily precipitation	25.9 mm (1.0 in)	28 of 100 (Routine)
Greensburg	United States	Record daily precipitation	49.5 mm (1.9 in)	28 of 100 (Routine)
Biddelia	Australia	Record daily precipitation	38.1 mm (1.5 in)	27 of 100 (Routine)
Seymour 1 WSW	United States	Record daily precipitation	52.6 mm (2.1 in)	27 of 100 (Routine)
Bar Harbor 3 NW	United States	Record daily precipitation	38.4 mm (1.5 in)	27 of 100 (Routine)
Ghatsila Sr	India	Record daily precipitation	66.0 mm (2.6 in)	26 of 100 (Routine)
Islampur	India	Record daily precipitation	34.8 mm (1.4 in)	26 of 100 (Routine)
Madison Sewage Plt	United States	Record daily precipitation	38.9 mm (1.5 in)	26 of 100 (Routine)
Vincennes 4 E	United States	Record daily precipitation	57.9 mm (2.3 in)	26 of 100 (Routine)
E Tawas	United States	Record daily precipitation	40.1 mm (1.6 in)	26 of 100 (Routine)
Orillia	Canada	Record daily precipitation	27.9 mm (1.1 in)	25 of 100 (Routine)
Deesa	India	Record daily precipitation	51.1 mm (2.0 in)	25 of 100 (Routine)
Sfax El-Maou	Tunisia	Record low maximum temperature	22.0 C (71.6 F)	25 of 100 (Routine)
San Jacinto	United States	Record high maximum temperature	43.9 C (111.0 F)	25 of 100 (Routine)
Sojat	India	Record daily precipitation	66.8 mm (2.6 in)	24 of 100 (Routine)
Columbus	United States	Record daily precipitation	52.1 mm (2.1 in)	24 of 100 (Routine)
Bowling Green Warren Co AP	United States	Record daily precipitation	46.5 mm (1.8 in)	24 of 100 (Routine)
Jalalpur	India	Record daily precipitation	77.5 mm (3.1 in)	23 of 100 (Routine)
Cloudcroft	United States	Record daily precipitation	28.2 mm (1.1 in)	23 of 100 (Routine)
Gunnedah Pool	Australia	Record low minimum temperature	-1.1 C (30.0 F)	22 of 100 (Routine)
Dum Dooma /Sookerating Aab	India	Record daily precipitation	57.2 mm (2.3 in)	22 of 100 (Routine)
Wadhwan	India	Record daily precipitation	65.8 mm (2.6 in)	22 of 100 (Routine)
Kangra	India	Record daily precipitation	78.7 mm (3.1 in)	22 of 100 (Routine)
Raghunathpur	India	Record daily precipitation	60.7 mm (2.4 in)	22 of 100 (Routine)
Plymouth	United States	Record daily precipitation	31.8 mm (1.3 in)	22 of 100 (Routine)
Bolivar Wtr Wks	United States	Record daily precipitation	58.2 mm (2.3 in)	22 of 100 (Routine)
Sitka Magnetic Obsy	United States	Record daily precipitation	53.1 mm (2.1 in)	22 of 100 (Routine)
Leipzig-Holzhausen	Germany	Record low maximum temperature	12.8 C (55.0 F)	21 of 100 (Routine)
Kharaghoda	India	Record daily precipitation	40.1 mm (1.6 in)	21 of 100 (Routine)
Uman	Ukraine	Record high minimum temperature	14.5 C (58.1 F)	21 of 100 (Routine)
Austin #2	United States	Record high maximum temperature	32.2 C (90.0 F)	21 of 100 (Routine)
Ellensburg	United States	Record high minimum temperature	18.3 C (64.9 F)	21 of 100 (Routine)
Tirrengower	Australia	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Garsebach Bei Meissen	Germany	Record daily precipitation	19.7 mm (0.8 in)	20 of 100 (Routine)
Nossen	Germany	Record daily precipitation	20.2 mm (0.8 in)	20 of 100 (Routine)

Counts by Type and Timescale

324 records

Records set or tied on 11 September 1937 by type: Highest daily maximum 75, Lowest daily maximum 27, Highest daily minimum 71, Lowest daily minimum 6, Heaviest daily rainfall 145.

Records on 11 September 1937 by type
Record type	Records
Highest daily maximum	75
Lowest daily maximum	27
Highest daily minimum	71
Lowest daily minimum	6
Heaviest daily rainfall	145
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 September 1937 by timescale: all-time 0, monthly 7, daily 317.

How Much Records Were Beaten By

259 broken records

Margins by which the 259 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 124.4. Ties are not counted.

Top 20 by Significance

11 September 1937

Top 20 records on 11 September 1937 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 September 1937	Gormandale East, AU	daily rain	43.9 mm (1.7 in)	26.4 mm (1.0 in)	35 years	54 of 100 (Notable)
11 September 1937	Robertson, ZA	daily rain	35.6 mm (1.4 in)	23.9 mm (0.9 in)	43 years	48 of 100 (Notable)
11 September 1937	Algiers-Ville/Universite, DZ	daily rain	35.2 mm (1.4 in)	31.2 mm (1.2 in)	42 years	47 of 100 (Notable)
11 September 1937	Cap Madeleine, CA	daily rain	37.8 mm (1.5 in)	22.6 mm (0.9 in)	50 years	47 of 100 (Notable)
11 September 1937	Bathurst, CA	daily rain	51.3 mm (2.0 in)	38.3 mm (1.5 in)	6 years	44 of 100 (Notable)
11 September 1937	Fredericton Unb, CA	daily rain	55.4 mm (2.2 in)	35.8 mm (1.4 in)	28 years	43 of 100 (Notable)
11 September 1937	Chikhli, IN	daily rain	151.1 mm (5.9 in)	124.4 mm (4.9 in)	2 years	43 of 100 (Notable)
11 September 1937	Nurpur, IN	daily rain	112.5 mm (4.4 in)	76.4 mm (3.0 in)	34 years	43 of 100 (Notable)
11 September 1937	Sorve, EE	monthly rain	32.8 mm (1.3 in)	6.2 mm (0.24 in)	45 years	41 of 100 (Notable)
11 September 1937	Chatham, CA	daily rain	53.1 mm (2.1 in)	28.5 mm (1.1 in)	12 years	40 of 100 (Notable)
11 September 1937	Logansport Cicott St, US	daily rain	68.1 mm (2.7 in)	40.2 mm (1.6 in)	32 years	40 of 100 (Notable)
11 September 1937	Manbazar, IN	daily rain	83.3 mm (3.3 in)	57.9 mm (2.3 in)	24 years	37 of 100 (Notable)
11 September 1937	St John Bethlehem Aca, US	daily rain	50.8 mm (2.0 in)	31.0 mm (1.2 in)	32 years	37 of 100 (Notable)
11 September 1937	Vilsandi, EE	daily rain	29.7 mm (1.2 in)	13.8 mm (0.5 in)	10 years	35 of 100 (Notable)
11 September 1937	Barabazar, IN	daily rain	91.9 mm (3.6 in)	66.5 mm (2.6 in)	7 years	35 of 100 (Notable)
11 September 1937	Viramgam, IN	daily rain	64.3 mm (2.5 in)	43.5 mm (1.7 in)	32 years	34 of 100 (Routine)
11 September 1937	Ft Stanton, US	daily rain	35.6 mm (1.4 in)	28.0 mm (1.1 in)	18 years	34 of 100 (Routine)
11 September 1937	Jaffirband, IN	daily rain	95.3 mm (3.8 in)	44.5 mm (1.8 in)	28 years	33 of 100 (Routine)
11 September 1937	Franklin Sewage Plt, US	daily rain	41.9 mm (1.6 in)	21.6 mm (0.9 in)	43 years	32 of 100 (Routine)
11 September 1937	Earlington, US	daily rain	40.9 mm (1.6 in)	27.7 mm (1.1 in)	15 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

1809 to 1937

Records set or tied on this calendar date in each year from 1809 to 1937. 1937 had 324 records.

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

Records on 09-11 in each year
Year	Records
1809	1
1814	3
1818	1
1830	1
1836	1
1838	3
1839	1
1848	1
1850	1
1851	1
1854	2
1858	1
1860	2
1861	1
1863	2
1865	3
1866	1
1874	2
1876	1
1877	1
1879	1
1880	1
1882	4
1883	2
1884	1
1886	1
1888	2
1889	4
1890	2
1891	2
1892	1
1893	4
1894	2
1895	4
1896	1
1897	3
1898	3
1899	5
1900	1
1901	3
1902	15
1903	13
1904	4
1905	5
1906	10
1907	9
1908	20
1909	12
1910	19
1911	9
1912	25
1913	22
1914	52
1915	160
1916	17
1917	88
1918	62
1919	52
1920	158
1921	52
1922	78
1923	44
1924	290
1925	260
1926	137
1927	300
1928	127
1929	206
1930	136
1931	868
1932	210
1933	276
1934	144
1935	410
1936	567
1937	324
1938	288
1939	561
1940	891
1941	210
1942	234
1943	335
1944	446
1945	341
1946	262
1947	611
1948	424
1949	450
1950	462
1951	247
1952	549
1953	392
1954	363
1955	479
1956	539
1957	470
1958	748
1959	488
1960	423
1961	524
1962	480
1963	359
1964	1,195
1965	414
1966	392
1967	478
1968	835
1969	685
1970	474
1971	464
1972	507
1973	612
1974	430
1975	644
1976	920
1977	406
1978	911
1979	596
1980	474
1981	347
1982	862
1983	1,243
1984	888
1985	844
1986	1,221
1987	595
1988	1,019
1989	1,301
1990	840
1991	843
1992	672
1993	809
1994	713
1995	619
1996	1,030
1997	808
1998	1,821
1999	1,073
2000	1,469
2001	826
2002	1,059
2003	1,022
2004	740
2005	1,163
2006	1,132
2007	947
2008	916
2009	774
2010	965
2011	1,051
2012	687
2013	1,207
2014	1,100
2015	683
2016	677
2017	916
2018	763
2019	806
2020	1,235
2021	851
2022	617
2023	1,034
2024	889
2025	917
2026	615

Download the Data

Data for records on 1937-09-11: 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	218
20 to 40	33
40 to 60	5
60 to 80	2
80 to 100	0
100 to 120	0
120 to 140	1