Weather Records on 11 September 1933

276 weather records were set or tied worldwide on 11 September 1933. Highest significance: Satna, IN.

Key Facts for 11 September 1933

On 11 September 1933, 276 weather records were set or tied at long-record stations worldwide.
122 were record highs and 50 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 9 monthly and 266 daily.
Satna set a monthly record daily precipitation of 149.4 mm (5.9 in) on 11 September 1933.
Across 164 earlier years (1809 to 2026) the same calendar date averaged 424 records.

Record Map

276 stations

276 station records on 11 September 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 September 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
Satna	India	Record daily precipitation	149.4 mm (5.9 in)	57 of 100 (Notable)
Osmanabad	India	Record daily precipitation	152.4 mm (6.0 in)	51 of 100 (Notable)
Shevgaon	India	Record daily precipitation	130.8 mm (5.1 in)	50 of 100 (Notable)
Soro	India	Record daily precipitation	137.2 mm (5.4 in)	43 of 100 (Notable)
Waukesha Wwtp	United States	Record daily precipitation	71.1 mm (2.8 in)	42 of 100 (Notable)
Milwaukee Wb City	United States	Record daily precipitation	43.9 mm (1.7 in)	40 of 100 (Notable)
Stratton	United States	Record daily precipitation	88.9 mm (3.5 in)	39 of 100 (Notable)
Portage Wwtp	United States	Record daily precipitation	59.2 mm (2.3 in)	39 of 100 (Notable)
Bhadrachalam	India	Record daily precipitation	96.5 mm (3.8 in)	38 of 100 (Notable)
Deolgaon Raja	India	Record daily precipitation	93.7 mm (3.7 in)	36 of 100 (Notable)
Deols Chateauroux Aerodrome de	France	Record daily precipitation	34.0 mm (1.3 in)	33 of 100 (Routine)
Chalisgaon	India	Record daily precipitation	75.7 mm (3.0 in)	32 of 100 (Routine)
Rocky Ford 2 SE	United States	Record daily precipitation	45.0 mm (1.8 in)	31 of 100 (Routine)
Waco	United States	Record daily precipitation	69.9 mm (2.8 in)	31 of 100 (Routine)
Nizamabad	India	Record daily precipitation	109.5 mm (4.3 in)	30 of 100 (Routine)
Barsi	India	Record daily precipitation	103.6 mm (4.1 in)	30 of 100 (Routine)
Purushottampur	India	Record daily precipitation	66.3 mm (2.6 in)	30 of 100 (Routine)
Racine Wwtp	United States	Record daily precipitation	101.6 mm (4.0 in)	29 of 100 (Routine)
Whitehead	Canada	Record daily precipitation	36.8 mm (1.4 in)	28 of 100 (Routine)
Trinidad	United States	Record daily precipitation	33.0 mm (1.3 in)	27 of 100 (Routine)
Grand River Lock	United States	Record daily precipitation	41.9 mm (1.6 in)	27 of 100 (Routine)
Perpignan	France	Record daily precipitation	37.0 mm (1.5 in)	26 of 100 (Routine)
Mesa	United States	Record low maximum temperature	27.8 C (82.0 F)	25 of 100 (Routine)
Kearney 4 NE	United States	Record daily precipitation	38.9 mm (1.5 in)	25 of 100 (Routine)
Hillsboro	United States	Record daily precipitation	71.6 mm (2.8 in)	25 of 100 (Routine)
Nandgaon	India	Record daily precipitation	62.2 mm (2.4 in)	24 of 100 (Routine)
Malegaon	India	Record daily precipitation	64.3 mm (2.5 in)	24 of 100 (Routine)
Chandor	India	Record daily precipitation	72.6 mm (2.9 in)	24 of 100 (Routine)
Cassopolis	United States	Record daily precipitation	42.9 mm (1.7 in)	24 of 100 (Routine)
Heath Springs	United States	Record high minimum temperature	26.1 C (79.0 F)	23 of 100 (Routine)
Lake Mills Wwtp	United States	Record daily precipitation	63.5 mm (2.5 in)	23 of 100 (Routine)
Hanamkonda	India	Record daily precipitation	65.8 mm (2.6 in)	22 of 100 (Routine)
Trimbak	India	Record daily precipitation	57.4 mm (2.3 in)	22 of 100 (Routine)
Simcoe	Canada	Record low maximum temperature	17.2 C (63.0 F)	21 of 100 (Routine)
Santa Barbara	United States	Record low maximum temperature	16.1 C (61.0 F)	21 of 100 (Routine)
Pointe Riche	Canada	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Lake Moraine	United States	Record daily precipitation	23.6 mm (0.9 in)	20 of 100 (Routine)
St Joseph	United States	Record daily precipitation	61.0 mm (2.4 in)	20 of 100 (Routine)
Bluff City	United States	Record daily precipitation	28.4 mm (1.1 in)	20 of 100 (Routine)
Barrie	Canada	Record low maximum temperature	13.9 C (57.0 F)	19 of 100 (Routine)
Jejuri	India	Record daily precipitation	28.4 mm (1.1 in)	19 of 100 (Routine)
Umerkhed	India	Record daily precipitation	90.9 mm (3.6 in)	19 of 100 (Routine)
Halmstad	Sweden	Record high minimum temperature	14.0 C (57.2 F)	19 of 100 (Routine)
Delta	United States	Record high minimum temperature	16.7 C (62.1 F)	19 of 100 (Routine)
Norway House	Canada	Record low minimum temperature	-3.9 C (25.0 F)	18 of 100 (Routine)
Orillia	Canada	Record low maximum temperature	13.9 C (57.0 F)	18 of 100 (Routine)
Szombathely	Hungary	Record low minimum temperature	4.5 C (40.1 F)	18 of 100 (Routine)
Sompeta	India	Record daily precipitation	62.2 mm (2.4 in)	18 of 100 (Routine)
Nanded	India	Record daily precipitation	97.8 mm (3.9 in)	18 of 100 (Routine)
Yeola	India	Record daily precipitation	55.1 mm (2.2 in)	18 of 100 (Routine)
Macarthur (Glenhuntly)	Australia	Record daily precipitation	9.1 mm (0.36 in)	17 of 100 (Routine)
Moose Factory	Canada	Record low maximum temperature	7.2 C (45.0 F)	17 of 100 (Routine)
Nilambur	India	Record daily precipitation	36.6 mm (1.4 in)	17 of 100 (Routine)
Greenville	United States	Record high maximum temperature	36.7 C (98.1 F)	17 of 100 (Routine)
Millerton	United States	Record high minimum temperature	22.2 C (72.0 F)	17 of 100 (Routine)
Caruthersville	United States	Record daily precipitation	22.9 mm (0.9 in)	17 of 100 (Routine)
Jackson	United States	Record daily precipitation	39.1 mm (1.5 in)	17 of 100 (Routine)
Lexington 3E	United States	Record high maximum temperature	37.8 C (100.0 F)	17 of 100 (Routine)
St Charles Elm Pt	United States	Record high maximum temperature	37.8 C (100.0 F)	17 of 100 (Routine)
La Crosse River	United States	Record daily precipitation	36.8 mm (1.4 in)	17 of 100 (Routine)

Counts by Type and Timescale

276 records

Records set or tied on 11 September 1933 by type: Highest daily maximum 59, Lowest daily maximum 32, Highest daily minimum 63, Lowest daily minimum 18, Heaviest daily rainfall 104.

Records on 11 September 1933 by type
Record type	Records
Highest daily maximum	59
Lowest daily maximum	32
Highest daily minimum	63
Lowest daily minimum	18
Heaviest daily rainfall	104
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 September 1933 by timescale: all-time 1, monthly 9, daily 266.

How Much Records Were Beaten By

206 broken records

Margins by which the 206 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 83.6. Ties are not counted.

Top 20 by Significance

11 September 1933

Top 20 records on 11 September 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 September 1933	Satna, IN	monthly rain	149.4 mm (5.9 in)	47.5 mm (1.9 in)	28 years	57 of 100 (Notable)
11 September 1933	Osmanabad, IN	daily rain	152.4 mm (6.0 in)	83.6 mm (3.3 in)	28 years	51 of 100 (Notable)
11 September 1933	Shevgaon, IN	daily rain	130.8 mm (5.1 in)	83.0 mm (3.3 in)	28 years	50 of 100 (Notable)
11 September 1933	Soro, IN	daily rain	137.2 mm (5.4 in)	73.7 mm (2.9 in)	30 years	43 of 100 (Notable)
11 September 1933	Waukesha Wwtp, US	daily rain	71.1 mm (2.8 in)	37.8 mm (1.5 in)	32 years	42 of 100 (Notable)
11 September 1933	Milwaukee Wb City, US	daily rain	43.9 mm (1.7 in)	19.5 mm (0.8 in)	60 years	40 of 100 (Notable)
11 September 1933	Stratton, US	monthly rain	88.9 mm (3.5 in)	19.0 mm (0.7 in)	34 years	39 of 100 (Notable)
11 September 1933	Portage Wwtp, US	daily rain	59.2 mm (2.3 in)	38.4 mm (1.5 in)	15 years	39 of 100 (Notable)
11 September 1933	Bhadrachalam, IN	daily rain	96.5 mm (3.8 in)	70.6 mm (2.8 in)	8 years	38 of 100 (Notable)
11 September 1933	Deolgaon Raja, IN	daily rain	93.7 mm (3.7 in)	60.4 mm (2.4 in)	16 years	36 of 100 (Notable)
11 September 1933	Deols Chateauroux Aerodrome de, FR	daily rain	34.0 mm (1.3 in)	18.7 mm (0.7 in)	15 years	33 of 100 (Routine)
11 September 1933	Chalisgaon, IN	daily rain	75.7 mm (3.0 in)	46.0 mm (1.8 in)	23 years	32 of 100 (Routine)
11 September 1933	Rocky Ford 2 SE, US	monthly rain	45.0 mm (1.8 in)	7.2 mm (0.28 in)	28 years	31 of 100 (Routine)
11 September 1933	Waco, US	daily rain	69.9 mm (2.8 in)	50.8 mm (2.0 in)	12 years	31 of 100 (Routine)
11 September 1933	Nizamabad, IN	daily rain	109.5 mm (4.3 in)	69.1 mm (2.7 in)	3 years	30 of 100 (Routine)
11 September 1933	Barsi, IN	daily rain	103.6 mm (4.1 in)	41.1 mm (1.6 in)	24 years	30 of 100 (Routine)
11 September 1933	Purushottampur, IN	daily rain	66.3 mm (2.6 in)	39.1 mm (1.5 in)	28 years	30 of 100 (Routine)
11 September 1933	Racine Wwtp, US	all-time rain	101.6 mm (4.0 in)	6.3 mm (0.25 in)	9 years	29 of 100 (Routine)
11 September 1933	Whitehead, CA	daily rain	36.8 mm (1.4 in)	15.2 mm (0.6 in)	36 years	28 of 100 (Routine)
11 September 1933	Trinidad, US	daily rain	33.0 mm (1.3 in)	12.7 mm (0.5 in)	34 years	27 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 1933

Records set or tied on this calendar date in each year from 1809 to 1933. 1933 had 276 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 1933-09-11: 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	181
20 to 40	15
40 to 60	4
60 to 80	4
80 to 100	2