Weather Records on 11 August 1931

453 weather records were set or tied worldwide on 11 August 1931. Highest significance: Marianna Sch For Boys, US.

Key Facts for 11 August 1931

On 11 August 1931, 453 weather records were set or tied at long-record stations worldwide.
39 were record highs and 261 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 10 monthly and 442 daily.
Marianna Sch For Boys set a monthly record daily precipitation of 132.6 mm (5.2 in) on 11 August 1931.
Across 161 earlier years (1793 to 2026) the same calendar date averaged 461 records.

Record Map

453 stations

453 station records on 11 August 1931 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 August 1931: highest significance records shown on the map
Station	Country	Type	Value	Significance
Marianna Sch For Boys	United States	Record daily precipitation	132.6 mm (5.2 in)	53 of 100 (Notable)
Hypoluxo	United States	Record daily precipitation	130.8 mm (5.1 in)	52 of 100 (Notable)
Todgarh	India	Record daily precipitation	171.7 mm (6.8 in)	49 of 100 (Notable)
Jalore	India	Record daily precipitation	134.6 mm (5.3 in)	49 of 100 (Notable)
Kekri	India	Record daily precipitation	228.6 mm (9.0 in)	47 of 100 (Notable)
Uniara (Aligarh)	India	Record daily precipitation	143.8 mm (5.7 in)	47 of 100 (Notable)
Bhim (Dawer)	India	Record daily precipitation	175.0 mm (6.9 in)	47 of 100 (Notable)
Mahudha	India	Record daily precipitation	105.4 mm (4.1 in)	46 of 100 (Notable)
Chandauli	India	Record daily precipitation	124.0 mm (4.9 in)	46 of 100 (Notable)
Udaipur	India	Record daily precipitation	118.6 mm (4.7 in)	43 of 100 (Notable)
Gudalur	India	Record daily precipitation	134.6 mm (5.3 in)	43 of 100 (Notable)
Murwillumbah Post Office	Australia	Record daily precipitation	46.7 mm (1.8 in)	41 of 100 (Notable)
Sirsi	India	Record daily precipitation	125.0 mm (4.9 in)	36 of 100 (Notable)
Prantij	India	Record daily precipitation	101.6 mm (4.0 in)	35 of 100 (Notable)
Narasimharajapura	India	Record daily precipitation	104.9 mm (4.1 in)	35 of 100 (Notable)
Jasol	India	Record daily precipitation	101.6 mm (4.0 in)	34 of 100 (Routine)
Blakely	United States	Record daily precipitation	87.4 mm (3.4 in)	33 of 100 (Routine)
Siddapur	India	Record daily precipitation	135.1 mm (5.3 in)	32 of 100 (Routine)
Warren 3 S	United States	Record daily precipitation	54.4 mm (2.1 in)	31 of 100 (Routine)
Albany 3 SE	United States	Record daily precipitation	124.5 mm (4.9 in)	29 of 100 (Routine)
Ny City Cntrl Park	United States	Record daily precipitation	39.1 mm (1.5 in)	29 of 100 (Routine)
Gudha	India	Record daily precipitation	95.3 mm (3.8 in)	28 of 100 (Routine)
Indargarh	India	Record daily precipitation	95.3 mm (3.8 in)	27 of 100 (Routine)
Henderson 2 NNW	United States	Record daily precipitation	60.2 mm (2.4 in)	27 of 100 (Routine)
Palanpur	India	Record daily precipitation	101.6 mm (4.0 in)	26 of 100 (Routine)
Chopda	India	Record daily precipitation	41.9 mm (1.6 in)	26 of 100 (Routine)
San Diego Wbo	United States	Record high minimum temperature	21.1 C (70.0 F)	26 of 100 (Routine)
Talbotton	United States	Record daily precipitation	34.3 mm (1.4 in)	26 of 100 (Routine)
World Trade Ctr	United States	Record daily precipitation	39.6 mm (1.6 in)	26 of 100 (Routine)
Guthrie 5S	United States	Record low minimum temperature	11.1 C (52.0 F)	26 of 100 (Routine)
Newkirk 5NE	United States	Record low minimum temperature	11.1 C (52.0 F)	26 of 100 (Routine)
Sagar	India	Record daily precipitation	95.3 mm (3.8 in)	25 of 100 (Routine)
Bongaon	India	Record daily precipitation	73.7 mm (2.9 in)	25 of 100 (Routine)
Ft Bidwell	United States	Record high minimum temperature	15.6 C (60.1 F)	25 of 100 (Routine)
Ft Mc Intosh	United States	Record low maximum temperature	31.7 C (89.1 F)	25 of 100 (Routine)
Perth Regional Office	Australia	Record daily precipitation	29.0 mm (1.1 in)	24 of 100 (Routine)
Weissenburg	Germany	Record low maximum temperature	13.3 C (55.9 F)	24 of 100 (Routine)
Alamur(Alamar)	India	Record daily precipitation	58.4 mm (2.3 in)	24 of 100 (Routine)
W Pt	United States	Record daily precipitation	50.3 mm (2.0 in)	24 of 100 (Routine)
Booneville	United States	Record low maximum temperature	26.7 C (80.1 F)	24 of 100 (Routine)
Amchong(Sonepur)	India	Record daily precipitation	97.0 mm (3.8 in)	23 of 100 (Routine)
Koppa(Balgadi)	India	Record daily precipitation	152.4 mm (6.0 in)	23 of 100 (Routine)
Dillon U of Montana Western	United States	Record high maximum temperature	35.0 C (95.0 F)	23 of 100 (Routine)
Clarksville	United States	Record daily precipitation	50.8 mm (2.0 in)	23 of 100 (Routine)
Mudigere	India	Record daily precipitation	73.9 mm (2.9 in)	22 of 100 (Routine)
Virajpet	India	Record daily precipitation	116.8 mm (4.6 in)	22 of 100 (Routine)
Banswara	India	Record daily precipitation	69.3 mm (2.7 in)	22 of 100 (Routine)
Jefferson 3SE	United States	Record low minimum temperature	11.7 C (53.1 F)	22 of 100 (Routine)
Baltimore Customs House	United States	Record low maximum temperature	21.7 C (71.1 F)	22 of 100 (Routine)
Cudgen Plantation	Australia	Record daily precipitation	42.9 mm (1.7 in)	21 of 100 (Routine)
Gidhour	India	Record daily precipitation	67.3 mm (2.6 in)	21 of 100 (Routine)
Naduvattam	India	Record daily precipitation	105.4 mm (4.1 in)	21 of 100 (Routine)
El Dorado	United States	Record low minimum temperature	10.6 C (51.1 F)	21 of 100 (Routine)
Middlesboro Fire Dept	United States	Record low maximum temperature	19.4 C (66.9 F)	21 of 100 (Routine)
Woodstock	United States	Record daily precipitation	47.2 mm (1.9 in)	21 of 100 (Routine)
Red Cloud	United States	Record low minimum temperature	9.4 C (48.9 F)	21 of 100 (Routine)
Eagle Pass 3N	United States	Record daily precipitation	92.7 mm (3.6 in)	21 of 100 (Routine)
Ft Mc Intosh	United States	Record daily precipitation	69.9 mm (2.8 in)	21 of 100 (Routine)
San Jacinto	United States	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Svirica	Russia	Record daily precipitation	20.5 mm (0.8 in)	20 of 100 (Routine)

Counts by Type and Timescale

453 records

Records set or tied on 11 August 1931 by type: Highest daily maximum 19, Lowest daily maximum 155, Highest daily minimum 20, Lowest daily minimum 106, Heaviest daily rainfall 153.

Records on 11 August 1931 by type
Record type	Records
Highest daily maximum	19
Lowest daily maximum	155
Highest daily minimum	20
Lowest daily minimum	106
Heaviest daily rainfall	153
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 August 1931 by timescale: all-time 1, monthly 10, daily 442.

How Much Records Were Beaten By

348 broken records

Margins by which the 348 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 154.2. Ties are not counted.

Top 20 by Significance

11 August 1931

Top 20 records on 11 August 1931 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 August 1931	Marianna Sch For Boys, US	monthly rain	132.6 mm (5.2 in)	55.9 mm (2.2 in)	0 years	53 of 100 (Notable)
11 August 1931	Hypoluxo, US	daily rain	130.8 mm (5.1 in)	111.5 mm (4.4 in)	29 years	52 of 100 (Notable)
11 August 1931	Todgarh, IN	daily rain	171.7 mm (6.8 in)	152.6 mm (6.0 in)	22 years	49 of 100 (Notable)
11 August 1931	Jalore, IN	daily rain	134.6 mm (5.3 in)	123.9 mm (4.9 in)	22 years	49 of 100 (Notable)
11 August 1931	Kekri, IN	monthly rain	228.6 mm (9.0 in)	68.1 mm (2.7 in)	24 years	47 of 100 (Notable)
11 August 1931	Uniara (Aligarh), IN	daily rain	143.8 mm (5.7 in)	96.8 mm (3.8 in)	13 years	47 of 100 (Notable)
11 August 1931	Bhim (Dawer), IN	daily rain	175.0 mm (6.9 in)	154.2 mm (6.1 in)	13 years	47 of 100 (Notable)
11 August 1931	Mahudha, IN	daily rain	105.4 mm (4.1 in)	87.6 mm (3.4 in)	20 years	46 of 100 (Notable)
11 August 1931	Chandauli, IN	daily rain	124.0 mm (4.9 in)	93.5 mm (3.7 in)	18 years	46 of 100 (Notable)
11 August 1931	Udaipur, IN	daily rain	118.6 mm (4.7 in)	63.5 mm (2.5 in)	22 years	43 of 100 (Notable)
11 August 1931	Gudalur, IN	daily rain	134.6 mm (5.3 in)	85.8 mm (3.4 in)	24 years	43 of 100 (Notable)
11 August 1931	Murwillumbah Post Office, AU	daily rain	46.7 mm (1.8 in)	34.0 mm (1.3 in)	37 years	41 of 100 (Notable)
11 August 1931	Sirsi, IN	daily rain	125.0 mm (4.9 in)	52.1 mm (2.1 in)	24 years	36 of 100 (Notable)
11 August 1931	Prantij, IN	daily rain	101.6 mm (4.0 in)	62.2 mm (2.4 in)	18 years	35 of 100 (Notable)
11 August 1931	Narasimharajapura, IN	daily rain	104.9 mm (4.1 in)	41.4 mm (1.6 in)	24 years	35 of 100 (Notable)
11 August 1931	Jasol, IN	daily rain	101.6 mm (4.0 in)	71.6 mm (2.8 in)	18 years	34 of 100 (Routine)
11 August 1931	Blakely, US	daily rain	87.4 mm (3.4 in)	30.2 mm (1.2 in)	35 years	33 of 100 (Routine)
11 August 1931	Siddapur, IN	daily rain	135.1 mm (5.3 in)	48.7 mm (1.9 in)	26 years	32 of 100 (Routine)
11 August 1931	Warren 3 S, US	daily rain	54.4 mm (2.1 in)	24.4 mm (1.0 in)	16 years	31 of 100 (Routine)
11 August 1931	Albany 3 SE, US	monthly rain	124.5 mm (4.9 in)	7.7 mm (0.30 in)	38 years	29 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

1793 to 1931

Records set or tied on this calendar date in each year from 1793 to 1931. 1931 had 453 records.

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

Records on 08-11 in each year
Year	Records
1793	1
1796	1
1811	1
1815	2
1838	1
1839	1
1841	1
1851	1
1855	1
1858	1
1861	2
1862	1
1863	1
1864	6
1865	1
1866	6
1869	4
1871	1
1875	1
1879	2
1881	1
1883	1
1885	1
1888	1
1889	4
1890	4
1891	1
1892	4
1893	1
1894	1
1895	2
1896	5
1897	3
1898	2
1899	3
1900	4
1901	4
1902	13
1903	12
1904	19
1905	9
1906	6
1907	8
1908	10
1909	41
1910	9
1911	24
1912	46
1913	43
1914	26
1915	27
1916	64
1917	217
1918	29
1919	18
1920	54
1921	201
1922	98
1923	80
1924	149
1925	219
1926	140
1927	190
1928	174
1929	354
1930	471
1931	453
1932	281
1933	416
1934	620
1935	499
1936	541
1937	356
1938	315
1939	389
1940	359
1941	807
1942	390
1943	345
1944	936
1945	401
1946	419
1947	709
1948	306
1949	471
1950	320
1951	296
1952	417
1953	283
1954	536
1955	319
1956	457
1957	305
1958	494
1959	337
1960	461
1961	429
1962	662
1963	493
1964	677
1965	793
1966	1,037
1967	1,071
1968	619
1969	533
1970	526
1971	711
1972	823
1973	451
1974	596
1975	753
1976	529
1977	845
1978	433
1979	797
1980	929
1981	645
1982	1,232
1983	1,095
1984	822
1985	804
1986	563
1987	885
1988	1,119
1989	983
1990	760
1991	822
1992	928
1993	840
1994	1,173
1995	1,324
1996	1,147
1997	1,512
1998	1,232
1999	1,152
2000	924
2001	811
2002	1,152
2003	1,601
2004	1,478
2005	1,031
2006	896
2007	1,428
2008	945
2009	836
2010	2,289
2011	1,106
2012	953
2013	470
2014	556
2015	696
2016	1,340
2017	619
2018	861
2019	758
2020	688
2021	834
2022	661
2023	757
2024	643
2025	722
2026	765

Download the Data

Data for records on 1931-08-11: 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	295
20 to 40	32
40 to 60	8
60 to 80	5
80 to 100	4
100 to 120	1
120 to 140	1
140 to 160	2