Weather Records on 9 May 1933

482 weather records were set or tied worldwide on 9 May 1933. Highest significance: Mohania(Mahania), IN.

Key Facts for 9 May 1933

On 9 May 1933, 482 weather records were set or tied at long-record stations worldwide.
141 were record highs and 150 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 18 monthly and 464 daily.
Mohania(Mahania) set a daily record precipitation of 28.4 mm (1.1 in) on 9 May 1933.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 432 records.

Record Map

482 stations

482 station records on 9 May 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 May 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mohania(Mahania)	India	Record daily precipitation	28.4 mm (1.1 in)	52 of 100 (Notable)
Sarangarh	India	Record daily precipitation	62.2 mm (2.4 in)	52 of 100 (Notable)
Simga	India	Record daily precipitation	53.3 mm (2.1 in)	52 of 100 (Notable)
Sonepat	India	Record daily precipitation	47.0 mm (1.9 in)	48 of 100 (Notable)
Raigarh	India	Record daily precipitation	47.5 mm (1.9 in)	46 of 100 (Notable)
Cuttack	India	Record daily precipitation	68.6 mm (2.7 in)	43 of 100 (Notable)
Phulpur	India	Record daily precipitation	27.7 mm (1.1 in)	42 of 100 (Notable)
Arwal	India	Record daily precipitation	46.2 mm (1.8 in)	41 of 100 (Notable)
Cape Norman	Canada	Record daily snowfall	12.7 cm (5.0 in)	40 of 100 (Notable)
Biswan	India	Record daily precipitation	46.0 mm (1.8 in)	40 of 100 (Notable)
Chatrapur	India	Record daily precipitation	45.7 mm (1.8 in)	38 of 100 (Notable)
Sardhana	India	Record daily precipitation	45.0 mm (1.8 in)	34 of 100 (Routine)
Uluberia	India	Record daily precipitation	159.5 mm (6.3 in)	34 of 100 (Routine)
Daudnagar(Haspur)	India	Record daily precipitation	43.7 mm (1.7 in)	33 of 100 (Routine)
Jamui	India	Record daily precipitation	40.4 mm (1.6 in)	33 of 100 (Routine)
Cuttack	India	Record daily precipitation	58.4 mm (2.3 in)	33 of 100 (Routine)
Rajauli	India	Record daily precipitation	25.7 mm (1.0 in)	32 of 100 (Routine)
Muhammadpur	India	Record daily precipitation	30.5 mm (1.2 in)	31 of 100 (Routine)
Banpur	India	Record daily precipitation	31.8 mm (1.3 in)	30 of 100 (Routine)
Budge Budge	India	Record daily precipitation	100.3 mm (3.9 in)	30 of 100 (Routine)
Soro	India	Record daily precipitation	59.7 mm (2.4 in)	29 of 100 (Routine)
Amta	India	Record daily precipitation	82.6 mm (3.3 in)	29 of 100 (Routine)
Pachamba	India	Record daily precipitation	63.5 mm (2.5 in)	28 of 100 (Routine)
Ranka	India	Record daily precipitation	27.7 mm (1.1 in)	28 of 100 (Routine)
Latehar	India	Record daily precipitation	34.8 mm (1.4 in)	28 of 100 (Routine)
Hardwar Mayapur	India	Record daily precipitation	36.1 mm (1.4 in)	28 of 100 (Routine)
Balliguda	India	Record daily precipitation	41.9 mm (1.6 in)	27 of 100 (Routine)
Gop	India	Record daily precipitation	43.4 mm (1.7 in)	27 of 100 (Routine)
Bassawan	India	Record daily precipitation	43.2 mm (1.7 in)	26 of 100 (Routine)
Ghatal	India	Record daily precipitation	104.1 mm (4.1 in)	26 of 100 (Routine)
Montgomery Wb City	United States	Record high minimum temperature	22.8 C (73.0 F)	26 of 100 (Routine)
Itchapuram	India	Record daily precipitation	33.0 mm (1.3 in)	25 of 100 (Routine)
Raipur	India	Record daily precipitation	26.2 mm (1.0 in)	25 of 100 (Routine)
Narsingpur	India	Record daily precipitation	41.9 mm (1.6 in)	25 of 100 (Routine)
Brinkley	United States	Record high minimum temperature	25.0 C (77.0 F)	25 of 100 (Routine)
Gurjala(Gurujala)	India	Record daily precipitation	34.0 mm (1.3 in)	24 of 100 (Routine)
Burdwan	India	Record daily precipitation	101.9 mm (4.0 in)	24 of 100 (Routine)
Heber	United States	Record low maximum temperature	3.9 C (39.0 F)	24 of 100 (Routine)
Little Rock St Capitol	United States	Record high minimum temperature	22.2 C (72.0 F)	23 of 100 (Routine)
Calgary Int'l A	Canada	Record daily snowfall	7.1 cm (2.8 in)	22 of 100 (Routine)
Markapur	India	Record daily precipitation	49.5 mm (1.9 in)	22 of 100 (Routine)
Rewa	India	Record daily precipitation	32.8 mm (1.3 in)	22 of 100 (Routine)
Bolangir	India	Record daily precipitation	33.0 mm (1.3 in)	22 of 100 (Routine)
Pine Bluff	United States	Record high minimum temperature	23.3 C (73.9 F)	21 of 100 (Routine)
Louisville	United States	Record high minimum temperature	22.2 C (72.0 F)	21 of 100 (Routine)
Waco	United States	Record high maximum temperature	34.4 C (93.9 F)	21 of 100 (Routine)
Goldberg	Germany	Record daily precipitation	23.8 mm (0.9 in)	20 of 100 (Routine)
Allahabad Chailk	India	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Shahabad	India	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Agra	India	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Vestervig	Denmark	Record daily precipitation	17.4 mm (0.7 in)	20 of 100 (Routine)
Tijara	India	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Bayana Biana	India	Record daily precipitation	12.4 mm (0.5 in)	20 of 100 (Routine)
Lachmangarh	India	Record daily precipitation	17.3 mm (0.7 in)	20 of 100 (Routine)
Karwi	India	Record daily precipitation	14.5 mm (0.6 in)	20 of 100 (Routine)
Sakti	India	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Pincher Creek Town	Canada	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Kunda	India	Record daily precipitation	18.0 mm (0.7 in)	20 of 100 (Routine)
Alwar	India	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Soraon	India	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)

Counts by Type and Timescale

482 records

Records set or tied on 9 May 1933 by type: Highest daily maximum 34, Lowest daily maximum 96, Highest daily minimum 107, Lowest daily minimum 54, Heaviest daily rainfall 186, Heaviest daily snowfall 5.

Records on 9 May 1933 by type
Record type	Records
Highest daily maximum	34
Lowest daily maximum	96
Highest daily minimum	107
Lowest daily minimum	54
Heaviest daily rainfall	186
Heaviest daily snowfall	5
Deepest snow cover	0

Records on 9 May 1933 by timescale: all-time 0, monthly 18, daily 464.

How Much Records Were Beaten By

381 broken records

Margins by which the 381 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 89.0. Ties are not counted.

Top 20 by Significance

9 May 1933

Top 20 records on 9 May 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 May 1933	Mohania(Mahania), IN	daily rain	28.4 mm (1.1 in)	28.4 mm (1.1 in)	31 years	52 of 100 (Notable)
9 May 1933	Sarangarh, IN	daily rain	62.2 mm (2.4 in)	62.2 mm (2.4 in)	32 years	52 of 100 (Notable)
9 May 1933	Simga, IN	daily rain	53.3 mm (2.1 in)	53.3 mm (2.1 in)	32 years	52 of 100 (Notable)
9 May 1933	Sonepat, IN	daily rain	47.0 mm (1.9 in)	34.3 mm (1.4 in)	19 years	48 of 100 (Notable)
9 May 1933	Raigarh, IN	daily rain	47.5 mm (1.9 in)	42.9 mm (1.7 in)	18 years	46 of 100 (Notable)
9 May 1933	Cuttack, IN	daily rain	68.6 mm (2.7 in)	59.2 mm (2.3 in)	4 years	43 of 100 (Notable)
9 May 1933	Phulpur, IN	monthly rain	27.7 mm (1.1 in)	10.4 mm (0.4 in)	19 years	42 of 100 (Notable)
9 May 1933	Arwal, IN	daily rain	46.2 mm (1.8 in)	39.3 mm (1.5 in)	18 years	41 of 100 (Notable)
9 May 1933	Cape Norman, CA	daily snowfall	12.7 cm (5.0 in)	8.9 cm (3.5 in)	43 years	40 of 100 (Notable)
9 May 1933	Biswan, IN	daily rain	46.0 mm (1.8 in)	35.8 mm (1.4 in)	16 years	40 of 100 (Notable)
9 May 1933	Chatrapur, IN	daily rain	45.7 mm (1.8 in)	38.8 mm (1.5 in)	20 years	38 of 100 (Notable)
9 May 1933	Sardhana, IN	daily rain	45.0 mm (1.8 in)	23.4 mm (0.9 in)	19 years	34 of 100 (Routine)
9 May 1933	Uluberia, IN	monthly rain	159.5 mm (6.3 in)	33.0 mm (1.3 in)	14 years	34 of 100 (Routine)
9 May 1933	Daudnagar(Haspur), IN	daily rain	43.7 mm (1.7 in)	29.5 mm (1.2 in)	18 years	33 of 100 (Routine)
9 May 1933	Jamui, IN	daily rain	40.4 mm (1.6 in)	29.0 mm (1.1 in)	28 years	33 of 100 (Routine)
9 May 1933	Cuttack, IN	daily rain	58.4 mm (2.3 in)	46.2 mm (1.8 in)	4 years	33 of 100 (Routine)
9 May 1933	Rajauli, IN	daily rain	25.7 mm (1.0 in)	21.9 mm (0.9 in)	31 years	32 of 100 (Routine)
9 May 1933	Muhammadpur, IN	daily rain	30.5 mm (1.2 in)	27.2 mm (1.1 in)	14 years	31 of 100 (Routine)
9 May 1933	Banpur, IN	daily rain	31.8 mm (1.3 in)	28.5 mm (1.1 in)	20 years	30 of 100 (Routine)
9 May 1933	Budge Budge, IN	daily rain	100.3 mm (3.9 in)	40.6 mm (1.6 in)	28 years	30 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 1933

Records set or tied on this calendar date in each year from 1793 to 1933. 1933 had 482 records.

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

Records on 05-09 in each year
Year	Records
1793	1
1795	1
1806	1
1810	1
1823	1
1834	1
1838	1
1843	1
1845	2
1846	1
1848	1
1850	2
1855	2
1857	1
1858	1
1861	1
1862	1
1864	2
1865	2
1867	2
1872	1
1873	2
1874	1
1875	2
1879	4
1880	3
1882	1
1883	2
1884	3
1885	3
1889	3
1890	3
1891	3
1892	1
1893	1
1895	2
1896	4
1897	3
1898	3
1899	2
1900	2
1901	9
1902	8
1903	9
1904	14
1905	34
1906	41
1907	11
1908	16
1909	34
1910	45
1911	23
1912	23
1913	15
1914	43
1915	27
1916	26
1917	50
1918	49
1919	47
1920	56
1921	102
1922	45
1923	461
1924	262
1925	123
1926	196
1927	343
1928	302
1929	166
1930	526
1931	411
1932	132
1933	482
1934	750
1935	111
1936	622
1937	128
1938	171
1939	345
1940	237
1941	335
1942	180
1943	524
1944	412
1945	538
1946	278
1947	1,145
1948	379
1949	417
1950	660
1951	188
1952	348
1953	507
1954	489
1955	288
1956	722
1957	505
1958	355
1959	252
1960	748
1961	516
1962	435
1963	1,103
1964	503
1965	730
1966	994
1967	681
1968	545
1969	653
1970	372
1971	338
1972	587
1973	386
1974	699
1975	465
1976	714
1977	931
1978	649
1979	1,605
1980	1,030
1981	639
1982	523
1983	872
1984	892
1985	829
1986	1,253
1987	1,481
1988	594
1989	1,347
1990	850
1991	759
1992	1,476
1993	967
1994	573
1995	960
1996	1,260
1997	1,088
1998	1,182
1999	970
2000	1,114
2001	969
2002	1,489
2003	1,802
2004	926
2005	851
2006	738
2007	765
2008	693
2009	816
2010	764
2011	1,104
2012	686
2013	684
2014	754
2015	689
2016	917
2017	539
2018	879
2019	1,043
2020	1,673
2021	501
2022	1,308
2023	474
2024	792
2025	622
2026	309

Download the Data

Data for records on 1933-05-09: 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	343
20 to 40	28
40 to 60	7
60 to 80	2
80 to 100	1