Weather Records on 30 May 1943

444 weather records were set or tied worldwide on 30 May 1943. Highest significance: St Peter, US.

Key Facts for 30 May 1943

On 30 May 1943, 444 weather records were set or tied at long-record stations worldwide.
61 were record highs and 41 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 42 monthly and 401 daily.
St Peter set a monthly record daily precipitation of 90.2 mm (3.6 in) on 30 May 1943.
Across 165 earlier years (1818 to 2026) the same calendar date averaged 439 records.

Record Map

444 stations

444 station records on 30 May 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 May 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
St Peter	United States	Record daily precipitation	90.2 mm (3.6 in)	66 of 100 (Major)
Ardmore 1 NW	United States	Record daily precipitation	147.6 mm (5.8 in)	65 of 100 (Major)
Coshocton Wpc Plt	United States	Record daily precipitation	127.0 mm (5.0 in)	63 of 100 (Major)
Nadhai	India	Record daily precipitation	63.0 mm (2.5 in)	62 of 100 (Major)
Watertown Wwtp	United States	Record daily precipitation	54.6 mm (2.1 in)	59 of 100 (Notable)
Bishrampur	India	Record daily precipitation	61.0 mm (2.4 in)	56 of 100 (Notable)
Khanpur	India	Record daily precipitation	50.3 mm (2.0 in)	56 of 100 (Notable)
Sonkatch	India	Record daily precipitation	69.3 mm (2.7 in)	54 of 100 (Notable)
Shujalpur	India	Record daily precipitation	76.2 mm (3.0 in)	54 of 100 (Notable)
Kulpahar	India	Record daily precipitation	55.9 mm (2.2 in)	54 of 100 (Notable)
Damoh	India	Record daily precipitation	47.8 mm (1.9 in)	52 of 100 (Notable)
Agra	India	Record daily precipitation	27.2 mm (1.1 in)	52 of 100 (Notable)
Chaplin	Canada	Record daily precipitation	48.0 mm (1.9 in)	51 of 100 (Notable)
Hansot	India	Record daily precipitation	35.6 mm (1.4 in)	51 of 100 (Notable)
Crescent City 3 NNW	United States	Record daily precipitation	73.2 mm (2.9 in)	51 of 100 (Notable)
Anantnag	India	Record daily precipitation	62.2 mm (2.4 in)	50 of 100 (Notable)
Etmadpur	India	Record daily precipitation	68.6 mm (2.7 in)	50 of 100 (Notable)
Dras	India	Record daily precipitation	44.7 mm (1.8 in)	49 of 100 (Notable)
Burnett 3 S	United States	Record daily precipitation	50.0 mm (2.0 in)	49 of 100 (Notable)
Huron Rgnl AP	United States	Record daily precipitation	39.4 mm (1.6 in)	48 of 100 (Notable)
Srinagar	India	Record daily precipitation	52.3 mm (2.1 in)	47 of 100 (Notable)
Sonamarg &	India	Record daily precipitation	73.2 mm (2.9 in)	47 of 100 (Notable)
Mokhada	India	Record daily precipitation	59.7 mm (2.4 in)	47 of 100 (Notable)
Uri	India	Record daily precipitation	59.9 mm (2.4 in)	46 of 100 (Notable)
Patan	India	Record daily precipitation	38.1 mm (1.5 in)	45 of 100 (Notable)
Sirmuthra	India	Record daily precipitation	26.7 mm (1.1 in)	45 of 100 (Notable)
Bijanagar	India	Record daily precipitation	38.4 mm (1.5 in)	45 of 100 (Notable)
Oberlin	United States	Record daily precipitation	64.8 mm (2.6 in)	45 of 100 (Notable)
Green Bay	United States	Record daily precipitation	56.1 mm (2.2 in)	45 of 100 (Notable)
Kerakat	India	Record daily precipitation	49.8 mm (2.0 in)	44 of 100 (Notable)
Haringhata	India	Record daily precipitation	76.2 mm (3.0 in)	44 of 100 (Notable)
Cottonwood 2 E	United States	Record daily precipitation	90.2 mm (3.6 in)	44 of 100 (Notable)
Bahraich	India	Record daily precipitation	61.5 mm (2.4 in)	43 of 100 (Notable)
Jalgaon	India	Record daily precipitation	32.8 mm (1.3 in)	42 of 100 (Notable)
Machhlisnahr	India	Record daily precipitation	36.3 mm (1.4 in)	42 of 100 (Notable)
Baramulla	India	Record daily precipitation	52.3 mm (2.1 in)	41 of 100 (Notable)
Telhara	India	Record daily precipitation	40.1 mm (1.6 in)	41 of 100 (Notable)
Shahabad	India	Record daily precipitation	31.2 mm (1.2 in)	41 of 100 (Notable)
Umbergaon	India	Record daily precipitation	76.2 mm (3.0 in)	40 of 100 (Notable)
Patti	India	Record daily precipitation	39.4 mm (1.6 in)	40 of 100 (Notable)
Kaira	India	Record daily precipitation	79.5 mm (3.1 in)	39 of 100 (Notable)
Khurai	India	Record daily precipitation	25.9 mm (1.0 in)	39 of 100 (Notable)
Magarwara	India	Record daily precipitation	35.6 mm (1.4 in)	39 of 100 (Notable)
Faribault	United States	Record daily precipitation	48.0 mm (1.9 in)	39 of 100 (Notable)
Borsad	India	Record daily precipitation	27.7 mm (1.1 in)	38 of 100 (Notable)
Gangapur	India	Record daily precipitation	34.8 mm (1.4 in)	38 of 100 (Notable)
Mt Ida 3 SE	United States	Record daily precipitation	50.5 mm (2.0 in)	38 of 100 (Notable)
Runge	United States	Record daily precipitation	64.5 mm (2.5 in)	38 of 100 (Notable)
N Bend SW Oregon Rgnl AP	United States	Record daily precipitation	26.9 mm (1.1 in)	38 of 100 (Notable)
Reasi	India	Record daily precipitation	38.1 mm (1.5 in)	37 of 100 (Notable)
Bah	India	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Sakardu Obsy	Pakistan	Record daily precipitation	32.8 mm (1.3 in)	37 of 100 (Notable)
Chippewa Lake	United States	Record daily precipitation	78.7 mm (3.1 in)	35 of 100 (Notable)
Custer	United States	Record daily precipitation	64.3 mm (2.5 in)	35 of 100 (Notable)
Chakrata Kalsi Sr	India	Record daily precipitation	47.0 mm (1.9 in)	34 of 100 (Routine)
Waukesha Wwtp	United States	Record daily precipitation	34.8 mm (1.4 in)	34 of 100 (Routine)
Oelrichs	United States	Record daily precipitation	61.2 mm (2.4 in)	33 of 100 (Routine)
Struth	Australia	Record daily precipitation	31.0 mm (1.2 in)	32 of 100 (Routine)
Mehmedabad	India	Record daily precipitation	73.7 mm (2.9 in)	32 of 100 (Routine)
Haraiya	India	Record daily precipitation	54.6 mm (2.1 in)	32 of 100 (Routine)

Counts by Type and Timescale

444 records

Records set or tied on 30 May 1943 by type: Highest daily maximum 10, Lowest daily maximum 30, Highest daily minimum 51, Lowest daily minimum 11, Heaviest daily rainfall 340, Deepest snow cover 2.

Records on 30 May 1943 by type
Record type	Records
Highest daily maximum	10
Lowest daily maximum	30
Highest daily minimum	51
Lowest daily minimum	11
Heaviest daily rainfall	340
Heaviest daily snowfall	0
Deepest snow cover	2

Records on 30 May 1943 by timescale: all-time 1, monthly 42, daily 401.

How Much Records Were Beaten By

393 broken records

Margins by which the 393 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 320.0. Ties are not counted.

Top 20 by Significance

30 May 1943

Top 20 records on 30 May 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 May 1943	St Peter, US	monthly rain	90.2 mm (3.6 in)	41.7 mm (1.6 in)	37 years	66 of 100 (Major)
30 May 1943	Ardmore 1 NW, US	all-time rain	147.6 mm (5.8 in)	70.4 mm (2.8 in)	9 years	65 of 100 (Major)
30 May 1943	Coshocton Wpc Plt, US	monthly rain	127.0 mm (5.0 in)	72.6 mm (2.9 in)	34 years	63 of 100 (Major)
30 May 1943	Nadhai, IN	monthly rain	63.0 mm (2.5 in)	49.3 mm (1.9 in)	30 years	62 of 100 (Major)
30 May 1943	Watertown Wwtp, US	daily rain	54.6 mm (2.1 in)	37.8 mm (1.5 in)	47 years	59 of 100 (Notable)
30 May 1943	Bishrampur, IN	monthly rain	61.0 mm (2.4 in)	34.8 mm (1.4 in)	10 years	56 of 100 (Notable)
30 May 1943	Khanpur, IN	monthly rain	50.3 mm (2.0 in)	20.3 mm (0.8 in)	26 years	56 of 100 (Notable)
30 May 1943	Sonkatch, IN	monthly rain	69.3 mm (2.7 in)	28.7 mm (1.1 in)	0 years	54 of 100 (Notable)
30 May 1943	Shujalpur, IN	monthly rain	76.2 mm (3.0 in)	34.3 mm (1.4 in)	18 years	54 of 100 (Notable)
30 May 1943	Kulpahar, IN	monthly rain	55.9 mm (2.2 in)	22.1 mm (0.9 in)	18 years	54 of 100 (Notable)
30 May 1943	Damoh, IN	monthly rain	47.8 mm (1.9 in)	19.4 mm (0.8 in)	10 years	52 of 100 (Notable)
30 May 1943	Agra, IN	daily rain	27.2 mm (1.1 in)	25.2 mm (1.0 in)	26 years	52 of 100 (Notable)
30 May 1943	Chaplin, CA	daily rain	48.0 mm (1.9 in)	39.1 mm (1.5 in)	17 years	51 of 100 (Notable)
30 May 1943	Hansot, IN	daily rain	35.6 mm (1.4 in)	35.6 mm (1.4 in)	41 years	51 of 100 (Notable)
30 May 1943	Crescent City 3 NNW, US	daily rain	73.2 mm (2.9 in)	56.7 mm (2.2 in)	20 years	51 of 100 (Notable)
30 May 1943	Anantnag, IN	daily rain	62.2 mm (2.4 in)	60.7 mm (2.4 in)	21 years	50 of 100 (Notable)
30 May 1943	Etmadpur, IN	monthly rain	68.6 mm (2.7 in)	27.7 mm (1.1 in)	2 years	50 of 100 (Notable)
30 May 1943	Dras, IN	daily rain	44.7 mm (1.8 in)	36.8 mm (1.4 in)	24 years	49 of 100 (Notable)
30 May 1943	Burnett 3 S, US	daily rain	50.0 mm (2.0 in)	37.8 mm (1.5 in)	16 years	49 of 100 (Notable)
30 May 1943	Huron Rgnl AP, US	daily rain	39.4 mm (1.6 in)	24.2 mm (1.0 in)	54 years	48 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

1818 to 1943

Records set or tied on this calendar date in each year from 1818 to 1943. 1943 had 444 records.

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

Records on 05-30 in each year
Year	Records
1818	3
1844	1
1847	1
1848	1
1852	1
1853	1
1855	1
1856	1
1858	1
1860	2
1863	1
1864	1
1865	4
1867	1
1868	4
1870	1
1871	2
1873	4
1878	1
1879	1
1880	2
1881	1
1882	2
1883	1
1884	2
1885	1
1886	1
1887	1
1889	3
1890	1
1891	1
1892	2
1893	7
1894	2
1895	5
1896	1
1897	1
1898	2
1899	4
1900	1
1901	4
1902	9
1903	12
1904	7
1905	20
1906	8
1907	20
1908	32
1909	6
1910	22
1911	22
1912	26
1913	89
1914	25
1915	32
1916	41
1917	42
1918	31
1919	90
1920	28
1921	392
1922	72
1923	121
1924	187
1925	190
1926	201
1927	177
1928	86
1929	368
1930	530
1931	316
1932	256
1933	250
1934	731
1935	88
1936	579
1937	440
1938	309
1939	336
1940	289
1941	518
1942	500
1943	444
1944	325
1945	383
1946	310
1947	880
1948	386
1949	318
1950	376
1951	448
1952	295
1953	622
1954	271
1955	377
1956	466
1957	267
1958	480
1959	419
1960	274
1961	657
1962	454
1963	245
1964	709
1965	454
1966	326
1967	859
1968	357
1969	1,092
1970	483
1971	1,044
1972	721
1973	391
1974	631
1975	776
1976	499
1977	444
1978	888
1979	1,185
1980	650
1981	1,001
1982	981
1983	1,310
1984	2,543
1985	772
1986	1,264
1987	1,021
1988	1,371
1989	1,021
1990	983
1991	1,264
1992	1,413
1993	690
1994	834
1995	777
1996	893
1997	936
1998	1,190
1999	1,113
2000	1,391
2001	854
2002	940
2003	1,110
2004	1,219
2005	737
2006	1,179
2007	1,128
2008	829
2009	480
2010	771
2011	1,914
2012	720
2013	821
2014	551
2015	699
2016	540
2017	657
2018	1,319
2019	706
2020	920
2021	841
2022	1,034
2023	344
2024	600
2025	828
2026	525

Download the Data

Data for records on 1943-05-30: 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 50	383
50 to 100	9
100 to 150	0
150 to 200	0
200 to 250	0
250 to 300	0
300 to 350	1