Weather Records on 30 April 1941

484 weather records were set or tied worldwide on 30 April 1941. Highest significance: Ufa, RU.

Key Facts for 30 April 1941

On 30 April 1941, 484 weather records were set or tied at long-record stations worldwide.
260 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 19 monthly and 465 daily.
Ufa set a monthly record daily precipitation of 43.5 mm (1.7 in) on 30 April 1941.
Across 165 earlier years (1795 to 2026) the same calendar date averaged 447 records.

Record Map

484 stations

484 station records on 30 April 1941 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 April 1941: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ufa	Russia	Record daily precipitation	43.5 mm (1.7 in)	58 of 100 (Notable)
Campbell (Mun)	South Africa	Record daily precipitation	35.8 mm (1.4 in)	57 of 100 (Notable)
Douglas	South Africa	Record daily precipitation	31.8 mm (1.3 in)	53 of 100 (Notable)
Oranjerivier (Sar)	South Africa	Record daily precipitation	45.7 mm (1.8 in)	48 of 100 (Notable)
Belur	India	Record daily precipitation	52.1 mm (2.1 in)	47 of 100 (Notable)
Oranje	South Africa	Record daily precipitation	30.5 mm (1.2 in)	46 of 100 (Notable)
Koffiefontein (Pol)	South Africa	Record daily precipitation	39.6 mm (1.6 in)	45 of 100 (Notable)
Sakardu Obsy	Pakistan	Record daily precipitation	28.2 mm (1.1 in)	44 of 100 (Notable)
Jagersfontein	South Africa	Record daily precipitation	40.6 mm (1.6 in)	44 of 100 (Notable)
Angul	India	Record daily precipitation	40.6 mm (1.6 in)	40 of 100 (Notable)
Dras	India	Record daily precipitation	48.8 mm (1.9 in)	35 of 100 (Notable)
Port Arthur	Canada	Record high minimum temperature	9.4 C (48.9 F)	34 of 100 (Routine)
Nuwejaarskraal	South Africa	Record daily precipitation	52.1 mm (2.1 in)	33 of 100 (Routine)
Childress 3 W	United States	Record daily precipitation	50.8 mm (2.0 in)	33 of 100 (Routine)
Kareekloof	South Africa	Record daily precipitation	45.2 mm (1.8 in)	32 of 100 (Routine)
Bonham 3NNE	United States	Record daily precipitation	50.8 mm (2.0 in)	32 of 100 (Routine)
Clarksville 2NE	United States	Record daily precipitation	102.4 mm (4.0 in)	32 of 100 (Routine)
Paris	United States	Record daily precipitation	55.9 mm (2.2 in)	32 of 100 (Routine)
Manitowoc	United States	Record high minimum temperature	12.8 C (55.0 F)	32 of 100 (Routine)
Chamarajnagar	India	Record daily precipitation	27.9 mm (1.1 in)	31 of 100 (Routine)
Arthur City	United States	Record daily precipitation	49.3 mm (1.9 in)	31 of 100 (Routine)
Toronto	Canada	Record high minimum temperature	14.4 C (57.9 F)	30 of 100 (Routine)
Mahespur	India	Record daily precipitation	55.9 mm (2.2 in)	30 of 100 (Routine)
Scott City	United States	Record daily precipitation	29.5 mm (1.2 in)	30 of 100 (Routine)
Greenville Kgvl Radio	United States	Record daily precipitation	53.6 mm (2.1 in)	29 of 100 (Routine)
Groenfontein "Montagu"	South Africa	Record daily precipitation	26.2 mm (1.0 in)	28 of 100 (Routine)
Sierra Madre Henszey	United States	Record daily precipitation	59.2 mm (2.3 in)	28 of 100 (Routine)
Hypoluxo	United States	Record low maximum temperature	21.7 C (71.1 F)	28 of 100 (Routine)
Provincetown 3 NW	United States	Record high maximum temperature	27.2 C (81.0 F)	28 of 100 (Routine)
Kargil	India	Record daily precipitation	34.8 mm (1.4 in)	27 of 100 (Routine)
Toronto	Canada	Record high maximum temperature	27.8 C (82.0 F)	26 of 100 (Routine)
Proddatur	India	Record daily precipitation	25.1 mm (1.0 in)	26 of 100 (Routine)
Vantipura	India	Record daily precipitation	25.4 mm (1.0 in)	26 of 100 (Routine)
Bangalore	India	Record daily precipitation	40.1 mm (1.6 in)	26 of 100 (Routine)
Mulbagal	India	Record daily precipitation	33.0 mm (1.3 in)	26 of 100 (Routine)
Deogarh (Bamra)	India	Record daily precipitation	28.2 mm (1.1 in)	26 of 100 (Routine)
Kotli	Pakistan	Record daily precipitation	25.4 mm (1.0 in)	25 of 100 (Routine)
Jacobsdal (Pol)	South Africa	Record daily precipitation	28.7 mm (1.1 in)	25 of 100 (Routine)
Escanaba	United States	Record high minimum temperature	10.0 C (50.0 F)	25 of 100 (Routine)
Hyannis	United States	Record high maximum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Taunton	United States	Record high maximum temperature	27.8 C (82.0 F)	24 of 100 (Routine)
Webbers Falls 5 WSW	United States	Record daily precipitation	48.8 mm (1.9 in)	24 of 100 (Routine)
Tranebjerg	Denmark	Record low minimum temperature	-1.5 C (29.3 F)	23 of 100 (Routine)
Barharwa	India	Record daily precipitation	76.2 mm (3.0 in)	23 of 100 (Routine)
Forest Grove	United States	Record high minimum temperature	10.6 C (51.1 F)	23 of 100 (Routine)
Calgary Int'l A	Canada	Record high maximum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Thirthahalli	India	Record daily precipitation	26.9 mm (1.1 in)	22 of 100 (Routine)
Armagh	United Kingdom	Record low maximum temperature	9.0 C (48.2 F)	22 of 100 (Routine)
Pasadena	United States	Record daily precipitation	37.8 mm (1.5 in)	22 of 100 (Routine)
Fall River	United States	Record high maximum temperature	28.9 C (84.0 F)	21 of 100 (Routine)
Setauket Strong	United States	Record high maximum temperature	28.9 C (84.0 F)	21 of 100 (Routine)
Heppner	United States	Record high minimum temperature	14.4 C (57.9 F)	21 of 100 (Routine)
Mc Minnville	United States	Record high minimum temperature	11.1 C (52.0 F)	21 of 100 (Routine)
Ny City Cntrl Park	United States	Record high maximum temperature	30.0 C (86.0 F)	21 of 100 (Routine)
Kamloops	Canada	Record daily precipitation	7.9 mm (0.31 in)	20 of 100 (Routine)
Beringarra	Australia	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Cuddapah	India	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Petrusville (Pol)	South Africa	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Balasore	India	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Boolathana	Australia	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)

Counts by Type and Timescale

484 records

Records set or tied on 30 April 1941 by type: Highest daily maximum 110, Lowest daily maximum 10, Highest daily minimum 150, Lowest daily minimum 4, Heaviest daily rainfall 207, Deepest snow cover 3.

Records on 30 April 1941 by type
Record type	Records
Highest daily maximum	110
Lowest daily maximum	10
Highest daily minimum	150
Lowest daily minimum	4
Heaviest daily rainfall	207
Heaviest daily snowfall	0
Deepest snow cover	3

Records on 30 April 1941 by timescale: all-time 0, monthly 19, daily 465.

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 203.0. Ties are not counted.

Top 20 by Significance

30 April 1941

Top 20 records on 30 April 1941 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 April 1941	Ufa, RU	monthly rain	43.5 mm (1.7 in)	22.9 mm (0.9 in)	15 years	58 of 100 (Notable)
30 April 1941	Campbell (Mun), ZA	daily rain	35.8 mm (1.4 in)	34.5 mm (1.4 in)	42 years	57 of 100 (Notable)
30 April 1941	Douglas, ZA	daily rain	31.8 mm (1.3 in)	26.0 mm (1.0 in)	53 years	53 of 100 (Notable)
30 April 1941	Oranjerivier (Sar), ZA	monthly rain	45.7 mm (1.8 in)	12.7 mm (0.5 in)	50 years	48 of 100 (Notable)
30 April 1941	Belur, IN	daily rain	52.1 mm (2.1 in)	39.1 mm (1.5 in)	35 years	47 of 100 (Notable)
30 April 1941	Oranje, ZA	daily rain	30.5 mm (1.2 in)	23.6 mm (0.9 in)	34 years	46 of 100 (Notable)
30 April 1941	Koffiefontein (Pol), ZA	daily rain	39.6 mm (1.6 in)	27.7 mm (1.1 in)	20 years	45 of 100 (Notable)
30 April 1941	Sakardu Obsy, PK	daily rain	28.2 mm (1.1 in)	21.8 mm (0.9 in)	32 years	44 of 100 (Notable)
30 April 1941	Jagersfontein, ZA	daily rain	40.6 mm (1.6 in)	28.7 mm (1.1 in)	30 years	44 of 100 (Notable)
30 April 1941	Angul, IN	daily rain	40.6 mm (1.6 in)	26.6 mm (1.0 in)	26 years	40 of 100 (Notable)
30 April 1941	Dras, IN	daily rain	48.8 mm (1.9 in)	31.0 mm (1.2 in)	7 years	35 of 100 (Notable)
30 April 1941	Port Arthur, CA	monthly high min	9.4 C (48.9 F)	1.1 C (2.0 F)	54 years	34 of 100 (Routine)
30 April 1941	Nuwejaarskraal, ZA	monthly rain	52.1 mm (2.1 in)	5.6 mm (0.22 in)	40 years	33 of 100 (Routine)
30 April 1941	Childress 3 W, US	daily rain	50.8 mm (2.0 in)	35.6 mm (1.4 in)	26 years	33 of 100 (Routine)
30 April 1941	Kareekloof, ZA	monthly rain	45.2 mm (1.8 in)	9.6 mm (0.38 in)	18 years	32 of 100 (Routine)
30 April 1941	Bonham 3NNE, US	daily rain	50.8 mm (2.0 in)	40.4 mm (1.6 in)	24 years	32 of 100 (Routine)
30 April 1941	Clarksville 2NE, US	monthly rain	102.4 mm (4.0 in)	25.4 mm (1.0 in)	14 years	32 of 100 (Routine)
30 April 1941	Paris, US	daily rain	55.9 mm (2.2 in)	33.0 mm (1.3 in)	34 years	32 of 100 (Routine)
30 April 1941	Manitowoc, US	daily high min	12.8 C (55.0 F)	5.0 C (9.0 F)	46 years	32 of 100 (Routine)
30 April 1941	Chamarajnagar, IN	daily rain	27.9 mm (1.1 in)	24.3 mm (1.0 in)	28 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

1795 to 1941

Records set or tied on this calendar date in each year from 1795 to 1941. 1941 had 484 records.

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

Records on 04-30 in each year
Year	Records
1795	1
1804	1
1809	1
1812	1
1814	2
1833	1
1840	1
1848	1
1850	1
1853	1
1854	1
1856	1
1859	1
1862	1
1864	1
1865	1
1866	3
1872	1
1873	1
1874	2
1876	1
1878	4
1879	2
1880	1
1881	1
1882	1
1884	1
1885	1
1886	5
1888	1
1889	1
1891	5
1892	7
1894	1
1895	5
1896	3
1897	2
1898	6
1899	11
1900	4
1901	8
1902	13
1903	21
1904	11
1905	9
1906	16
1907	35
1908	28
1909	74
1910	17
1911	19
1912	18
1913	62
1914	8
1915	20
1916	21
1917	25
1918	28
1919	130
1920	70
1921	54
1922	138
1923	42
1924	96
1925	210
1926	331
1927	127
1928	130
1929	119
1930	232
1931	548
1932	145
1933	422
1934	443
1935	327
1936	373
1937	228
1938	282
1939	268
1940	526
1941	484
1942	1,163
1943	470
1944	286
1945	314
1946	301
1947	330
1948	912
1949	447
1950	671
1951	783
1952	435
1953	635
1954	1,224
1955	1,252
1956	908
1957	401
1958	482
1959	575
1960	507
1961	381
1962	617
1963	730
1964	339
1965	488
1966	740
1967	914
1968	928
1969	587
1970	1,189
1971	365
1972	497
1973	398
1974	822
1975	468
1976	783
1977	525
1978	631
1979	675
1980	545
1981	1,342
1982	504
1983	1,154
1984	1,519
1985	650
1986	660
1987	1,437
1988	808
1989	674
1990	977
1991	828
1992	1,808
1993	765
1994	1,499
1995	1,007
1996	1,637
1997	764
1998	857
1999	1,012
2000	1,046
2001	900
2002	1,171
2003	927
2004	703
2005	1,113
2006	778
2007	996
2008	1,260
2009	660
2010	921
2011	636
2012	819
2013	732
2014	946
2015	380
2016	969
2017	1,450
2018	708
2019	700
2020	1,476
2021	1,167
2022	499
2023	782
2024	705
2025	489
2026	365

Download the Data

Data for records on 1941-04-30: 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	379
50 to 100	1
100 to 150	0
150 to 200	0
200 to 250	1