Weather Records on 19 April 1943

588 weather records were set or tied worldwide on 19 April 1943. Highest significance: St Catharines, CA.

Key Facts for 19 April 1943

On 19 April 1943, 588 weather records were set or tied at long-record stations worldwide.
148 were record highs and 139 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 15 monthly and 573 daily.
St Catharines set a daily record precipitation of 33.8 mm (1.3 in) on 19 April 1943.
Across 161 earlier years (1807 to 2026) the same calendar date averaged 458 records.

Record Map

588 stations

588 station records on 19 April 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 April 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
St Catharines	Canada	Record daily precipitation	33.8 mm (1.3 in)	63 of 100 (Major)
Cle Elum	United States	Record daily precipitation	39.1 mm (1.5 in)	62 of 100 (Major)
Atlantic City Marina	United States	Record daily precipitation	61.5 mm (2.4 in)	54 of 100 (Notable)
Sivakasi	India	Record daily precipitation	71.4 mm (2.8 in)	51 of 100 (Notable)
Vineland	United States	Record daily precipitation	50.8 mm (2.0 in)	51 of 100 (Notable)
Collingwood	Canada	Record daily snowfall	10.2 cm (4.0 in)	48 of 100 (Notable)
Hamilton	Canada	Record daily precipitation	50.8 mm (2.0 in)	47 of 100 (Notable)
Woodstock 2 NE	United States	Record daily precipitation	38.6 mm (1.5 in)	47 of 100 (Notable)
Gondwara(Kohra)	India	Record daily precipitation	74.2 mm (2.9 in)	46 of 100 (Notable)
Solomons	United States	Record daily precipitation	51.8 mm (2.0 in)	46 of 100 (Notable)
Greenville 2 NE	United States	Record daily precipitation	33.0 mm (1.3 in)	46 of 100 (Notable)
Praha-Klementinum	Czech Republic	Record high maximum temperature	25.0 C (77.0 F)	45 of 100 (Notable)
Clayton	United States	Record daily precipitation	46.2 mm (1.8 in)	45 of 100 (Notable)
Fish Creek (Hoddle Range)	Australia	Record daily precipitation	51.8 mm (2.0 in)	44 of 100 (Notable)
Frederick Police Brks	United States	Record daily precipitation	51.6 mm (2.0 in)	44 of 100 (Notable)
Coatesville 1 SW	United States	Record daily precipitation	52.1 mm (2.1 in)	44 of 100 (Notable)
Gaston Shoals	United States	Record daily precipitation	73.7 mm (2.9 in)	44 of 100 (Notable)
Roanoke	United States	Record daily precipitation	73.7 mm (2.9 in)	44 of 100 (Notable)
Bridgeton 1 NE	United States	Record daily precipitation	47.5 mm (1.9 in)	43 of 100 (Notable)
Lockport 2SE	United States	Record daily precipitation	51.8 mm (2.0 in)	43 of 100 (Notable)
W Chester 2 NW	United States	Record daily precipitation	51.8 mm (2.0 in)	43 of 100 (Notable)
Lexington	United States	Record daily precipitation	40.6 mm (1.6 in)	43 of 100 (Notable)
Purcellville	United States	Record daily precipitation	55.6 mm (2.2 in)	43 of 100 (Notable)
Blacksburg	United States	Record daily precipitation	36.8 mm (1.4 in)	42 of 100 (Notable)
Cape May 2 NW	United States	Record daily precipitation	48.0 mm (1.9 in)	41 of 100 (Notable)
Milford 2 SE	United States	Record daily precipitation	57.9 mm (2.3 in)	39 of 100 (Notable)
Hammonton 1 NE	United States	Record daily precipitation	43.2 mm (1.7 in)	39 of 100 (Notable)
Catawba Hospital	United States	Record daily precipitation	39.1 mm (1.5 in)	39 of 100 (Notable)
Wilmington City Hall	United States	Record daily precipitation	58.9 mm (2.3 in)	38 of 100 (Notable)
Salisbury	United States	Record daily precipitation	41.4 mm (1.6 in)	38 of 100 (Notable)
Selinsgrove 2 S	United States	Record daily precipitation	46.5 mm (1.8 in)	37 of 100 (Notable)
Experiment	United States	Record daily precipitation	81.8 mm (3.2 in)	36 of 100 (Notable)
Millington 1 SE	United States	Record daily precipitation	54.6 mm (2.1 in)	36 of 100 (Notable)
Princess Anne	United States	Record daily precipitation	43.7 mm (1.7 in)	36 of 100 (Notable)
Harbor Beach 1 SSE	United States	Record daily snowfall	8.1 cm (3.2 in)	36 of 100 (Notable)
Long Branch-Oakhurst	United States	Record daily precipitation	45.7 mm (1.8 in)	36 of 100 (Notable)
Pelzer	United States	Record daily precipitation	61.2 mm (2.4 in)	36 of 100 (Notable)
Fredericksburg Np	United States	Record daily precipitation	38.6 mm (1.5 in)	36 of 100 (Notable)
Georgetown	Canada	Record daily precipitation	31.8 mm (1.3 in)	35 of 100 (Notable)
Georgetown	Canada	Record daily snowfall	12.7 cm (5.0 in)	35 of 100 (Notable)
Coleman 3 WNW	United States	Record daily precipitation	48.3 mm (1.9 in)	35 of 100 (Notable)
Lancaster 2 NE Pump St	United States	Record daily precipitation	30.5 mm (1.2 in)	35 of 100 (Notable)
Covington	United States	Record daily precipitation	66.5 mm (2.6 in)	34 of 100 (Routine)
Easton	United States	Record daily precipitation	43.2 mm (1.7 in)	34 of 100 (Routine)
Jamestown	United States	Record daily precipitation	33.5 mm (1.3 in)	34 of 100 (Routine)
New River	United States	Record daily precipitation	45.0 mm (1.8 in)	34 of 100 (Routine)
Toccoa	United States	Record daily precipitation	104.4 mm (4.1 in)	33 of 100 (Routine)
Oneonta	United States	Record daily precipitation	65.0 mm (2.6 in)	32 of 100 (Routine)
Bridgeville 1 NW	United States	Record daily precipitation	40.6 mm (1.6 in)	32 of 100 (Routine)
Dover	United States	Record daily precipitation	57.7 mm (2.3 in)	32 of 100 (Routine)
Griffin	United States	Record daily precipitation	65.5 mm (2.6 in)	32 of 100 (Routine)
Rome	United States	Record daily precipitation	67.6 mm (2.7 in)	32 of 100 (Routine)
Freehold-Marlboro	United States	Record daily precipitation	25.4 mm (1.0 in)	32 of 100 (Routine)
Durham	United States	Record daily precipitation	46.0 mm (1.8 in)	32 of 100 (Routine)
Buchanan	United States	Record daily precipitation	35.6 mm (1.4 in)	32 of 100 (Routine)
Hillsboro	United States	Record daily snowfall	5.1 cm (2.0 in)	32 of 100 (Routine)
Smithton (Grant Street)	Australia	Record daily precipitation	29.2 mm (1.1 in)	31 of 100 (Routine)
Balliguda	India	Record daily precipitation	53.6 mm (2.1 in)	31 of 100 (Routine)
Millsboro	United States	Record daily precipitation	38.1 mm (1.5 in)	31 of 100 (Routine)
Gainesville	United States	Record daily precipitation	95.8 mm (3.8 in)	31 of 100 (Routine)

Counts by Type and Timescale

588 records

Records set or tied on 19 April 1943 by type: Highest daily maximum 72, Lowest daily maximum 77, Highest daily minimum 76, Lowest daily minimum 62, Heaviest daily rainfall 275, Heaviest daily snowfall 20, Deepest snow cover 6.

Records on 19 April 1943 by type
Record type	Records
Highest daily maximum	72
Lowest daily maximum	77
Highest daily minimum	76
Lowest daily minimum	62
Heaviest daily rainfall	275
Heaviest daily snowfall	20
Deepest snow cover	6

Records on 19 April 1943 by timescale: all-time 0, monthly 15, daily 573.

How Much Records Were Beaten By

497 broken records

Margins by which the 497 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 390.0. Ties are not counted.

Top 20 by Significance

19 April 1943

Top 20 records on 19 April 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 April 1943	St Catharines, CA	daily rain	33.8 mm (1.3 in)	25.9 mm (1.0 in)	59 years	63 of 100 (Major)
19 April 1943	Cle Elum, US	monthly rain	39.1 mm (1.5 in)	15.0 mm (0.6 in)	44 years	62 of 100 (Major)
19 April 1943	Atlantic City Marina, US	daily rain	61.5 mm (2.4 in)	36.4 mm (1.4 in)	32 years	54 of 100 (Notable)
19 April 1943	Sivakasi, IN	daily rain	71.4 mm (2.8 in)	53.1 mm (2.1 in)	40 years	51 of 100 (Notable)
19 April 1943	Vineland, US	daily rain	50.8 mm (2.0 in)	40.4 mm (1.6 in)	32 years	51 of 100 (Notable)
19 April 1943	Collingwood, CA	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	72 years	48 of 100 (Notable)
19 April 1943	Hamilton, CA	daily rain	50.8 mm (2.0 in)	31.7 mm (1.2 in)	17 years	47 of 100 (Notable)
19 April 1943	Woodstock 2 NE, US	daily rain	38.6 mm (1.5 in)	25.1 mm (1.0 in)	50 years	47 of 100 (Notable)
19 April 1943	Gondwara(Kohra), IN	daily rain	74.2 mm (2.9 in)	70.6 mm (2.8 in)	8 years	46 of 100 (Notable)
19 April 1943	Solomons, US	daily rain	51.8 mm (2.0 in)	28.9 mm (1.1 in)	42 years	46 of 100 (Notable)
19 April 1943	Greenville 2 NE, US	daily rain	33.0 mm (1.3 in)	21.1 mm (0.8 in)	48 years	46 of 100 (Notable)
19 April 1943	Praha-Klementinum, CZ	daily high max	25.0 C (77.0 F)	2.5 C (4.5 F)	128 years	45 of 100 (Notable)
19 April 1943	Clayton, US	daily rain	46.2 mm (1.8 in)	32.0 mm (1.3 in)	42 years	45 of 100 (Notable)
19 April 1943	Fish Creek (Hoddle Range), AU	daily rain	51.8 mm (2.0 in)	29.4 mm (1.2 in)	36 years	44 of 100 (Notable)
19 April 1943	Frederick Police Brks, US	daily rain	51.6 mm (2.0 in)	38.1 mm (1.5 in)	17 years	44 of 100 (Notable)
19 April 1943	Coatesville 1 SW, US	daily rain	52.1 mm (2.1 in)	34.3 mm (1.4 in)	32 years	44 of 100 (Notable)
19 April 1943	Gaston Shoals, US	daily rain	73.7 mm (2.9 in)	44.0 mm (1.7 in)	20 years	44 of 100 (Notable)
19 April 1943	Roanoke, US	monthly rain	73.7 mm (2.9 in)	22.1 mm (0.9 in)	24 years	44 of 100 (Notable)
19 April 1943	Bridgeton 1 NE, US	daily rain	47.5 mm (1.9 in)	31.5 mm (1.2 in)	34 years	43 of 100 (Notable)
19 April 1943	Lockport 2SE, US	daily rain	51.8 mm (2.0 in)	27.4 mm (1.1 in)	17 years	43 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

1807 to 1943

Records set or tied on this calendar date in each year from 1807 to 1943. 1943 had 588 records.

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

Records on 04-19 in each year
Year	Records
1807	2
1814	1
1840	1
1843	1
1845	1
1847	1
1849	2
1851	2
1852	3
1854	1
1860	2
1862	1
1865	3
1868	1
1870	1
1871	2
1873	1
1875	1
1876	1
1877	3
1878	2
1880	1
1881	2
1883	1
1884	2
1886	1
1890	7
1892	3
1893	5
1894	15
1895	6
1896	3
1897	4
1898	6
1899	3
1900	2
1901	4
1902	3
1903	16
1904	31
1905	5
1906	23
1907	27
1908	14
1909	43
1910	37
1911	31
1912	14
1913	29
1914	42
1915	32
1916	26
1917	26
1918	53
1919	25
1920	66
1921	34
1922	46
1923	106
1924	99
1925	208
1926	421
1927	609
1928	404
1929	167
1930	70
1931	164
1932	125
1933	242
1934	291
1935	256
1936	382
1937	569
1938	433
1939	383
1940	361
1941	747
1942	254
1943	588
1944	290
1945	295
1946	501
1947	314
1948	817
1949	384
1950	211
1951	576
1952	450
1953	1,158
1954	342
1955	858
1956	480
1957	576
1958	268
1959	526
1960	216
1961	759
1962	567
1963	510
1964	478
1965	578
1966	1,188
1967	915
1968	612
1969	697
1970	943
1971	721
1972	573
1973	811
1974	593
1975	584
1976	863
1977	686
1978	616
1979	592
1980	844
1981	677
1982	641
1983	2,588
1984	720
1985	1,388
1986	522
1987	1,493
1988	1,100
1989	881
1990	1,502
1991	1,068
1992	594
1993	613
1994	1,117
1995	1,347
1996	751
1997	899
1998	1,049
1999	794
2000	963
2001	1,135
2002	1,612
2003	824
2004	783
2005	851
2006	1,111
2007	759
2008	926
2009	737
2010	600
2011	1,363
2012	660
2013	2,068
2014	436
2015	692
2016	813
2017	485
2018	1,490
2019	856
2020	444
2021	640
2022	1,166
2023	828
2024	790
2025	1,135
2026	460

Download the Data

Data for records on 1943-04-19: 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	487
50 to 100	8
100 to 150	1
150 to 200	0
200 to 250	0
250 to 300	0
300 to 350	0
350 to 400	1