Weather Records on 19 April 2021

640 weather records were set or tied worldwide on 19 April 2021. Highest significance: Mulgrave Mill, AU.

Key Facts for 19 April 2021

On 19 April 2021, 640 weather records were set or tied at long-record stations worldwide.
213 were record highs and 303 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 13 monthly and 627 daily.
Mulgrave Mill set a daily record precipitation of 180.0 mm (7.1 in) on 19 April 2021.
Across 161 earlier years (1807 to 2026) the same calendar date averaged 458 records.

Record Map

640 stations

640 station records on 19 April 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 April 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mulgrave Mill	Australia	Record daily precipitation	180.0 mm (7.1 in)	71 of 100 (Major)
Mossman Central Mill	Australia	Record daily precipitation	175.0 mm (6.9 in)	61 of 100 (Major)
Cairns Aero	Australia	Record daily precipitation	159.2 mm (6.3 in)	57 of 100 (Notable)
Meringa Sugar Exp STN	Australia	Record daily precipitation	228.0 mm (9.0 in)	57 of 100 (Notable)
Hamilton	United States	Record daily snowfall	14.5 cm (5.7 in)	56 of 100 (Notable)
Losinoborskoe	Russia	Record daily precipitation	25.9 mm (1.0 in)	55 of 100 (Notable)
Hamilton	United States	Record snow depth	15.2 cm (6.0 in)	52 of 100 (Notable)
Wauchula	United States	Record daily precipitation	56.6 mm (2.2 in)	49 of 100 (Notable)
Craig	United States	Record high maximum temperature	19.4 C (66.9 F)	49 of 100 (Notable)
South Johnstone Exp STN	Australia	Record daily precipitation	170.4 mm (6.7 in)	48 of 100 (Notable)
Brookville	United States	Record daily snowfall	10.2 cm (4.0 in)	48 of 100 (Notable)
Mt Sophia	Australia	Record daily precipitation	240.0 mm (9.4 in)	46 of 100 (Notable)
Bingil Bay	Australia	Record daily precipitation	193.2 mm (7.6 in)	46 of 100 (Notable)
Talkeetna AP	United States	Record high maximum temperature	17.8 C (64.0 F)	46 of 100 (Notable)
Gustavus	United States	Record high maximum temperature	18.9 C (66.0 F)	44 of 100 (Notable)
Ketchikan AP	United States	Record high maximum temperature	19.4 C (66.9 F)	44 of 100 (Notable)
Ponce 4 E	Puerto Rico [United States]	Record high maximum temperature	33.9 C (93.0 F)	43 of 100 (Notable)
Vladivostok	Russia	Record high minimum temperature	6.4 C (43.5 F)	43 of 100 (Notable)
Purdum	United States	Record low minimum temperature	-8.9 C (16.0 F)	43 of 100 (Notable)
Ft Myers Page Fld AP	United States	Record high minimum temperature	23.3 C (73.9 F)	43 of 100 (Notable)
Halls Creek Airport	Australia	Record low minimum temperature	10.1 C (50.2 F)	42 of 100 (Notable)
Jalpaiguri	India	Record daily precipitation	45.0 mm (1.8 in)	42 of 100 (Notable)
Chandbali	India	Record daily precipitation	35.1 mm (1.4 in)	41 of 100 (Notable)
Deland 1 SSE	United States	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
Adel	United States	Record daily snowfall	11.4 cm (4.5 in)	41 of 100 (Notable)
Little Port Walter	United States	Record high maximum temperature	16.7 C (62.1 F)	41 of 100 (Notable)
Koror	Palau	Record low maximum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Pudino	Russia	Record low maximum temperature	-7.4 C (18.7 F)	40 of 100 (Notable)
Skagway	United States	Record high maximum temperature	20.6 C (69.1 F)	40 of 100 (Notable)
Qinzhou	China	Record daily precipitation	100.3 mm (3.9 in)	39 of 100 (Notable)
Har Kenaan	Israel	Record high minimum temperature	23.5 C (74.3 F)	39 of 100 (Notable)
Barabinsk	Russia	Record low maximum temperature	-3.3 C (26.1 F)	39 of 100 (Notable)
Anchorage Merrill Fld	United States	Record high maximum temperature	17.2 C (63.0 F)	39 of 100 (Notable)
Sobolevo	Russia	Record high maximum temperature	14.7 C (58.5 F)	38 of 100 (Notable)
Har Kenaan	Israel	Record high maximum temperature	31.6 C (88.9 F)	35 of 100 (Notable)
Mena Creek Post Office	Australia	Record daily precipitation	134.2 mm (5.3 in)	34 of 100 (Routine)
Teriberka	Russia	Record high maximum temperature	10.6 C (51.1 F)	33 of 100 (Routine)
Magadan	Russia	Record high minimum temperature	-0.1 C (31.8 F)	33 of 100 (Routine)
Julesburg	United States	Record low minimum temperature	-8.3 C (17.1 F)	33 of 100 (Routine)
Bayview Model Basin	United States	Record high maximum temperature	23.3 C (73.9 F)	33 of 100 (Routine)
Tensleep 4NE	United States	Record snow depth	10.2 cm (4.0 in)	33 of 100 (Routine)
Nemuro	Japan	Record high minimum temperature	4.2 C (39.6 F)	32 of 100 (Routine)
Chetumal Intl	Mexico	Record high maximum temperature	37.0 C (98.6 F)	32 of 100 (Routine)
Kristianstad	Sweden	Record high maximum temperature	18.7 C (65.7 F)	32 of 100 (Routine)
Sharon Springs	United States	Record low minimum temperature	-7.8 C (18.0 F)	32 of 100 (Routine)
Flatwillow 4 ENE	United States	Record daily snowfall	7.6 cm (3.0 in)	32 of 100 (Routine)
Melville 4 W	United States	Record daily snowfall	22.6 cm (8.9 in)	32 of 100 (Routine)
Benkelman 1N	United States	Record low minimum temperature	-7.8 C (18.0 F)	32 of 100 (Routine)
Cordova AP	United States	Record high maximum temperature	19.4 C (66.9 F)	32 of 100 (Routine)
Edward Macdowell Lake	United States	Record daily snowfall	7.6 cm (3.0 in)	31 of 100 (Routine)
Dull Ctr 1SE	United States	Record daily snowfall	18.8 cm (7.4 in)	31 of 100 (Routine)
Old Ft Laramie	United States	Record daily snowfall	7.6 cm (3.0 in)	31 of 100 (Routine)
Valentine Miller Fld AP	United States	Record daily snowfall	18.3 cm (7.2 in)	31 of 100 (Routine)
Mendoza Aero	Argentina	Record high minimum temperature	18.0 C (64.4 F)	30 of 100 (Routine)
Santa Rosa Aero	Argentina	Record high minimum temperature	15.6 C (60.1 F)	30 of 100 (Routine)
Bairnsdale Airport	Australia	Record low minimum temperature	4.4 C (39.9 F)	30 of 100 (Routine)
Ukhta Kalevala	Russia	Record high maximum temperature	14.3 C (57.7 F)	30 of 100 (Routine)
Majsk	Russia	Record low maximum temperature	-6.6 C (20.1 F)	30 of 100 (Routine)
Tatarsk	Russia	Record low maximum temperature	-2.3 C (27.9 F)	30 of 100 (Routine)
Kljuchi	Russia	Record high minimum temperature	1.9 C (35.4 F)	30 of 100 (Routine)

Counts by Type and Timescale

640 records

Records set or tied on 19 April 2021 by type: Highest daily maximum 134, Lowest daily maximum 143, Highest daily minimum 79, Lowest daily minimum 160, Heaviest daily rainfall 45, Heaviest daily snowfall 48, Deepest snow cover 31.

Records on 19 April 2021 by type
Record type	Records
Highest daily maximum	134
Lowest daily maximum	143
Highest daily minimum	79
Lowest daily minimum	160
Heaviest daily rainfall	45
Heaviest daily snowfall	48
Deepest snow cover	31

Records on 19 April 2021 by timescale: all-time 0, monthly 13, daily 627.

How Much Records Were Beaten By

524 broken records

Margins by which the 524 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 150.0. Ties are not counted.

Top 20 by Significance

19 April 2021

Top 20 records on 19 April 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 April 2021	Mulgrave Mill, AU	daily rain	180.0 mm (7.1 in)	93.9 mm (3.7 in)	88 years	71 of 100 (Major)
19 April 2021	Mossman Central Mill, AU	daily rain	175.0 mm (6.9 in)	67.6 mm (2.7 in)	88 years	61 of 100 (Major)
19 April 2021	Cairns Aero, AU	daily rain	159.2 mm (6.3 in)	111.4 mm (4.4 in)	31 years	57 of 100 (Notable)
19 April 2021	Meringa Sugar Exp STN, AU	daily rain	228.0 mm (9.0 in)	122.0 mm (4.8 in)	31 years	57 of 100 (Notable)
19 April 2021	Hamilton, US	monthly snowfall	14.5 cm (5.7 in)	4.3 cm (1.7 in)	66 years	56 of 100 (Notable)
19 April 2021	Losinoborskoe, RU	monthly rain	25.9 mm (1.0 in)	5.7 mm (0.22 in)	52 years	55 of 100 (Notable)
19 April 2021	Hamilton, US	monthly snow depth	15.2 cm (6.0 in)	2.5 cm (1.0 in)	112 years	52 of 100 (Notable)
19 April 2021	Wauchula, US	daily rain	56.6 mm (2.2 in)	33.5 mm (1.3 in)	78 years	49 of 100 (Notable)
19 April 2021	Craig, US	daily high max	19.4 C (66.9 F)	6.1 C (11.0 F)	70 years	49 of 100 (Notable)
19 April 2021	South Johnstone Exp STN, AU	daily rain	170.4 mm (6.7 in)	31.7 mm (1.2 in)	88 years	48 of 100 (Notable)
19 April 2021	Brookville, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	72 years	48 of 100 (Notable)
19 April 2021	Mt Sophia, AU	daily rain	240.0 mm (9.4 in)	145.0 mm (5.7 in)	6 years	46 of 100 (Notable)
19 April 2021	Bingil Bay, AU	daily rain	193.2 mm (7.6 in)	66.7 mm (2.6 in)	47 years	46 of 100 (Notable)
19 April 2021	Talkeetna AP, US	daily high max	17.8 C (64.0 F)	3.4 C (6.1 F)	95 years	46 of 100 (Notable)
19 April 2021	Gustavus, US	daily high max	18.9 C (66.0 F)	3.9 C (7.0 F)	80 years	44 of 100 (Notable)
19 April 2021	Ketchikan AP, US	daily high max	19.4 C (66.9 F)	2.7 C (4.9 F)	87 years	44 of 100 (Notable)
19 April 2021	Ponce 4 E, PR	daily high max	33.9 C (93.0 F)	1.1 C (2.0 F)	80 years	43 of 100 (Notable)
19 April 2021	Vladivostok, RU	daily high min	6.4 C (43.5 F)	0.8 C (1.4 F)	108 years	43 of 100 (Notable)
19 April 2021	Purdum, US	daily low min	-8.9 C (16.0 F)	1.7 C (3.1 F)	114 years	43 of 100 (Notable)
19 April 2021	Ft Myers Page Fld AP, US	daily high min	23.3 C (73.9 F)	1.1 C (2.0 F)	108 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 2021

Records set or tied on this calendar date in each year from 1807 to 2021. 2021 had 640 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 2021-04-19: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 20	467
20 to 40	30
40 to 60	14
60 to 80	7
80 to 100	1
100 to 120	2
120 to 140	1
140 to 160	2