Weather Records on 19 April 2018

1,490 weather records were set or tied worldwide on 19 April 2018. Highest significance: New Hampton, US.

Key Facts for 19 April 2018

On 19 April 2018, 1,490 weather records were set or tied at long-record stations worldwide.
717 were record highs and 311 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 54 monthly and 1,436 daily.
New Hampton set a daily record snowfall of 20.3 cm (8.0 in) on 19 April 2018.
Across 161 earlier years (1807 to 2026) the same calendar date averaged 453 records.

Record Map

1,490 stations

1,490 station records on 19 April 2018 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 April 2018: highest significance records shown on the map
Station	Country	Type	Value	Significance
New Hampton	United States	Record daily snowfall	20.3 cm (8.0 in)	80 of 100 (Exceptional)
New London	United States	Record snow depth	43.2 cm (17.0 in)	80 of 100 (Exceptional)
Waupaca	United States	Record snow depth	61.0 cm (24.0 in)	80 of 100 (Exceptional)
Lake Mills Wwtp	United States	Record snow depth	22.9 cm (9.0 in)	78 of 100 (Major)
Oconto 4 W	United States	Record snow depth	53.3 cm (21.0 in)	78 of 100 (Major)
Green Bay	United States	Record snow depth	30.0 cm (11.8 in)	78 of 100 (Major)
Caledonia	United States	Record daily snowfall	21.8 cm (8.6 in)	77 of 100 (Major)
Shawano 2SSW	United States	Record snow depth	58.4 cm (23.0 in)	77 of 100 (Major)
Kewaunee	United States	Record snow depth	38.1 cm (15.0 in)	76 of 100 (Major)
Portage Wwtp	United States	Record snow depth	17.8 cm (7.0 in)	76 of 100 (Major)
Stevens Pt	United States	Record snow depth	22.9 cm (9.0 in)	76 of 100 (Major)
Sturgeon Bay Exp Farm	United States	Record snow depth	66.0 cm (26.0 in)	76 of 100 (Major)
E Jordan	United States	Record snow depth	30.5 cm (12.0 in)	75 of 100 (Major)
Allison	United States	Record daily snowfall	17.8 cm (7.0 in)	74 of 100 (Major)
Oconomowoc Wwtp	United States	Record daily snowfall	12.7 cm (5.0 in)	74 of 100 (Major)
Watertown Wwtp	United States	Record snow depth	20.3 cm (8.0 in)	74 of 100 (Major)
Emmetsburg	United States	Record daily precipitation	58.9 mm (2.3 in)	73 of 100 (Major)
Reedsburg Wwtp	United States	Record daily snowfall	16.0 cm (6.3 in)	73 of 100 (Major)
Watertown Wwtp	United States	Record daily snowfall	17.3 cm (6.8 in)	73 of 100 (Major)
Genoa Dam 8	United States	Record daily snowfall	20.3 cm (8.0 in)	72 of 100 (Major)
Marshfield Exp Farm	United States	Record snow depth	22.9 cm (9.0 in)	72 of 100 (Major)
Appleton	United States	Record snow depth	38.1 cm (15.0 in)	71 of 100 (Major)
Portage Wwtp	United States	Record daily snowfall	14.0 cm (5.5 in)	71 of 100 (Major)
Reedsburg Wwtp	United States	Record snow depth	22.9 cm (9.0 in)	71 of 100 (Major)
Tracy	United States	Record snow depth	53.3 cm (21.0 in)	70 of 100 (Major)
Baraboo Wwtp	United States	Record snow depth	20.3 cm (8.0 in)	70 of 100 (Major)
Marinette	United States	Record snow depth	30.5 cm (12.0 in)	70 of 100 (Major)
Mather 3 NW	United States	Record snow depth	27.9 cm (11.0 in)	70 of 100 (Major)
Oshkosh	United States	Record snow depth	25.4 cm (10.0 in)	70 of 100 (Major)
Mauston 1 SE	United States	Record snow depth	22.9 cm (9.0 in)	69 of 100 (Major)
Charlevoix	United States	Record snow depth	45.7 cm (18.0 in)	68 of 100 (Major)
Austin Waste Wtp Facility	United States	Record snow depth	25.4 cm (10.0 in)	68 of 100 (Major)
Hampton	United States	Record daily snowfall	12.7 cm (5.0 in)	67 of 100 (Major)
Grand Meadow	United States	Record daily snowfall	17.8 cm (7.0 in)	67 of 100 (Major)
La Crescent Dam 7	United States	Record daily snowfall	19.1 cm (7.5 in)	67 of 100 (Major)
Lake Mills Wwtp	United States	Record daily snowfall	14.7 cm (5.8 in)	67 of 100 (Major)
Wis Rapids Grand Av B	United States	Record snow depth	33.0 cm (13.0 in)	67 of 100 (Major)
Mason City Muni AP	United States	Record snow depth	23.0 cm (9.1 in)	67 of 100 (Major)
Clintonville	United States	Record snow depth	38.1 cm (15.0 in)	66 of 100 (Major)
Postville	United States	Record daily snowfall	14.0 cm (5.5 in)	65 of 100 (Major)
Lynxville Dam 9	United States	Record daily snowfall	17.8 cm (7.0 in)	65 of 100 (Major)
Viroqua	United States	Record daily snowfall	23.4 cm (9.2 in)	64 of 100 (Major)
Westby 3ENE	United States	Record daily snowfall	18.3 cm (7.2 in)	64 of 100 (Major)
Maple City 1E	United States	Record snow depth	43.2 cm (17.0 in)	63 of 100 (Major)
Minneota	United States	Record snow depth	30.5 cm (12.0 in)	63 of 100 (Major)
Sparta	United States	Record snow depth	17.8 cm (7.0 in)	63 of 100 (Major)
Antigo	United States	Record snow depth	38.1 cm (15.0 in)	62 of 100 (Major)
Mauston 1 SE	United States	Record daily snowfall	12.7 cm (5.0 in)	62 of 100 (Major)
Montello Wwtp	United States	Record snow depth	22.9 cm (9.0 in)	62 of 100 (Major)
Charles City	United States	Record snow depth	15.2 cm (6.0 in)	61 of 100 (Major)
Oconomowoc Wwtp	United States	Record snow depth	20.3 cm (8.0 in)	61 of 100 (Major)
Plymouth Wwtp	United States	Record snow depth	15.2 cm (6.0 in)	61 of 100 (Major)
Madison Dane Co Rgnl AP	United States	Record snow depth	18.0 cm (7.1 in)	61 of 100 (Major)
Lampang	Thailand	Record low minimum temperature	14.0 C (57.2 F)	60 of 100 (Major)
Preston	United States	Record snow depth	15.2 cm (6.0 in)	60 of 100 (Major)
Neillsville 3ESE	United States	Record snow depth	22.9 cm (9.0 in)	60 of 100 (Major)
Rosholt	United States	Record snow depth	30.5 cm (12.0 in)	60 of 100 (Major)
Forest City 2 NNE	United States	Record daily snowfall	25.4 cm (10.0 in)	59 of 100 (Notable)
Hampton	United States	Record snow depth	15.2 cm (6.0 in)	59 of 100 (Notable)
Dodgeville Wwtp	United States	Record daily snowfall	10.2 cm (4.0 in)	59 of 100 (Notable)

Counts by Type and Timescale

1,490 records

Records set or tied on 19 April 2018 by type: Highest daily maximum 440, Lowest daily maximum 197, Highest daily minimum 277, Lowest daily minimum 114, Heaviest daily rainfall 52, Heaviest daily snowfall 148, Deepest snow cover 262.

Records on 19 April 2018 by type
Record type	Records
Highest daily maximum	440
Lowest daily maximum	197
Highest daily minimum	277
Lowest daily minimum	114
Heaviest daily rainfall	52
Heaviest daily snowfall	148
Deepest snow cover	262

Records on 19 April 2018 by timescale: all-time 0, monthly 54, daily 1,436.

How Much Records Were Beaten By

1,336 broken records

Margins by which the 1,336 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 610.0. Ties are not counted.

Top 20 by Significance

19 April 2018

Top 20 records on 19 April 2018 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 April 2018	New Hampton, US	daily snowfall	20.3 cm (8.0 in)	20.3 cm (8.0 in)	120 years	80 of 100 (Exceptional)
19 April 2018	New London, US	daily snow depth	43.2 cm (17.0 in)	43.2 cm (17.0 in)	118 years	80 of 100 (Exceptional)
19 April 2018	Waupaca, US	daily snow depth	61.0 cm (24.0 in)	61.0 cm (24.0 in)	111 years	80 of 100 (Exceptional)
19 April 2018	Lake Mills Wwtp, US	daily snow depth	22.9 cm (9.0 in)	22.9 cm (9.0 in)	104 years	78 of 100 (Major)
19 April 2018	Oconto 4 W, US	daily snow depth	53.3 cm (21.0 in)	45.7 cm (18.0 in)	95 years	78 of 100 (Major)
19 April 2018	Green Bay, US	daily snow depth	30.0 cm (11.8 in)	27.5 cm (10.8 in)	96 years	78 of 100 (Major)
19 April 2018	Caledonia, US	daily snowfall	21.8 cm (8.6 in)	19.3 cm (7.6 in)	104 years	77 of 100 (Major)
19 April 2018	Shawano 2SSW, US	daily snow depth	58.4 cm (23.0 in)	53.3 cm (21.0 in)	92 years	77 of 100 (Major)
19 April 2018	Kewaunee, US	daily snow depth	38.1 cm (15.0 in)	38.1 cm (15.0 in)	89 years	76 of 100 (Major)
19 April 2018	Portage Wwtp, US	daily snow depth	17.8 cm (7.0 in)	17.8 cm (7.0 in)	128 years	76 of 100 (Major)
19 April 2018	Stevens Pt, US	daily snow depth	22.9 cm (9.0 in)	22.9 cm (9.0 in)	89 years	76 of 100 (Major)
19 April 2018	Sturgeon Bay Exp Farm, US	daily snow depth	66.0 cm (26.0 in)	55.8 cm (22.0 in)	89 years	76 of 100 (Major)
19 April 2018	E Jordan, US	daily snow depth	30.5 cm (12.0 in)	28.0 cm (11.0 in)	89 years	75 of 100 (Major)
19 April 2018	Allison, US	daily snowfall	17.8 cm (7.0 in)	17.8 cm (7.0 in)	104 years	74 of 100 (Major)
19 April 2018	Oconomowoc Wwtp, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	123 years	74 of 100 (Major)
19 April 2018	Watertown Wwtp, US	daily snow depth	20.3 cm (8.0 in)	20.3 cm (8.0 in)	80 years	74 of 100 (Major)
19 April 2018	Emmetsburg, US	daily rain	58.9 mm (2.3 in)	33.5 mm (1.3 in)	124 years	73 of 100 (Major)
19 April 2018	Reedsburg Wwtp, US	daily snowfall	16.0 cm (6.3 in)	16.0 cm (6.3 in)	123 years	73 of 100 (Major)
19 April 2018	Watertown Wwtp, US	daily snowfall	17.3 cm (6.8 in)	17.3 cm (6.8 in)	124 years	73 of 100 (Major)
19 April 2018	Genoa Dam 8, US	daily snowfall	20.3 cm (8.0 in)	20.3 cm (8.0 in)	80 years	72 of 100 (Major)

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 2018

Records set or tied on this calendar date in each year from 1807 to 2018. 2018 had 1,490 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 2018-04-19: 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 100	1,170
100 to 200	102
200 to 300	43
300 to 400	13
400 to 500	4
500 to 600	3
600 to 700	1