Weather Records on 30 April 2019

700 weather records were set or tied worldwide on 30 April 2019. Highest significance: Ganca, AZ.

Key Facts for 30 April 2019

On 30 April 2019, 700 weather records were set or tied at long-record stations worldwide.
182 were record highs and 266 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 28 monthly and 672 daily.
Ganca set a daily record precipitation of 99.3 mm (3.9 in) on 30 April 2019.
Across 165 earlier years (1795 to 2026) the same calendar date averaged 445 records.

Record Map

700 stations

700 station records on 30 April 2019 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 April 2019: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ganca	Azerbaijan	Record daily precipitation	99.3 mm (3.9 in)	68 of 100 (Major)
Mesa Verde Np	United States	Record daily precipitation	53.3 mm (2.1 in)	61 of 100 (Major)
Grand Portage	United States	Record daily snowfall	24.1 cm (9.5 in)	56 of 100 (Notable)
Broken Bow 2 W	United States	Record snow depth	10.2 cm (4.0 in)	56 of 100 (Notable)
Ericson 8 WNW	United States	Record daily snowfall	7.6 cm (3.0 in)	54 of 100 (Notable)
Palisade	United States	Record daily precipitation	28.4 mm (1.1 in)	47 of 100 (Notable)
Goshen Muni AP	United States	Record daily precipitation	56.4 mm (2.2 in)	47 of 100 (Notable)
Rock Is L&D 15	United States	Record low minimum temperature	-2.8 C (27.0 F)	46 of 100 (Notable)
Baggs	United States	Record daily precipitation	36.3 mm (1.4 in)	46 of 100 (Notable)
Burwell 2WSW	United States	Record daily snowfall	10.2 cm (4.0 in)	45 of 100 (Notable)
Burwell 2WSW	United States	Record snow depth	10.2 cm (4.0 in)	45 of 100 (Notable)
Charlotte	United States	Record low maximum temperature	5.0 C (41.0 F)	44 of 100 (Notable)
Nicholson	Australia	Record daily precipitation	25.0 mm (1.0 in)	43 of 100 (Notable)
Ft Madison	United States	Record daily precipitation	41.9 mm (1.6 in)	43 of 100 (Notable)
Long Flat	United States	Record daily precipitation	25.4 mm (1.0 in)	43 of 100 (Notable)
Visby_Flygplats	Sweden	Record low minimum temperature	-3.6 C (25.5 F)	42 of 100 (Notable)
Bridgeport	United States	Record snow depth	17.8 cm (7.0 in)	42 of 100 (Notable)
Gerlach	United States	Record daily snowfall	7.6 cm (3.0 in)	42 of 100 (Notable)
Lake Echo Power Station	Australia	Record daily precipitation	52.8 mm (2.1 in)	41 of 100 (Notable)
Achinsk	Russia	Record high maximum temperature	22.1 C (71.8 F)	41 of 100 (Notable)
Achinsk	Russia	Record high minimum temperature	10.7 C (51.3 F)	41 of 100 (Notable)
Nogliki	Russia	Record high maximum temperature	21.4 C (70.5 F)	41 of 100 (Notable)
Riggins	United States	Record low minimum temperature	-2.2 C (28.0 F)	41 of 100 (Notable)
Hastings	United States	Record low maximum temperature	6.1 C (43.0 F)	41 of 100 (Notable)
Fossil	United States	Record daily precipitation	27.9 mm (1.1 in)	41 of 100 (Notable)
Sundance	United States	Record low maximum temperature	-1.1 C (30.0 F)	41 of 100 (Notable)
Fuzhou	China	Record daily precipitation	80.5 mm (3.2 in)	40 of 100 (Notable)
Reykjavik	Iceland	Record high maximum temperature	17.1 C (62.8 F)	40 of 100 (Notable)
Ekaterinburg	Russia	Record low minimum temperature	-6.6 C (20.1 F)	40 of 100 (Notable)
Owosso Wwtp	United States	Record low maximum temperature	6.1 C (43.0 F)	40 of 100 (Notable)
Kaycee	United States	Record low maximum temperature	1.7 C (35.1 F)	40 of 100 (Notable)
Bison Lake	United States	Record daily precipitation	33.0 mm (1.3 in)	40 of 100 (Notable)
Lasal Mountain	United States	Record daily precipitation	38.1 mm (1.5 in)	40 of 100 (Notable)
Detroit Metro AP	United States	Record daily precipitation	53.3 mm (2.1 in)	40 of 100 (Notable)
White Cliffs (Kayrunnera)	Australia	Record daily precipitation	27.0 mm (1.1 in)	39 of 100 (Notable)
Moskalvo	Russia	Record high maximum temperature	13.8 C (56.8 F)	39 of 100 (Notable)
Anselmo 2 WSW	United States	Record daily snowfall	7.6 cm (3.0 in)	39 of 100 (Notable)
Brown Duck	United States	Record daily precipitation	27.9 mm (1.1 in)	39 of 100 (Notable)
Lakeside	United States	Record daily precipitation	76.2 mm (3.0 in)	38 of 100 (Notable)
Battle Mountain	United States	Record daily precipitation	30.5 mm (1.2 in)	38 of 100 (Notable)
Columbine Pass	United States	Record daily precipitation	35.6 mm (1.4 in)	38 of 100 (Notable)
Longmont 2 ESE	United States	Record snow depth	10.2 cm (4.0 in)	37 of 100 (Notable)
Custer	United States	Record snow depth	12.7 cm (5.0 in)	37 of 100 (Notable)
Old Battle	United States	Record daily precipitation	40.6 mm (1.6 in)	37 of 100 (Notable)
Cheyenne	United States	Record snow depth	15.0 cm (5.9 in)	37 of 100 (Notable)
Grand Portage	United States	Record snow depth	20.3 cm (8.0 in)	35 of 100 (Notable)
Unionville	United States	Record daily precipitation	33.0 mm (1.3 in)	35 of 100 (Notable)
Darwin Rch	United States	Record daily snowfall	18.8 cm (7.4 in)	35 of 100 (Notable)
Shirley Basin	United States	Record daily snowfall	20.3 cm (8.0 in)	35 of 100 (Notable)
Nuuk	Greenland [Denmark]	Record high maximum temperature	14.6 C (58.3 F)	34 of 100 (Routine)
Lemon Dam	United States	Record daily precipitation	34.3 mm (1.4 in)	34 of 100 (Routine)
Grand Marais	United States	Record low maximum temperature	0.6 C (33.1 F)	34 of 100 (Routine)
Loma	United States	Record low minimum temperature	-9.4 C (15.1 F)	34 of 100 (Routine)
Belle Fourche	United States	Record low minimum temperature	-13.3 C (8.1 F)	34 of 100 (Routine)
Sandstone RS	United States	Record daily precipitation	30.5 mm (1.2 in)	34 of 100 (Routine)
Big Flat	United States	Record daily precipitation	30.5 mm (1.2 in)	34 of 100 (Routine)
San Andres (Isla)/S	Colombia	Record high maximum temperature	35.0 C (95.0 F)	33 of 100 (Routine)
Joplin Rgnl AP	United States	Record daily precipitation	105.4 mm (4.1 in)	33 of 100 (Routine)
Serov	Russia	Record low minimum temperature	-7.6 C (18.3 F)	32 of 100 (Routine)
Big Timber	United States	Record daily snowfall	10.2 cm (4.0 in)	32 of 100 (Routine)

Counts by Type and Timescale

700 records

Records set or tied on 30 April 2019 by type: Highest daily maximum 65, Lowest daily maximum 129, Highest daily minimum 117, Lowest daily minimum 137, Heaviest daily rainfall 184, Heaviest daily snowfall 38, Deepest snow cover 30.

Records on 30 April 2019 by type
Record type	Records
Highest daily maximum	65
Lowest daily maximum	129
Highest daily minimum	117
Lowest daily minimum	137
Heaviest daily rainfall	184
Heaviest daily snowfall	38
Deepest snow cover	30

Records on 30 April 2019 by timescale: all-time 0, monthly 28, daily 672.

How Much Records Were Beaten By

578 broken records

Margins by which the 578 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 216.0. Ties are not counted.

Top 20 by Significance

30 April 2019

Top 20 records on 30 April 2019 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 April 2019	Ganca, AZ	daily rain	99.3 mm (3.9 in)	84.4 mm (3.3 in)	62 years	68 of 100 (Major)
30 April 2019	Mesa Verde Np, US	monthly rain	53.3 mm (2.1 in)	9.6 mm (0.38 in)	93 years	61 of 100 (Major)
30 April 2019	Grand Portage, US	daily snowfall	24.1 cm (9.5 in)	21.6 cm (8.5 in)	52 years	56 of 100 (Notable)
30 April 2019	Broken Bow 2 W, US	daily snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	122 years	56 of 100 (Notable)
30 April 2019	Ericson 8 WNW, US	daily snowfall	7.6 cm (3.0 in)	7.6 cm (3.0 in)	120 years	54 of 100 (Notable)
30 April 2019	Palisade, US	daily rain	28.4 mm (1.1 in)	15.7 mm (0.6 in)	20 years	47 of 100 (Notable)
30 April 2019	Goshen Muni AP, US	daily rain	56.4 mm (2.2 in)	36.3 mm (1.4 in)	2 years	47 of 100 (Notable)
30 April 2019	Rock Is L&D 15, US	daily low min	-2.8 C (27.0 F)	3.4 C (6.1 F)	143 years	46 of 100 (Notable)
30 April 2019	Baggs, US	monthly rain	36.3 mm (1.4 in)	10.9 mm (0.4 in)	34 years	46 of 100 (Notable)
30 April 2019	Burwell 2WSW, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	69 years	45 of 100 (Notable)
30 April 2019	Burwell 2WSW, US	daily snow depth	10.2 cm (4.0 in)	10.2 cm (4.0 in)	69 years	45 of 100 (Notable)
30 April 2019	Charlotte, US	daily low max	5.0 C (41.0 F)	3.3 C (5.9 F)	109 years	44 of 100 (Notable)
30 April 2019	Nicholson, AU	daily rain	25.0 mm (1.0 in)	23.5 mm (0.9 in)	65 years	43 of 100 (Notable)
30 April 2019	Ft Madison, US	daily rain	41.9 mm (1.6 in)	3.8 mm (0.15 in)	101 years	43 of 100 (Notable)
30 April 2019	Long Flat, US	daily rain	25.4 mm (1.0 in)	17.8 mm (0.7 in)	30 years	43 of 100 (Notable)
30 April 2019	Visby_Flygplats, SE	daily low min	-3.6 C (25.5 F)	0.6 C (1.1 F)	132 years	42 of 100 (Notable)
30 April 2019	Bridgeport, US	daily snow depth	17.8 cm (7.0 in)	2.6 cm (1.0 in)	108 years	42 of 100 (Notable)
30 April 2019	Gerlach, US	daily snowfall	7.6 cm (3.0 in)	7.6 cm (3.0 in)	69 years	42 of 100 (Notable)
30 April 2019	Lake Echo Power Station, AU	daily rain	52.8 mm (2.1 in)	36.4 mm (1.4 in)	1 year	41 of 100 (Notable)
30 April 2019	Achinsk, RU	daily high max	22.1 C (71.8 F)	1.1 C (2.0 F)	118 years	41 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

1795 to 2019

Records set or tied on this calendar date in each year from 1795 to 2019. 2019 had 700 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 2019-04-30: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 50	545
50 to 100	22
100 to 150	9
150 to 200	0
200 to 250	2