Weather Records on 30 April 2025

489 weather records were set or tied worldwide on 30 April 2025. Highest significance: Bolsoj Uluj, RU.

Key Facts for 30 April 2025

On 30 April 2025, 489 weather records were set or tied at long-record stations worldwide.
339 were record highs and 50 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 55 monthly and 434 daily.
Bolsoj Uluj set a monthly record daily precipitation of 26.9 mm (1.1 in) on 30 April 2025.
Across 165 earlier years (1795 to 2026) the same calendar date averaged 447 records.

Record Map

489 stations

489 station records on 30 April 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 April 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bolsoj Uluj	Russia	Record daily precipitation	26.9 mm (1.1 in)	73 of 100 (Major)
Seymour 3NW	United States	Record daily precipitation	88.9 mm (3.5 in)	71 of 100 (Major)
Roosevelt	United States	Record daily precipitation	109.2 mm (4.3 in)	60 of 100 (Major)
Post	United States	Record daily precipitation	85.1 mm (3.4 in)	51 of 100 (Notable)
Dallas FAA AP	United States	Record daily precipitation	67.3 mm (2.6 in)	48 of 100 (Notable)
Belle Ile - le Talut	France	Record high minimum temperature	16.5 C (61.7 F)	47 of 100 (Notable)
Wichita Mtn Wr	United States	Record daily precipitation	79.0 mm (3.1 in)	46 of 100 (Notable)
Cannery Creek	United States	Record daily precipitation	58.4 mm (2.3 in)	45 of 100 (Notable)
Portales	United States	Record low minimum temperature	-1.1 C (30.0 F)	43 of 100 (Notable)
Tahoka	United States	Record daily precipitation	36.8 mm (1.4 in)	43 of 100 (Notable)
Clinton-Sherman AP	United States	Record daily precipitation	32.3 mm (1.3 in)	43 of 100 (Notable)
Sarajevo	Bosnia and Herzegovina	Record low maximum temperature	2.0 C (35.6 F)	42 of 100 (Notable)
Gen. Santos	Philippines	Record low maximum temperature	26.0 C (78.8 F)	42 of 100 (Notable)
A Coruna	Spain	Record daily precipitation	28.8 mm (1.1 in)	42 of 100 (Notable)
Marlin	United States	Record daily precipitation	53.3 mm (2.1 in)	42 of 100 (Notable)
Roscoe	United States	Record daily precipitation	69.3 mm (2.7 in)	42 of 100 (Notable)
Dublin Phoenix Park	Ireland	Record high maximum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Aguirre	Puerto Rico [United States]	Record low maximum temperature	26.7 C (80.1 F)	41 of 100 (Notable)
Blue Hill Coop	United States	Record high minimum temperature	15.0 C (59.0 F)	41 of 100 (Notable)
Jacksboro	United States	Record daily precipitation	107.4 mm (4.2 in)	40 of 100 (Notable)
Stamford 1	United States	Record daily precipitation	43.7 mm (1.7 in)	40 of 100 (Notable)
A Coruna/Alvedro	Spain	Record daily precipitation	33.0 mm (1.3 in)	39 of 100 (Notable)
Saentis	Switzerland	Record high minimum temperature	3.4 C (38.1 F)	39 of 100 (Notable)
Moran 5WNW	United States	Record low maximum temperature	1.1 C (34.0 F)	39 of 100 (Notable)
Wichita Falls Muni AP	United States	Record daily precipitation	52.3 mm (2.1 in)	39 of 100 (Notable)
Dansville	United States	Record high maximum temperature	31.1 C (88.0 F)	38 of 100 (Notable)
Crescent 5WSW	United States	Record daily precipitation	54.9 mm (2.2 in)	38 of 100 (Notable)
Wellsboro 4 SW	United States	Record high maximum temperature	28.3 C (82.9 F)	38 of 100 (Notable)
Jayton	United States	Record daily precipitation	71.1 mm (2.8 in)	38 of 100 (Notable)
Gagnoa	Cote D'Ivoire	Record low maximum temperature	26.3 C (79.3 F)	37 of 100 (Notable)
Avon	United States	Record high maximum temperature	29.4 C (84.9 F)	37 of 100 (Notable)
Woodson	United States	Record daily precipitation	75.7 mm (3.0 in)	37 of 100 (Notable)
Ft Worth NAS	United States	Record daily precipitation	47.5 mm (1.9 in)	37 of 100 (Notable)
Tyler Pounds Fld	United States	Record daily precipitation	85.6 mm (3.4 in)	37 of 100 (Notable)
Volochanka	Russia	Record high maximum temperature	7.5 C (45.5 F)	36 of 100 (Notable)
Manston	United Kingdom	Record high maximum temperature	25.8 C (78.4 F)	36 of 100 (Notable)
Craibstone	United Kingdom	Record high minimum temperature	7.7 C (45.9 F)	36 of 100 (Notable)
Shreveport	United States	Record daily precipitation	115.1 mm (4.5 in)	36 of 100 (Notable)
Apache	United States	Record daily precipitation	77.2 mm (3.0 in)	35 of 100 (Notable)
Shawnee	United States	Record daily precipitation	78.0 mm (3.1 in)	35 of 100 (Notable)
Rothamsted	United Kingdom	Record high maximum temperature	26.5 C (79.7 F)	34 of 100 (Routine)
Moosehead	United States	Record high maximum temperature	24.4 C (75.9 F)	34 of 100 (Routine)
Harbor Beach 1 SSE	United States	Record high maximum temperature	28.9 C (84.0 F)	34 of 100 (Routine)
Amistad 5 SSW	United States	Record low minimum temperature	-7.2 C (19.0 F)	34 of 100 (Routine)
Weatherford	United States	Record daily precipitation	62.2 mm (2.4 in)	34 of 100 (Routine)
Yakataga AP	United States	Record high minimum temperature	5.0 C (41.0 F)	34 of 100 (Routine)
Valentia Observatory	Ireland	Record high maximum temperature	24.5 C (76.1 F)	33 of 100 (Routine)
Corral Viejo	Puerto Rico [United States]	Record daily precipitation	69.9 mm (2.8 in)	33 of 100 (Routine)
Oxford	United Kingdom	Record high maximum temperature	27.5 C (81.5 F)	33 of 100 (Routine)
Abbeville	France	Record high maximum temperature	26.4 C (79.5 F)	32 of 100 (Routine)
Dimbokro	Cote D'Ivoire	Record low maximum temperature	29.3 C (84.7 F)	32 of 100 (Routine)
Aldergrove	United Kingdom	Record high maximum temperature	22.7 C (72.9 F)	32 of 100 (Routine)
Cope Rch	United States	Record high minimum temperature	20.6 C (69.1 F)	32 of 100 (Routine)
Gail	United States	Record daily precipitation	46.2 mm (1.8 in)	32 of 100 (Routine)
Combolcha	Ethiopia	Record high minimum temperature	17.4 C (63.3 F)	31 of 100 (Routine)
Olenek	Russia	Record high maximum temperature	11.4 C (52.5 F)	31 of 100 (Routine)
Ourense	Spain	Record daily precipitation	30.4 mm (1.2 in)	31 of 100 (Routine)
Buxton	United Kingdom	Record high maximum temperature	23.5 C (74.3 F)	31 of 100 (Routine)
Kettleman City	United States	Record low minimum temperature	1.1 C (34.0 F)	31 of 100 (Routine)
Truscott 3 W	United States	Record daily precipitation	69.9 mm (2.8 in)	31 of 100 (Routine)

Counts by Type and Timescale

489 records

Records set or tied on 30 April 2025 by type: Highest daily maximum 171, Lowest daily maximum 29, Highest daily minimum 168, Lowest daily minimum 21, Heaviest daily rainfall 99, Deepest snow cover 1.

Records on 30 April 2025 by type
Record type	Records
Highest daily maximum	171
Lowest daily maximum	29
Highest daily minimum	168
Lowest daily minimum	21
Heaviest daily rainfall	99
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 30 April 2025 by timescale: all-time 0, monthly 55, daily 434.

How Much Records Were Beaten By

399 broken records

Margins by which the 399 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 60.2. Ties are not counted.

Top 20 by Significance

30 April 2025

Top 20 records on 30 April 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 April 2025	Bolsoj Uluj, RU	monthly rain	26.9 mm (1.1 in)	12.2 mm (0.5 in)	56 years	73 of 100 (Major)
30 April 2025	Seymour 3NW, US	daily rain	88.9 mm (3.5 in)	49.5 mm (1.9 in)	84 years	71 of 100 (Major)
30 April 2025	Roosevelt, US	daily rain	109.2 mm (4.3 in)	60.2 mm (2.4 in)	43 years	60 of 100 (Major)
30 April 2025	Post, US	monthly rain	85.1 mm (3.4 in)	2.3 mm (0.09 in)	100 years	51 of 100 (Notable)
30 April 2025	Dallas FAA AP, US	daily rain	67.3 mm (2.6 in)	31.5 mm (1.2 in)	71 years	48 of 100 (Notable)
30 April 2025	Belle Ile - le Talut, FR	monthly high min	16.5 C (61.7 F)	1.7 C (3.1 F)	76 years	47 of 100 (Notable)
30 April 2025	Wichita Mtn Wr, US	daily rain	79.0 mm (3.1 in)	39.4 mm (1.6 in)	44 years	46 of 100 (Notable)
30 April 2025	Cannery Creek, US	daily rain	58.4 mm (2.3 in)	43.2 mm (1.7 in)	7 years	45 of 100 (Notable)
30 April 2025	Portales, US	daily low min	-1.1 C (30.0 F)	1.7 C (3.1 F)	107 years	43 of 100 (Notable)
30 April 2025	Tahoka, US	daily rain	36.8 mm (1.4 in)	14.4 mm (0.6 in)	70 years	43 of 100 (Notable)
30 April 2025	Clinton-Sherman AP, US	daily rain	32.3 mm (1.3 in)	21.6 mm (0.9 in)	64 years	43 of 100 (Notable)
30 April 2025	Sarajevo, BA	daily low max	2.0 C (35.6 F)	1.4 C (2.5 F)	123 years	42 of 100 (Notable)
30 April 2025	Gen. Santos, PH	daily low max	26.0 C (78.8 F)	3.3 C (5.9 F)	68 years	42 of 100 (Notable)
30 April 2025	A Coruna, ES	daily rain	28.8 mm (1.1 in)	11.7 mm (0.5 in)	47 years	42 of 100 (Notable)
30 April 2025	Marlin, US	daily rain	53.3 mm (2.1 in)	3.8 mm (0.15 in)	120 years	42 of 100 (Notable)
30 April 2025	Roscoe, US	daily rain	69.3 mm (2.7 in)	19.5 mm (0.8 in)	68 years	42 of 100 (Notable)
30 April 2025	Dublin Phoenix Park, IE	daily high max	22.8 C (73.0 F)	2.2 C (4.0 F)	80 years	41 of 100 (Notable)
30 April 2025	Aguirre, PR	daily low max	26.7 C (80.1 F)	2.7 C (4.9 F)	40 years	41 of 100 (Notable)
30 April 2025	Blue Hill Coop, US	daily high min	15.0 C (59.0 F)	0.6 C (1.1 F)	122 years	41 of 100 (Notable)
30 April 2025	Jacksboro, US	daily rain	107.4 mm (4.2 in)	38.8 mm (1.5 in)	39 years	40 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 2025

Records set or tied on this calendar date in each year from 1795 to 2025. 2025 had 489 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 2025-04-30: 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 10	365
10 to 20	20
20 to 30	5
30 to 40	4
40 to 50	3
50 to 60	1
60 to 70	1