Weather Records on 4 May 2025

456 weather records were set or tied worldwide on 4 May 2025. Highest significance: Zamora, ES.

Key Facts for 4 May 2025

On 4 May 2025, 456 weather records were set or tied at long-record stations worldwide.
214 were record highs and 73 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 7 monthly and 449 daily.
Zamora set a daily record precipitation of 36.8 mm (1.4 in) on 4 May 2025.
Across 163 earlier years (1795 to 2026) the same calendar date averaged 430 records.

Record Map

456 stations

456 station records on 4 May 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 May 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Zamora	Spain	Record daily precipitation	36.8 mm (1.4 in)	77 of 100 (Major)
Golden	United States	Record daily precipitation	38.1 mm (1.5 in)	71 of 100 (Major)
Saran-Paul	Russia	Record daily precipitation	26.9 mm (1.1 in)	65 of 100 (Major)
Mackay M.O	Australia	Record daily precipitation	94.6 mm (3.7 in)	60 of 100 (Major)
Teriberka	Russia	Record daily precipitation	27.0 mm (1.1 in)	56 of 100 (Notable)
Lugano	Switzerland	Record daily precipitation	117.8 mm (4.6 in)	55 of 100 (Notable)
Cheraw	United States	Record daily precipitation	62.7 mm (2.5 in)	52 of 100 (Notable)
Tizer Basin	United States	Record daily precipitation	35.6 mm (1.4 in)	52 of 100 (Notable)
Hillsboro	United States	Record daily precipitation	46.5 mm (1.8 in)	49 of 100 (Notable)
Luray 5 E	United States	Record daily precipitation	60.5 mm (2.4 in)	49 of 100 (Notable)
Innsbruck	Austria	Record daily precipitation	29.9 mm (1.2 in)	47 of 100 (Notable)
Amistad 5 SSW	United States	Record low minimum temperature	-5.6 C (21.9 F)	46 of 100 (Notable)
Cynthiana	United States	Record daily precipitation	37.6 mm (1.5 in)	45 of 100 (Notable)
Pointe Noire	Congo (Brazzaville)	Record low minimum temperature	18.0 C (64.4 F)	43 of 100 (Notable)
Searchlight	United States	Record low maximum temperature	11.7 C (53.1 F)	43 of 100 (Notable)
Buffalo Bill Dam	United States	Record high maximum temperature	28.9 C (84.0 F)	43 of 100 (Notable)
Columbus Basin	United States	Record daily precipitation	30.5 mm (1.2 in)	42 of 100 (Notable)
Ibapah	United States	Record high minimum temperature	7.8 C (46.0 F)	41 of 100 (Notable)
Jaffrey Muni AP Silver Rch	United States	Record daily precipitation	37.8 mm (1.5 in)	41 of 100 (Notable)
Canjilon R/S	United States	Record daily precipitation	27.9 mm (1.1 in)	40 of 100 (Notable)
Bedford	United States	Record daily precipitation	55.9 mm (2.2 in)	39 of 100 (Notable)
Lyon - St Exupery	France	Record daily precipitation	44.7 mm (1.8 in)	37 of 100 (Notable)
Stevensville 2SW	United States	Record high minimum temperature	19.4 C (66.9 F)	36 of 100 (Notable)
Manchester AP	United States	Record daily precipitation	38.6 mm (1.5 in)	36 of 100 (Notable)
Hightstown 2 W	United States	Record high minimum temperature	17.2 C (63.0 F)	35 of 100 (Notable)
Bragin	Belarus	Record daily precipitation	25.1 mm (1.0 in)	34 of 100 (Routine)
Grass Range	United States	Record high minimum temperature	10.0 C (50.0 F)	34 of 100 (Routine)
Los Alamos	United States	Record daily precipitation	25.4 mm (1.0 in)	33 of 100 (Routine)
Buffalo Bill Dam	United States	Record high minimum temperature	13.3 C (55.9 F)	33 of 100 (Routine)
Yeppoon the Esplanade	Australia	Record daily precipitation	36.2 mm (1.4 in)	31 of 100 (Routine)
Guajataca Dam	Puerto Rico [United States]	Record daily precipitation	95.0 mm (3.7 in)	30 of 100 (Routine)
Ft Lauderdale Beach	United States	Record high minimum temperature	25.6 C (78.1 F)	30 of 100 (Routine)
Philipsburg Rs	United States	Record high minimum temperature	7.2 C (45.0 F)	30 of 100 (Routine)
Stanford	United States	Record high minimum temperature	10.0 C (50.0 F)	30 of 100 (Routine)
Salisbury 9 WNW	United States	Record daily precipitation	50.8 mm (2.0 in)	30 of 100 (Routine)
Baia Mare	Romania	Record high minimum temperature	15.4 C (59.7 F)	29 of 100 (Routine)
Usugli	Russia	Record low minimum temperature	-12.9 C (8.8 F)	29 of 100 (Routine)
Pamplona (Observatorio)	Spain	Record daily precipitation	29.3 mm (1.2 in)	29 of 100 (Routine)
Burbank Valley Pump Plt	United States	Record low maximum temperature	13.9 C (57.0 F)	29 of 100 (Routine)
Lewiston	United States	Record daily precipitation	37.3 mm (1.5 in)	29 of 100 (Routine)
Quemazon	United States	Record daily precipitation	33.0 mm (1.3 in)	29 of 100 (Routine)
Lower Twin	United States	Record daily precipitation	27.9 mm (1.1 in)	29 of 100 (Routine)
Kakinada	India	Record low maximum temperature	27.4 C (81.3 F)	28 of 100 (Routine)
Agata	Russia	Record high maximum temperature	11.1 C (52.0 F)	28 of 100 (Routine)
Virginia City	United States	Record daily precipitation	30.2 mm (1.2 in)	28 of 100 (Routine)
Safe Harbor Dam	United States	Record daily precipitation	36.8 mm (1.4 in)	28 of 100 (Routine)
Rocky Mt	United States	Record daily precipitation	41.9 mm (1.6 in)	28 of 100 (Routine)
Lakehurst AP	United States	Record high minimum temperature	17.2 C (63.0 F)	28 of 100 (Routine)
Jackson Reynolds Fld	United States	Record daily precipitation	27.7 mm (1.1 in)	28 of 100 (Routine)
Danville	United States	Record daily precipitation	38.1 mm (1.5 in)	27 of 100 (Routine)
Chapel Hill 2 W	United States	Record daily precipitation	51.6 mm (2.0 in)	27 of 100 (Routine)
Carthage	United States	Record daily precipitation	46.7 mm (1.8 in)	27 of 100 (Routine)
Ukhta Kalevala	Russia	Record low maximum temperature	0.8 C (33.4 F)	26 of 100 (Routine)
Sanders	United States	Record high minimum temperature	9.4 C (48.9 F)	26 of 100 (Routine)
Lawrenceville 2WSW	United States	Record low maximum temperature	9.4 C (48.9 F)	26 of 100 (Routine)
Le Puy - Loudes	France	Record daily precipitation	42.3 mm (1.7 in)	25 of 100 (Routine)
Tegucigalpa	Honduras	Record daily precipitation	50.3 mm (2.0 in)	25 of 100 (Routine)
Aparri	Philippines	Record high minimum temperature	27.0 C (80.6 F)	25 of 100 (Routine)
Khudjand	Tajikistan	Record high minimum temperature	21.2 C (70.2 F)	25 of 100 (Routine)
Minidoka Dam	United States	Record high maximum temperature	31.7 C (89.1 F)	25 of 100 (Routine)

Counts by Type and Timescale

456 records

Records set or tied on 4 May 2025 by type: Highest daily maximum 81, Lowest daily maximum 61, Highest daily minimum 133, Lowest daily minimum 12, Heaviest daily rainfall 169.

Records on 4 May 2025 by type
Record type	Records
Highest daily maximum	81
Lowest daily maximum	61
Highest daily minimum	133
Lowest daily minimum	12
Heaviest daily rainfall	169
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 4 May 2025 by timescale: all-time 0, monthly 7, daily 449.

How Much Records Were Beaten By

373 broken records

Margins by which the 373 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 57.6. Ties are not counted.

Top 20 by Significance

4 May 2025

Top 20 records on 4 May 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 May 2025	Zamora, ES	daily rain	36.8 mm (1.4 in)	24.4 mm (1.0 in)	90 years	77 of 100 (Major)
4 May 2025	Golden, US	daily rain	38.1 mm (1.5 in)	29.2 mm (1.1 in)	79 years	71 of 100 (Major)
4 May 2025	Saran-Paul, RU	daily rain	26.9 mm (1.1 in)	18.1 mm (0.7 in)	58 years	65 of 100 (Major)
4 May 2025	Mackay M.O, AU	daily rain	94.6 mm (3.7 in)	57.6 mm (2.3 in)	48 years	60 of 100 (Major)
4 May 2025	Teriberka, RU	daily rain	27.0 mm (1.1 in)	16.1 mm (0.6 in)	22 years	56 of 100 (Notable)
4 May 2025	Lugano, CH	daily rain	117.8 mm (4.6 in)	39.5 mm (1.6 in)	72 years	55 of 100 (Notable)
4 May 2025	Cheraw, US	daily rain	62.7 mm (2.5 in)	24.6 mm (1.0 in)	79 years	52 of 100 (Notable)
4 May 2025	Tizer Basin, US	daily rain	35.6 mm (1.4 in)	28.0 mm (1.1 in)	32 years	52 of 100 (Notable)
4 May 2025	Hillsboro, US	daily rain	46.5 mm (1.8 in)	9.9 mm (0.39 in)	116 years	49 of 100 (Notable)
4 May 2025	Luray 5 E, US	daily rain	60.5 mm (2.4 in)	32.3 mm (1.3 in)	40 years	49 of 100 (Notable)
4 May 2025	Innsbruck, AT	daily rain	29.9 mm (1.2 in)	5.1 mm (0.20 in)	104 years	47 of 100 (Notable)
4 May 2025	Amistad 5 SSW, US	daily low min	-5.6 C (21.9 F)	3.9 C (7.0 F)	90 years	46 of 100 (Notable)
4 May 2025	Cynthiana, US	daily rain	37.6 mm (1.5 in)	7.1 mm (0.28 in)	98 years	45 of 100 (Notable)
4 May 2025	Pointe Noire, CG	daily low min	18.0 C (64.4 F)	3.5 C (6.3 F)	40 years	43 of 100 (Notable)
4 May 2025	Searchlight, US	daily low max	11.7 C (53.1 F)	2.7 C (4.9 F)	95 years	43 of 100 (Notable)
4 May 2025	Buffalo Bill Dam, US	daily high max	28.9 C (84.0 F)	2.2 C (4.0 F)	107 years	43 of 100 (Notable)
4 May 2025	Columbus Basin, US	daily rain	30.5 mm (1.2 in)	22.9 mm (0.9 in)	22 years	42 of 100 (Notable)
4 May 2025	Ibapah, US	daily high min	7.8 C (46.0 F)	0.6 C (1.1 F)	102 years	41 of 100 (Notable)
4 May 2025	Jaffrey Muni AP Silver Rch, US	daily rain	37.8 mm (1.5 in)	25.1 mm (1.0 in)	28 years	41 of 100 (Notable)
4 May 2025	Canjilon R/S, US	daily rain	27.9 mm (1.1 in)	8.6 mm (0.34 in)	56 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 456 records.

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

Records on 05-04 in each year
Year	Records
1795	1
1796	1
1820	1
1836	2
1840	1
1847	1
1850	2
1851	2
1852	1
1856	3
1858	1
1859	1
1861	2
1862	1
1864	3
1865	2
1868	3
1869	1
1870	2
1875	1
1877	2
1878	1
1879	1
1880	1
1882	1
1885	1
1886	1
1888	1
1889	4
1890	1
1892	4
1893	3
1894	6
1895	3
1896	3
1897	2
1898	2
1899	2
1900	2
1902	5
1903	8
1904	8
1905	19
1906	5
1907	37
1908	18
1909	13
1910	14
1911	37
1912	12
1913	63
1914	21
1915	75
1916	57
1917	60
1918	30
1919	69
1920	43
1921	62
1922	283
1923	82
1924	88
1925	80
1926	230
1927	112
1928	205
1929	177
1930	269
1931	169
1932	104
1933	274
1934	456
1935	518
1936	313
1937	230
1938	445
1939	295
1940	602
1941	436
1942	820
1943	358
1944	872
1945	654
1946	463
1947	649
1948	578
1949	1,130
1950	953
1951	292
1952	698
1953	389
1954	1,045
1955	471
1956	433
1957	433
1958	414
1959	613
1960	443
1961	466
1962	265
1963	313
1964	570
1965	433
1966	1,113
1967	928
1968	304
1969	377
1970	454
1971	810
1972	364
1973	313
1974	367
1975	683
1976	554
1977	736
1978	1,016
1979	1,529
1980	511
1981	667
1982	591
1983	539
1984	885
1985	821
1986	1,128
1987	1,004
1988	591
1989	743
1990	1,461
1991	1,088
1992	933
1993	791
1994	821
1995	974
1996	1,298
1997	962
1998	898
1999	1,167
2000	1,398
2001	1,345
2002	1,343
2003	1,158
2004	1,341
2005	1,152
2006	650
2007	699
2008	624
2009	727
2010	999
2011	1,023
2012	1,343
2013	1,447
2014	602
2015	622
2016	463
2017	669
2018	972
2019	574
2020	504
2021	616
2022	470
2023	681
2024	885
2025	456
2026	554

Download the Data

Data for records on 2025-05-04: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 10	337
10 to 20	23
20 to 30	9
30 to 40	2
40 to 50	1
50 to 60	1