Weather Records on 4 August 1925

77 weather records were set or tied worldwide on 4 August 1925. Highest significance: Ostas I Hegra, NO.

Key Facts for 4 August 1925

On 4 August 1925, 77 weather records were set or tied at long-record stations worldwide.
21 were record highs and 38 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 77 daily.
Ostas I Hegra set a daily record precipitation of 50.2 mm (2.0 in) on 4 August 1925.
Across 165 earlier years (1815 to 2026) the same calendar date averaged 444 records.

Record Map

77 stations

77 station records on 4 August 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 August 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ostas I Hegra	Norway	Record daily precipitation	50.2 mm (2.0 in)	38 of 100 (Notable)
Pitea	Sweden	Record daily precipitation	28.4 mm (1.1 in)	32 of 100 (Routine)
Chapel Hill 2 W	United States	Record daily precipitation	62.0 mm (2.4 in)	32 of 100 (Routine)
Vilnius	Lithuania	Record daily precipitation	30.2 mm (1.2 in)	28 of 100 (Routine)
Sidi-Bel-Abbes	Algeria	Record high minimum temperature	24.0 C (75.2 F)	27 of 100 (Routine)
Grayling	United States	Record daily precipitation	26.7 mm (1.1 in)	24 of 100 (Routine)
New Braunfels	United States	Record low minimum temperature	18.9 C (66.0 F)	21 of 100 (Routine)
Bad Muskau	Germany	Record daily precipitation	18.2 mm (0.7 in)	20 of 100 (Routine)
Orleansville (Chlef)	Algeria	Record high minimum temperature	26.0 C (78.8 F)	19 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record high minimum temperature	23.0 C (73.4 F)	19 of 100 (Routine)
Rocky Ford 2 SE	United States	Record daily precipitation	13.0 mm (0.5 in)	19 of 100 (Routine)
Gainesville UNIV of Fl	United States	Record daily precipitation	71.9 mm (2.8 in)	18 of 100 (Routine)
Clayton 1 SSW	United States	Record low minimum temperature	10.0 C (50.0 F)	18 of 100 (Routine)
Roswell Muni AP	United States	Record daily precipitation	18.5 mm (0.7 in)	18 of 100 (Routine)
El Paso	United States	Record daily precipitation	14.7 mm (0.6 in)	18 of 100 (Routine)
Innsbruck	Austria	Record low minimum temperature	4.5 C (40.1 F)	17 of 100 (Routine)
Karesuando	Sweden	Record low maximum temperature	11.0 C (51.8 F)	17 of 100 (Routine)
Heber	United States	Record high minimum temperature	14.4 C (57.9 F)	17 of 100 (Routine)
Cowles	United States	Record daily precipitation	22.4 mm (0.9 in)	16 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record low minimum temperature	7.9 C (46.2 F)	15 of 100 (Routine)
Las Animas	United States	Record low maximum temperature	25.6 C (78.1 F)	15 of 100 (Routine)
Kremsmuenster	Austria	Record low minimum temperature	9.4 C (48.9 F)	14 of 100 (Routine)
Meeker	United States	Record high minimum temperature	14.4 C (57.9 F)	14 of 100 (Routine)
Raleigh State UNIV	United States	Record daily precipitation	49.5 mm (1.9 in)	14 of 100 (Routine)
Brazoria	United States	Record low minimum temperature	20.0 C (68.0 F)	14 of 100 (Routine)
Indian Head Cda	Canada	Record high minimum temperature	15.6 C (60.1 F)	13 of 100 (Routine)
Clayton 1 SSW	United States	Record low maximum temperature	22.2 C (72.0 F)	13 of 100 (Routine)
Lake	United States	Record low minimum temperature	15.6 C (60.1 F)	13 of 100 (Routine)
Pontotoc	United States	Record low minimum temperature	15.0 C (59.0 F)	13 of 100 (Routine)
Austin	United States	Record low minimum temperature	18.3 C (64.9 F)	13 of 100 (Routine)
Aberdeen	United States	Record high minimum temperature	13.9 C (57.0 F)	13 of 100 (Routine)
Olga 2 SE	United States	Record high maximum temperature	25.6 C (78.1 F)	13 of 100 (Routine)
Grafton 1 NE	United States	Record low minimum temperature	8.9 C (48.0 F)	13 of 100 (Routine)
Halifax	Canada	Record high maximum temperature	32.2 C (90.0 F)	12 of 100 (Routine)
Pushmataha	United States	Record low minimum temperature	17.8 C (64.0 F)	12 of 100 (Routine)
Uniontown	United States	Record low minimum temperature	17.8 C (64.0 F)	12 of 100 (Routine)
Independence	United States	Record high minimum temperature	21.1 C (70.0 F)	12 of 100 (Routine)
Dahlonega 4WSW	United States	Record low maximum temperature	22.8 C (73.0 F)	12 of 100 (Routine)
Dalby Post Office	Australia	Record high maximum temperature	23.8 C (74.8 F)	11 of 100 (Routine)
Biloxi	United States	Record low minimum temperature	20.6 C (69.1 F)	11 of 100 (Routine)
Woodville 4 ESE	United States	Record low minimum temperature	17.2 C (63.0 F)	11 of 100 (Routine)
Salisbury	United States	Record low maximum temperature	23.3 C (73.9 F)	11 of 100 (Routine)
Newport	United States	Record low maximum temperature	13.3 C (55.9 F)	11 of 100 (Routine)
Grantville	Australia	Record daily precipitation	17.3 mm (0.7 in)	10 of 100 (Routine)
Greensboro	United States	Record low minimum temperature	16.7 C (62.1 F)	10 of 100 (Routine)
Wentworth 2.5 WNW	United States	Record daily precipitation	22.6 mm (0.9 in)	10 of 100 (Routine)
Enisejsk	Russia	Record low minimum temperature	3.1 C (37.6 F)	9 of 100 (Routine)
Calumet	United States	Record high minimum temperature	18.3 C (64.9 F)	9 of 100 (Routine)
Kjobli I Snaasa	Norway	Record daily precipitation	10.1 mm (0.4 in)	8 of 100 (Routine)
Okolona	United States	Record low minimum temperature	16.1 C (61.0 F)	8 of 100 (Routine)
Santuck	United States	Record low maximum temperature	27.8 C (82.0 F)	8 of 100 (Routine)
Williston Sloulin Fld	United States	Record high minimum temperature	19.4 C (66.9 F)	8 of 100 (Routine)
Graz	Austria	Record low minimum temperature	8.5 C (47.3 F)	7 of 100 (Routine)
Amite	United States	Record low minimum temperature	17.8 C (64.0 F)	7 of 100 (Routine)
Little Mtn	United States	Record daily precipitation	20.1 mm (0.8 in)	7 of 100 (Routine)
Santuck	United States	Record daily precipitation	16.8 mm (0.7 in)	6 of 100 (Routine)
Sevastopol',Mgs	Ukraine	Record daily precipitation	1.0 mm (0.04 in)	5 of 100 (Routine)
Kon-Kolodez	Russia	Record high minimum temperature	18.7 C (65.7 F)	3 of 100 (Routine)
Needles	United States	Record high maximum temperature	47.2 C (117.0 F)	3 of 100 (Routine)
Gardiner	United States	Record high minimum temperature	19.4 C (66.9 F)	3 of 100 (Routine)

Counts by Type and Timescale

77 records

Records set or tied on 4 August 1925 by type: Highest daily maximum 6, Lowest daily maximum 9, Highest daily minimum 15, Lowest daily minimum 29, Heaviest daily rainfall 18.

Records on 4 August 1925 by type
Record type	Records
Highest daily maximum	6
Lowest daily maximum	9
Highest daily minimum	15
Lowest daily minimum	29
Heaviest daily rainfall	18
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 4 August 1925 by timescale: all-time 0, monthly 0, daily 77.

How Much Records Were Beaten By

58 broken records

Margins by which the 58 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 39.6. Ties are not counted.

Top 20 by Significance

4 August 1925

Top 20 records on 4 August 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 August 1925	Ostas I Hegra, NO	daily rain	50.2 mm (2.0 in)	25.8 mm (1.0 in)	4 years	38 of 100 (Notable)
4 August 1925	Pitea, SE	daily rain	28.4 mm (1.1 in)	10.5 mm (0.4 in)	36 years	32 of 100 (Routine)
4 August 1925	Chapel Hill 2 W, US	daily rain	62.0 mm (2.4 in)	39.6 mm (1.6 in)	30 years	32 of 100 (Routine)
4 August 1925	Vilnius, LT	daily rain	30.2 mm (1.2 in)	12.2 mm (0.5 in)	28 years	28 of 100 (Routine)
4 August 1925	Sidi-Bel-Abbes, DZ	daily high min	24.0 C (75.2 F)	4.0 C (7.2 F)	31 years	27 of 100 (Routine)
4 August 1925	Grayling, US	daily rain	26.7 mm (1.1 in)	12.5 mm (0.5 in)	28 years	24 of 100 (Routine)
4 August 1925	New Braunfels, US	daily low min	18.9 C (66.0 F)	1.7 C (3.1 F)	25 years	21 of 100 (Routine)
4 August 1925	Bad Muskau, DE	daily rain	18.2 mm (0.7 in)	8.7 mm (0.34 in)	29 years	20 of 100 (Routine)
4 August 1925	Orleansville (Chlef), DZ	daily high min	26.0 C (78.8 F)	2.0 C (3.6 F)	32 years	19 of 100 (Routine)
4 August 1925	Nemours (Ghazaouet), DZ	daily high min	23.0 C (73.4 F)	1.0 C (1.8 F)	37 years	19 of 100 (Routine)
4 August 1925	Rocky Ford 2 SE, US	daily rain	13.0 mm (0.5 in)	11.2 mm (0.4 in)	24 years	19 of 100 (Routine)
4 August 1925	Gainesville UNIV of Fl, US	daily rain	71.9 mm (2.8 in)	9.7 mm (0.38 in)	29 years	18 of 100 (Routine)
4 August 1925	Clayton 1 SSW, US	daily low min	10.0 C (50.0 F)	1.7 C (3.1 F)	29 years	18 of 100 (Routine)
4 August 1925	Roswell Muni AP, US	daily rain	18.5 mm (0.7 in)	11.1 mm (0.4 in)	20 years	18 of 100 (Routine)
4 August 1925	El Paso, US	daily rain	14.7 mm (0.6 in)	4.8 mm (0.19 in)	31 years	18 of 100 (Routine)
4 August 1925	Innsbruck, AT	daily low min	4.5 C (40.1 F)	3.2 C (5.8 F)	4 years	17 of 100 (Routine)
4 August 1925	Karesuando, SE	daily low max	11.0 C (51.8 F)	0.5 C (0.9 F)	40 years	17 of 100 (Routine)
4 August 1925	Heber, US	daily high min	14.4 C (57.9 F)	2.2 C (4.0 F)	27 years	17 of 100 (Routine)
4 August 1925	Cowles, US	daily rain	22.4 mm (0.9 in)	8.9 mm (0.35 in)	3 years	16 of 100 (Routine)
4 August 1925	Munchen-Nymphenburg, DE	daily low min	7.9 C (46.2 F)	0.2 C (0.4 F)	36 years	15 of 100 (Routine)

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

1815 to 1925

Records set or tied on this calendar date in each year from 1815 to 1925. 1925 had 77 records.

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

Records on 08-04 in each year
Year	Records
1815	1
1827	1
1830	2
1833	1
1835	1
1843	1
1846	1
1847	1
1848	1
1857	1
1859	2
1860	2
1863	1
1865	3
1867	1
1868	1
1870	1
1871	1
1872	2
1874	3
1875	1
1878	3
1879	1
1881	2
1882	1
1883	1
1885	3
1886	1
1887	3
1888	4
1889	2
1890	1
1891	2
1893	2
1894	1
1895	3
1896	4
1897	3
1898	1
1899	7
1900	6
1902	4
1903	18
1904	11
1905	19
1906	14
1907	20
1908	31
1909	27
1910	17
1911	23
1912	51
1913	15
1914	33
1915	85
1916	97
1917	29
1918	95
1919	34
1920	79
1921	67
1922	68
1923	146
1924	132
1925	77
1926	334
1927	136
1928	352
1929	224
1930	698
1931	371
1932	258
1933	347
1934	521
1935	367
1936	719
1937	258
1938	489
1939	433
1940	236
1941	383
1942	303
1943	468
1944	662
1945	355
1946	265
1947	845
1948	558
1949	421
1950	666
1951	680
1952	465
1953	1,017
1954	426
1955	624
1956	437
1957	343
1958	533
1959	303
1960	331
1961	745
1962	470
1963	438
1964	885
1965	409
1966	552
1967	428
1968	280
1969	638
1970	415
1971	813
1972	773
1973	748
1974	1,040
1975	772
1976	801
1977	599
1978	1,051
1979	510
1980	998
1981	636
1982	703
1983	920
1984	722
1985	634
1986	905
1987	892
1988	1,204
1989	738
1990	1,013
1991	769
1992	754
1993	1,046
1994	1,265
1995	1,117
1996	1,143
1997	891
1998	1,423
1999	762
2000	840
2001	1,087
2002	928
2003	1,309
2004	968
2005	1,246
2006	1,131
2007	685
2008	883
2009	681
2010	1,665
2011	1,536
2012	738
2013	452
2014	980
2015	505
2016	732
2017	1,134
2018	760
2019	499
2020	778
2021	691
2022	1,185
2023	1,150
2024	809
2025	840
2026	1,044

Download the Data

Data for records on 1925-08-04: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 5	47
5 to 10	3
10 to 15	6
15 to 20	0
20 to 25	0
25 to 30	1
30 to 35	0
35 to 40	1