Weather Records on 31 August 1925

111 weather records were set or tied worldwide on 31 August 1925. Highest significance: Deming, US.

Key Facts for 31 August 1925

On 31 August 1925, 111 weather records were set or tied at long-record stations worldwide.
56 were record highs and 19 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 2 monthly and 109 daily.
Deming set a daily record precipitation of 37.6 mm (1.5 in) on 31 August 1925.
Across 165 earlier years (1796 to 2026) the same calendar date averaged 438 records.

Record Map

111 stations

111 station records on 31 August 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 31 August 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Deming	United States	Record daily precipitation	37.6 mm (1.5 in)	44 of 100 (Notable)
Clifton	United States	Record daily precipitation	44.5 mm (1.8 in)	33 of 100 (Routine)
Briksdal	Norway	Record daily precipitation	61.5 mm (2.4 in)	28 of 100 (Routine)
Aberdeen	United States	Record high minimum temperature	17.8 C (64.0 F)	27 of 100 (Routine)
Lexington Bluegrass AP	United States	Record high minimum temperature	23.9 C (75.0 F)	24 of 100 (Routine)
Tizi Ouzou	Algeria	Record low minimum temperature	13.0 C (55.4 F)	22 of 100 (Routine)
Gladstone Post Office	Australia	Record daily precipitation	35.6 mm (1.4 in)	22 of 100 (Routine)
Welland	Canada	Record high minimum temperature	20.0 C (68.0 F)	22 of 100 (Routine)
Port Gibson 1 NE	United States	Record daily precipitation	36.3 mm (1.4 in)	22 of 100 (Routine)
Tbilisi	Georgia	Record high minimum temperature	22.1 C (71.8 F)	21 of 100 (Routine)
Mount Wedge	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Wolseley	Australia	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Novorossijsk	Russia	Record daily precipitation	10.0 mm (0.4 in)	20 of 100 (Routine)
Zametchino	Russia	Record daily precipitation	21.0 mm (0.8 in)	20 of 100 (Routine)
Micurinsk	Russia	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Serviceton	Australia	Record daily precipitation	17.0 mm (0.7 in)	20 of 100 (Routine)
Marlborough Post Office	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Kilcoy Post Office	Australia	Record daily precipitation	34.0 mm (1.3 in)	20 of 100 (Routine)
Adrian 2 NNE	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Englesberg Village	Australia	Record daily precipitation	17.8 mm (0.7 in)	19 of 100 (Routine)
Ottawa	Canada	Record high minimum temperature	20.0 C (68.0 F)	19 of 100 (Routine)
Point Pleasant	United States	Record high maximum temperature	37.8 C (100.0 F)	19 of 100 (Routine)
Wandearah North	Australia	Record daily precipitation	17.3 mm (0.7 in)	18 of 100 (Routine)
Tashkent	Uzbekistan	Record low minimum temperature	8.6 C (47.5 F)	18 of 100 (Routine)
Carlinville	United States	Record high minimum temperature	25.0 C (77.0 F)	17 of 100 (Routine)
Brazoria	United States	Record low maximum temperature	27.2 C (81.0 F)	17 of 100 (Routine)
Ivanhoe Post Office	Australia	Record daily precipitation	12.7 mm (0.5 in)	15 of 100 (Routine)
Bay Saint Louis	United States	Record low maximum temperature	27.2 C (81.0 F)	15 of 100 (Routine)
Watertown	United States	Record high minimum temperature	21.1 C (70.0 F)	15 of 100 (Routine)
Chapel Hill 2 W	United States	Record low minimum temperature	15.0 C (59.0 F)	15 of 100 (Routine)
Silverton (Mundi Mundi)	Australia	Record daily precipitation	6.4 mm (0.25 in)	14 of 100 (Routine)
Atyrau	Kazakhstan	Record daily precipitation	1.7 mm (0.07 in)	14 of 100 (Routine)
Elatma	Russia	Record daily precipitation	16.5 mm (0.6 in)	14 of 100 (Routine)
Kissimmee	United States	Record low maximum temperature	27.2 C (81.0 F)	14 of 100 (Routine)
Clayton 1 SSW	United States	Record low minimum temperature	10.6 C (51.1 F)	14 of 100 (Routine)
Schriever	United States	Record daily precipitation	24.1 mm (0.9 in)	14 of 100 (Routine)
Paragonah	United States	Record low maximum temperature	19.4 C (66.9 F)	14 of 100 (Routine)
Parramatta	Australia	Record daily precipitation	15.7 mm (0.6 in)	13 of 100 (Routine)
Quesnel	Canada	Record daily precipitation	14.2 mm (0.6 in)	13 of 100 (Routine)
Haliburton A	Canada	Record high minimum temperature	17.8 C (64.0 F)	13 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record high minimum temperature	15.0 C (59.0 F)	13 of 100 (Routine)
Salekhard	Russia	Record low minimum temperature	-0.5 C (31.1 F)	13 of 100 (Routine)
Holly Springs 2 N	United States	Record high maximum temperature	37.8 C (100.0 F)	13 of 100 (Routine)
Warren 3 S	United States	Record high minimum temperature	20.0 C (68.0 F)	13 of 100 (Routine)
Santuck	United States	Record low minimum temperature	13.3 C (55.9 F)	13 of 100 (Routine)
Warsaw 2 NW	United States	Record low minimum temperature	12.2 C (54.0 F)	13 of 100 (Routine)
Astrakan	Russia	Record daily precipitation	1.0 mm (0.04 in)	12 of 100 (Routine)
Henichesk	Ukraine	Record daily precipitation	4.3 mm (0.17 in)	12 of 100 (Routine)
Grand Coteau	United States	Record daily precipitation	10.7 mm (0.4 in)	12 of 100 (Routine)
Grayling	United States	Record high maximum temperature	35.0 C (95.0 F)	12 of 100 (Routine)
Natchez	United States	Record daily precipitation	13.7 mm (0.5 in)	12 of 100 (Routine)
Louisburg	United States	Record low minimum temperature	13.9 C (57.0 F)	12 of 100 (Routine)
Findlay Wpcc	United States	Record high minimum temperature	19.4 C (66.9 F)	12 of 100 (Routine)
Napoleon	United States	Record high maximum temperature	35.0 C (95.0 F)	12 of 100 (Routine)
Vicksburg	United States	Record daily precipitation	18.8 mm (0.7 in)	11 of 100 (Routine)
Astoria	United States	Record low minimum temperature	7.8 C (46.0 F)	11 of 100 (Routine)
Wollun	Australia	Record daily precipitation	17.3 mm (0.7 in)	10 of 100 (Routine)
Earlington	United States	Record high maximum temperature	37.8 C (100.0 F)	10 of 100 (Routine)
Werris Creek Post Office	Australia	Record daily precipitation	20.3 mm (0.8 in)	9 of 100 (Routine)
Paris	Canada	Record high minimum temperature	17.8 C (64.0 F)	9 of 100 (Routine)

Counts by Type and Timescale

111 records

Records set or tied on 31 August 1925 by type: Highest daily maximum 28, Lowest daily maximum 7, Highest daily minimum 28, Lowest daily minimum 12, Heaviest daily rainfall 36.

Records on 31 August 1925 by type
Record type	Records
Highest daily maximum	28
Lowest daily maximum	7
Highest daily minimum	28
Lowest daily minimum	12
Heaviest daily rainfall	36
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 31 August 1925 by timescale: all-time 0, monthly 2, daily 109.

How Much Records Were Beaten By

78 broken records

Margins by which the 78 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 35.1. Ties are not counted.

Top 20 by Significance

31 August 1925

Top 20 records on 31 August 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 August 1925	Deming, US	daily rain	37.6 mm (1.5 in)	35.1 mm (1.4 in)	4 years	44 of 100 (Notable)
31 August 1925	Clifton, US	daily rain	44.5 mm (1.8 in)	23.7 mm (0.9 in)	2 years	33 of 100 (Routine)
31 August 1925	Briksdal, NO	monthly rain	61.5 mm (2.4 in)	8.2 mm (0.32 in)	22 years	28 of 100 (Routine)
31 August 1925	Aberdeen, US	daily high min	17.8 C (64.0 F)	3.9 C (7.0 F)	30 years	27 of 100 (Routine)
31 August 1925	Lexington Bluegrass AP, US	daily high min	23.9 C (75.0 F)	1.1 C (2.0 F)	51 years	24 of 100 (Routine)
31 August 1925	Tizi Ouzou, DZ	daily low min	13.0 C (55.4 F)	2.0 C (3.6 F)	35 years	22 of 100 (Routine)
31 August 1925	Gladstone Post Office, AU	daily rain	35.6 mm (1.4 in)	10.2 mm (0.4 in)	24 years	22 of 100 (Routine)
31 August 1925	Welland, CA	daily high min	20.0 C (68.0 F)	1.1 C (2.0 F)	51 years	22 of 100 (Routine)
31 August 1925	Port Gibson 1 NE, US	daily rain	36.3 mm (1.4 in)	14.7 mm (0.6 in)	30 years	22 of 100 (Routine)
31 August 1925	Tbilisi, GE	daily high min	22.1 C (71.8 F)	1.3 C (2.3 F)	42 years	21 of 100 (Routine)
31 August 1925	Mount Wedge, AU	daily rain	22.9 mm (0.9 in)	10.2 mm (0.4 in)	35 years	20 of 100 (Routine)
31 August 1925	Wolseley, AU	daily rain	18.5 mm (0.7 in)	7.3 mm (0.29 in)	36 years	20 of 100 (Routine)
31 August 1925	Novorossijsk, RU	daily rain	10.0 mm (0.4 in)	8.9 mm (0.35 in)	41 years	20 of 100 (Routine)
31 August 1925	Zametchino, RU	daily rain	21.0 mm (0.8 in)	12.2 mm (0.5 in)	19 years	20 of 100 (Routine)
31 August 1925	Micurinsk, RU	daily rain	23.1 mm (0.9 in)	9.6 mm (0.38 in)	19 years	20 of 100 (Routine)
31 August 1925	Serviceton, AU	daily rain	17.0 mm (0.7 in)	8.9 mm (0.35 in)	8 years	20 of 100 (Routine)
31 August 1925	Marlborough Post Office, AU	daily rain	22.9 mm (0.9 in)	21.1 mm (0.8 in)	4 years	20 of 100 (Routine)
31 August 1925	Kilcoy Post Office, AU	daily rain	34.0 mm (1.3 in)	8.6 mm (0.34 in)	24 years	20 of 100 (Routine)
31 August 1925	Adrian 2 NNE, US	daily rain	17.8 mm (0.7 in)	8.1 mm (0.32 in)	36 years	20 of 100 (Routine)
31 August 1925	Englesberg Village, AU	daily rain	17.8 mm (0.7 in)	8.7 mm (0.34 in)	26 years	19 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

1796 to 1925

Records set or tied on this calendar date in each year from 1796 to 1925. 1925 had 111 records.

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

Records on 08-31 in each year
Year	Records
1796	1
1806	1
1807	2
1813	1
1814	1
1816	1
1827	1
1836	1
1846	1
1849	1
1851	1
1856	2
1858	1
1859	1
1860	1
1861	1
1863	1
1867	1
1869	1
1873	1
1875	1
1876	1
1877	2
1879	2
1881	3
1882	2
1885	1
1886	5
1887	1
1889	1
1890	2
1892	3
1893	1
1894	1
1895	1
1896	1
1897	5
1898	10
1899	4
1900	3
1901	5
1902	5
1903	16
1904	13
1905	8
1906	47
1907	6
1908	12
1909	39
1910	20
1911	31
1912	34
1913	40
1914	23
1915	71
1916	7
1917	60
1918	58
1919	25
1920	46
1921	86
1922	58
1923	63
1924	232
1925	111
1926	148
1927	103
1928	201
1929	300
1930	243
1931	192
1932	807
1933	424
1934	381
1935	540
1936	226
1937	508
1938	324
1939	296
1940	400
1941	528
1942	422
1943	650
1944	638
1945	572
1946	545
1947	473
1948	367
1949	409
1950	662
1951	910
1952	388
1953	1,054
1954	633
1955	539
1956	734
1957	317
1958	417
1959	496
1960	366
1961	625
1962	432
1963	415
1964	591
1965	886
1966	830
1967	952
1968	562
1969	474
1970	558
1971	326
1972	287
1973	793
1974	587
1975	658
1976	732
1977	621
1978	891
1979	400
1980	701
1981	692
1982	586
1983	788
1984	866
1985	854
1986	1,218
1987	836
1988	570
1989	622
1990	966
1991	848
1992	1,274
1993	1,286
1994	1,139
1995	1,077
1996	1,451
1997	943
1998	1,163
1999	988
2000	1,545
2001	944
2002	852
2003	1,232
2004	963
2005	1,782
2006	1,147
2007	1,110
2008	870
2009	1,224
2010	1,490
2011	994
2012	932
2013	771
2014	458
2015	1,074
2016	599
2017	596
2018	366
2019	781
2020	737
2021	553
2022	1,191
2023	600
2024	766
2025	307
2026	595

Download the Data

Data for records on 1925-08-31: 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 2026-10-15 (15 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	61
5 to 10	10
10 to 15	4
15 to 20	0
20 to 25	2
25 to 30	0
30 to 35	0
35 to 40	1