Weather Records on 23 August 2025

1,295 weather records were set or tied worldwide on 23 August 2025. Highest significance: Exmouth Town, AU.

Key Facts for 23 August 2025

On 23 August 2025, 1,295 weather records were set or tied at long-record stations worldwide.
1,083 were record highs and 97 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 14 monthly and 1,277 daily.
Exmouth Town set a daily record precipitation of 54.2 mm (2.1 in) on 23 August 2025.
Across 164 earlier years (1802 to 2026) the same calendar date averaged 439 records.

Record Map

1,295 stations

1,295 station records on 23 August 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 August 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Exmouth Town	Australia	Record daily precipitation	54.2 mm (2.1 in)	61 of 100 (Major)
Learmonth Airport	Australia	Record daily precipitation	36.8 mm (1.4 in)	60 of 100 (Major)
Valdosta Rgnl AP	United States	Record daily precipitation	138.9 mm (5.5 in)	60 of 100 (Major)
Dwtn Charleston	United States	Record daily precipitation	100.3 mm (3.9 in)	58 of 100 (Notable)
Sakun'ja	Russia	Record daily precipitation	36.6 mm (1.4 in)	56 of 100 (Notable)
Niznij Novgorod	Russia	Record daily precipitation	43.9 mm (1.7 in)	56 of 100 (Notable)
Jiexiu	China	Record daily precipitation	60.2 mm (2.4 in)	55 of 100 (Notable)
Krasnye Baki	Russia	Record daily precipitation	40.0 mm (1.6 in)	55 of 100 (Notable)
Davis 2 WSW Exp Farm	United States	Record high minimum temperature	21.7 C (71.1 F)	54 of 100 (Notable)
Petrozawodsk	Russia	Record daily precipitation	42.0 mm (1.7 in)	51 of 100 (Notable)
Uaroo	Australia	Record daily precipitation	34.0 mm (1.3 in)	48 of 100 (Notable)
Morris W Cntrl Rsch & Outreach	United States	Record daily precipitation	50.3 mm (2.0 in)	48 of 100 (Notable)
Atigun Pass	United States	Record daily precipitation	33.0 mm (1.3 in)	48 of 100 (Notable)
Urala	Australia	Record daily precipitation	32.0 mm (1.3 in)	47 of 100 (Notable)
Vellore	India	Record daily precipitation	82.0 mm (3.2 in)	47 of 100 (Notable)
Collbran	United States	Record high maximum temperature	36.7 C (98.1 F)	47 of 100 (Notable)
Colfax	United States	Record high minimum temperature	23.3 C (73.9 F)	46 of 100 (Notable)
Vancouver 4 NNE	United States	Record high maximum temperature	37.8 C (100.0 F)	46 of 100 (Notable)
Newman	United States	Record high maximum temperature	43.3 C (109.9 F)	45 of 100 (Notable)
Grants Pass	United States	Record high maximum temperature	41.1 C (106.0 F)	45 of 100 (Notable)
Petrun	Russia	Record daily precipitation	25.9 mm (1.0 in)	43 of 100 (Notable)
Landsort	Sweden	Record low minimum temperature	8.9 C (48.0 F)	43 of 100 (Notable)
Longview	United States	Record high maximum temperature	36.1 C (97.0 F)	43 of 100 (Notable)
Leirfjord	Norway	Record daily precipitation	44.5 mm (1.8 in)	42 of 100 (Notable)
Dillon 1 E	United States	Record high maximum temperature	30.0 C (86.0 F)	42 of 100 (Notable)
Cascade Locks	United States	Record high minimum temperature	17.8 C (64.0 F)	42 of 100 (Notable)
Clearbrook	United States	Record high maximum temperature	33.3 C (91.9 F)	42 of 100 (Notable)
Rainier Paradise Rs	United States	Record high minimum temperature	16.7 C (62.1 F)	42 of 100 (Notable)
Grand Junction Walker Fld	United States	Record high minimum temperature	21.7 C (71.1 F)	42 of 100 (Notable)
Hanford 1 S	United States	Record high minimum temperature	23.9 C (75.0 F)	41 of 100 (Notable)
Fruita	United States	Record high maximum temperature	37.8 C (100.0 F)	41 of 100 (Notable)
Longmont 2 ESE	United States	Record high minimum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Panguitch	United States	Record high minimum temperature	15.6 C (60.1 F)	41 of 100 (Notable)
Kuusiku	Estonia	Record daily precipitation	34.4 mm (1.4 in)	40 of 100 (Notable)
Zharkent	Kazakhstan	Record high minimum temperature	25.1 C (77.2 F)	40 of 100 (Notable)
Drain	United States	Record high maximum temperature	37.8 C (100.0 F)	40 of 100 (Notable)
Falls City 2 SSW	United States	Record high maximum temperature	37.2 C (99.0 F)	40 of 100 (Notable)
Riddle	United States	Record high maximum temperature	40.0 C (104.0 F)	40 of 100 (Notable)
Kingston	United States	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Zion Np	United States	Record high minimum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Roseburg Rgnl AP	United States	Record high maximum temperature	38.9 C (102.0 F)	40 of 100 (Notable)
Wollar (Barrigan St)	Australia	Record daily precipitation	37.5 mm (1.5 in)	39 of 100 (Notable)
Kuusiku	Estonia	Record low maximum temperature	13.5 C (56.3 F)	39 of 100 (Notable)
King Khaled Ab	Saudi Arabia	Record low maximum temperature	26.0 C (78.8 F)	39 of 100 (Notable)
Chula Vista	United States	Record high maximum temperature	34.4 C (93.9 F)	39 of 100 (Notable)
Colfax	United States	Record high maximum temperature	38.3 C (100.9 F)	39 of 100 (Notable)
Ft Bidwell	United States	Record high minimum temperature	18.3 C (64.9 F)	38 of 100 (Notable)
Fruita	United States	Record high minimum temperature	20.0 C (68.0 F)	38 of 100 (Notable)
Farmington Ag Sci Cnt	United States	Record high minimum temperature	23.9 C (75.0 F)	38 of 100 (Notable)
Bonneville Dam	United States	Record high maximum temperature	37.8 C (100.0 F)	38 of 100 (Notable)
Kanab	United States	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Concrete Ppl Fish STN	United States	Record high maximum temperature	32.8 C (91.0 F)	38 of 100 (Notable)
Farson 2NNE	United States	Record high minimum temperature	12.8 C (55.0 F)	38 of 100 (Notable)
Albuquerque Intl AP	United States	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Bely Island	Russia	Record high minimum temperature	11.0 C (51.8 F)	37 of 100 (Notable)
Jennings	United States	Record daily precipitation	45.2 mm (1.8 in)	36 of 100 (Notable)
Mizpah 4 NNW	United States	Record low minimum temperature	-2.2 C (28.0 F)	36 of 100 (Notable)
Navajo Dam	United States	Record high minimum temperature	22.8 C (73.0 F)	36 of 100 (Notable)
Cottage Grove Dam	United States	Record high maximum temperature	37.8 C (100.0 F)	36 of 100 (Notable)
Knoxville AP	United States	Record daily precipitation	52.1 mm (2.1 in)	36 of 100 (Notable)

Counts by Type and Timescale

1,295 records

Records set or tied on 23 August 2025 by type: Highest daily maximum 450, Lowest daily maximum 52, Highest daily minimum 633, Lowest daily minimum 45, Heaviest daily rainfall 115.

Records on 23 August 2025 by type
Record type	Records
Highest daily maximum	450
Lowest daily maximum	52
Highest daily minimum	633
Lowest daily minimum	45
Heaviest daily rainfall	115
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 23 August 2025 by timescale: all-time 4, monthly 14, daily 1,277.

How Much Records Were Beaten By

1,069 broken records

Margins by which the 1,069 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 104.4. Ties are not counted.

Top 20 by Significance

23 August 2025

Top 20 records on 23 August 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 August 2025	Exmouth Town, AU	daily rain	54.2 mm (2.1 in)	45.6 mm (1.8 in)	56 years	61 of 100 (Major)
23 August 2025	Learmonth Airport, AU	daily rain	36.8 mm (1.4 in)	27.9 mm (1.1 in)	56 years	60 of 100 (Major)
23 August 2025	Valdosta Rgnl AP, US	daily rain	138.9 mm (5.5 in)	104.4 mm (4.1 in)	44 years	60 of 100 (Major)
23 August 2025	Dwtn Charleston, US	daily rain	100.3 mm (3.9 in)	56.1 mm (2.2 in)	64 years	58 of 100 (Notable)
23 August 2025	Sakun'ja, RU	daily rain	36.6 mm (1.4 in)	23.6 mm (0.9 in)	48 years	56 of 100 (Notable)
23 August 2025	Niznij Novgorod, RU	daily rain	43.9 mm (1.7 in)	27.9 mm (1.1 in)	23 years	56 of 100 (Notable)
23 August 2025	Jiexiu, CN	daily rain	60.2 mm (2.4 in)	39.5 mm (1.6 in)	58 years	55 of 100 (Notable)
23 August 2025	Krasnye Baki, RU	daily rain	40.0 mm (1.6 in)	31.3 mm (1.2 in)	31 years	55 of 100 (Notable)
23 August 2025	Davis 2 WSW Exp Farm, US	daily high min	21.7 C (71.1 F)	3.9 C (7.0 F)	112 years	54 of 100 (Notable)
23 August 2025	Petrozawodsk, RU	daily rain	42.0 mm (1.7 in)	21.0 mm (0.8 in)	56 years	51 of 100 (Notable)
23 August 2025	Uaroo, AU	daily rain	34.0 mm (1.3 in)	24.9 mm (1.0 in)	72 years	48 of 100 (Notable)
23 August 2025	Morris W Cntrl Rsch & Outreach, US	daily rain	50.3 mm (2.0 in)	15.0 mm (0.6 in)	92 years	48 of 100 (Notable)
23 August 2025	Atigun Pass, US	daily rain	33.0 mm (1.3 in)	22.8 mm (0.9 in)	35 years	48 of 100 (Notable)
23 August 2025	Urala, AU	daily rain	32.0 mm (1.3 in)	32.0 mm (1.3 in)	48 years	47 of 100 (Notable)
23 August 2025	Vellore, IN	daily rain	82.0 mm (3.2 in)	12.9 mm (0.5 in)	112 years	47 of 100 (Notable)
23 August 2025	Collbran, US	daily high max	36.7 C (98.1 F)	2.3 C (4.1 F)	106 years	47 of 100 (Notable)
23 August 2025	Colfax, US	daily high min	23.3 C (73.9 F)	2.2 C (4.0 F)	108 years	46 of 100 (Notable)
23 August 2025	Vancouver 4 NNE, US	daily high max	37.8 C (100.0 F)	2.8 C (5.0 F)	133 years	46 of 100 (Notable)
23 August 2025	Newman, US	daily high max	43.3 C (109.9 F)	1.6 C (2.9 F)	112 years	45 of 100 (Notable)
23 August 2025	Grants Pass, US	daily high max	41.1 C (106.0 F)	2.2 C (4.0 F)	110 years	45 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

1802 to 2025

Records set or tied on this calendar date in each year from 1802 to 2025. 2025 had 1,295 records.

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

Records on 08-23 in each year
Year	Records
1802	1
1805	1
1813	2
1816	2
1817	1
1818	1
1829	1
1839	3
1840	1
1846	1
1847	1
1848	1
1853	2
1857	1
1858	1
1864	1
1867	1
1869	1
1870	1
1871	1
1874	2
1877	2
1881	1
1882	2
1883	1
1884	2
1886	1
1887	2
1890	3
1891	4
1892	4
1893	4
1894	2
1895	3
1896	6
1897	1
1898	8
1899	8
1900	2
1901	10
1902	9
1903	9
1904	6
1905	8
1906	27
1907	15
1908	18
1909	10
1910	15
1911	23
1912	44
1913	9
1914	23
1915	63
1916	23
1917	26
1918	91
1919	24
1920	102
1921	280
1922	58
1923	284
1924	127
1925	182
1926	99
1927	198
1928	196
1929	240
1930	432
1931	412
1932	211
1933	342
1934	308
1935	220
1936	980
1937	522
1938	654
1939	439
1940	535
1941	375
1942	540
1943	505
1944	578
1945	338
1946	416
1947	1,071
1948	594
1949	456
1950	461
1951	347
1952	456
1953	292
1954	438
1955	375
1956	501
1957	645
1958	402
1959	494
1960	806
1961	644
1962	364
1963	380
1964	724
1965	357
1966	802
1967	541
1968	1,384
1969	728
1970	518
1971	610
1972	614
1973	650
1974	612
1975	627
1976	703
1977	557
1978	577
1979	459
1980	552
1981	663
1982	713
1983	1,264
1984	862
1985	1,187
1986	839
1987	1,119
1988	1,604
1989	902
1990	661
1991	697
1992	1,291
1993	796
1994	738
1995	1,212
1996	1,161
1997	1,599
1998	1,138
1999	802
2000	936
2001	834
2002	931
2003	1,103
2004	862
2005	786
2006	728
2007	1,513
2008	966
2009	1,241
2010	1,244
2011	1,412
2012	688
2013	397
2014	960
2015	673
2016	595
2017	543
2018	479
2019	445
2020	1,093
2021	629
2022	781
2023	1,287
2024	1,150
2025	1,295
2026	592

Download the Data

Data for records on 2025-08-23: 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 20	1,053
20 to 40	13
40 to 60	2
60 to 80	0
80 to 100	0
100 to 120	1