Weather Records on 27 August 2025

1,218 weather records were set or tied worldwide on 27 August 2025. Highest significance: Zdvinsk, RU.

Key Facts for 27 August 2025

On 27 August 2025, 1,218 weather records were set or tied at long-record stations worldwide.
427 were record highs and 493 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 47 monthly and 1,169 daily.
Zdvinsk set a daily record precipitation of 36.0 mm (1.4 in) on 27 August 2025.
Across 165 earlier years (1807 to 2026) the same calendar date averaged 433 records.

Record Map

1,218 stations

1,218 station records on 27 August 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 August 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Zdvinsk	Russia	Record daily precipitation	36.0 mm (1.4 in)	69 of 100 (Major)
Sandstone RS	United States	Record daily precipitation	40.6 mm (1.6 in)	59 of 100 (Notable)
Wauseon Wtp	United States	Record low minimum temperature	0.6 C (33.1 F)	54 of 100 (Notable)
Carrot Basin	United States	Record daily precipitation	35.6 mm (1.4 in)	54 of 100 (Notable)
Pine Bluff	United States	Record low maximum temperature	20.6 C (69.1 F)	53 of 100 (Notable)
Short Creek	United States	Record daily precipitation	30.5 mm (1.2 in)	53 of 100 (Notable)
Jeffrey City	United States	Record daily precipitation	44.7 mm (1.8 in)	52 of 100 (Notable)
Parkham (Avenue Road)	Australia	Record daily precipitation	53.0 mm (2.1 in)	51 of 100 (Notable)
Poronajsk	Russia	Record daily precipitation	34.0 mm (1.3 in)	51 of 100 (Notable)
Mena	United States	Record low maximum temperature	18.9 C (66.0 F)	51 of 100 (Notable)
Antlers	United States	Record low maximum temperature	21.7 C (71.1 F)	51 of 100 (Notable)
Norman 3SSE	United States	Record low maximum temperature	20.0 C (68.0 F)	51 of 100 (Notable)
Rosette	United States	Record daily precipitation	35.8 mm (1.4 in)	51 of 100 (Notable)
Mirboo North Water Board	Australia	Record daily precipitation	30.0 mm (1.2 in)	50 of 100 (Notable)
Conway	United States	Record low maximum temperature	22.2 C (72.0 F)	49 of 100 (Notable)
Aberdeen	United States	Record low maximum temperature	24.4 C (75.9 F)	49 of 100 (Notable)
Missoula 6 NW WFO	United States	Record high minimum temperature	20.0 C (68.0 F)	49 of 100 (Notable)
Malvern	United States	Record low maximum temperature	19.4 C (66.9 F)	48 of 100 (Notable)
Fayette	United States	Record low maximum temperature	24.4 C (75.9 F)	47 of 100 (Notable)
Old Battle	United States	Record daily precipitation	30.5 mm (1.2 in)	47 of 100 (Notable)
Saddle Mtn.	United States	Record daily precipitation	25.4 mm (1.0 in)	47 of 100 (Notable)
Lemhi Ridge	United States	Record daily precipitation	33.0 mm (1.3 in)	47 of 100 (Notable)
Springfield Abraham Lincoln Ca	United States	Record low minimum temperature	7.8 C (46.0 F)	47 of 100 (Notable)
Alum Fk	United States	Record low maximum temperature	19.4 C (66.9 F)	46 of 100 (Notable)
Paris	United States	Record low maximum temperature	21.7 C (71.1 F)	46 of 100 (Notable)
Ben Lomond Peak	United States	Record daily precipitation	63.5 mm (2.5 in)	46 of 100 (Notable)
Bloody Dick	United States	Record daily precipitation	30.5 mm (1.2 in)	46 of 100 (Notable)
Moose Creek	United States	Record daily precipitation	25.4 mm (1.0 in)	46 of 100 (Notable)
Leavitt Lake	United States	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Hagley (Fairbank)	Australia	Record daily precipitation	32.0 mm (1.3 in)	45 of 100 (Notable)
Arkadelphia 2 N	United States	Record low maximum temperature	20.0 C (68.0 F)	45 of 100 (Notable)
Helena	United States	Record low maximum temperature	24.4 C (75.9 F)	45 of 100 (Notable)
Robinson	United States	Record low maximum temperature	23.3 C (73.9 F)	45 of 100 (Notable)
Elk	United States	Record high minimum temperature	17.2 C (63.0 F)	45 of 100 (Notable)
Hardscrabble	United States	Record daily precipitation	33.0 mm (1.3 in)	45 of 100 (Notable)
Saint Charles	United States	Record low maximum temperature	22.2 C (72.0 F)	44 of 100 (Notable)
Du Quoin 4 SE	United States	Record low minimum temperature	8.3 C (46.9 F)	44 of 100 (Notable)
Sedalia Wtp	United States	Record low minimum temperature	7.8 C (46.0 F)	44 of 100 (Notable)
Ann Arbor U of Mich	United States	Record low minimum temperature	5.6 C (42.1 F)	43 of 100 (Notable)
Lindbergh Lake	United States	Record high minimum temperature	23.3 C (73.9 F)	43 of 100 (Notable)
Rosalia	United States	Record high minimum temperature	16.7 C (62.1 F)	43 of 100 (Notable)
Moses Lake Grant Co AP	United States	Record high minimum temperature	21.7 C (71.1 F)	43 of 100 (Notable)
Butte Bert Mooney AP	United States	Record high minimum temperature	14.4 C (57.9 F)	43 of 100 (Notable)
Atbasar	Kazakhstan	Record high minimum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Dequeen	United States	Record low maximum temperature	20.0 C (68.0 F)	42 of 100 (Notable)
Marianna 2 S	United States	Record low maximum temperature	26.1 C (79.0 F)	42 of 100 (Notable)
Stuttgart 9 ESE	United States	Record low maximum temperature	21.7 C (71.1 F)	42 of 100 (Notable)
Batesville	United States	Record low maximum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Rye Patch Dam	United States	Record low maximum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Mullheim	Germany	Record daily precipitation	50.9 mm (2.0 in)	41 of 100 (Notable)
Wiesbaden-Auringen	Germany	Record daily precipitation	30.2 mm (1.2 in)	41 of 100 (Notable)
Lifton Pumping STN	United States	Record high minimum temperature	14.4 C (57.9 F)	41 of 100 (Notable)
Moscow U of I	United States	Record high minimum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
Casey	United States	Record low minimum temperature	7.2 C (45.0 F)	41 of 100 (Notable)
Pana	United States	Record low minimum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Rock Is L&D 15	United States	Record low minimum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Kokomo 3 WSW	United States	Record low minimum temperature	6.1 C (43.0 F)	41 of 100 (Notable)
Chariton 1 E	United States	Record low minimum temperature	5.0 C (41.0 F)	41 of 100 (Notable)
Williamsburg 1E	United States	Record low minimum temperature	7.2 C (45.0 F)	41 of 100 (Notable)
Horton	United States	Record low minimum temperature	8.3 C (46.9 F)	41 of 100 (Notable)

Counts by Type and Timescale

1,218 records

Records set or tied on 27 August 2025 by type: Highest daily maximum 46, Lowest daily maximum 183, Highest daily minimum 381, Lowest daily minimum 310, Heaviest daily rainfall 297, Deepest snow cover 1.

Records on 27 August 2025 by type
Record type	Records
Highest daily maximum	46
Lowest daily maximum	183
Highest daily minimum	381
Lowest daily minimum	310
Heaviest daily rainfall	297
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 27 August 2025 by timescale: all-time 2, monthly 47, daily 1,169.

How Much Records Were Beaten By

981 broken records

Margins by which the 981 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 42.2. Ties are not counted.

Top 20 by Significance

27 August 2025

Top 20 records on 27 August 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 August 2025	Zdvinsk, RU	daily rain	36.0 mm (1.4 in)	24.4 mm (1.0 in)	84 years	69 of 100 (Major)
27 August 2025	Sandstone RS, US	monthly rain	40.6 mm (1.6 in)	15.2 mm (0.6 in)	31 years	59 of 100 (Notable)
27 August 2025	Wauseon Wtp, US	monthly low min	0.6 C (33.1 F)	1.6 C (2.9 F)	109 years	54 of 100 (Notable)
27 August 2025	Carrot Basin, US	daily rain	35.6 mm (1.4 in)	25.4 mm (1.0 in)	34 years	54 of 100 (Notable)
27 August 2025	Pine Bluff, US	monthly low max	20.6 C (69.1 F)	1.1 C (2.0 F)	124 years	53 of 100 (Notable)
27 August 2025	Short Creek, US	daily rain	30.5 mm (1.2 in)	22.9 mm (0.9 in)	34 years	53 of 100 (Notable)
27 August 2025	Jeffrey City, US	daily rain	44.7 mm (1.8 in)	42.2 mm (1.7 in)	23 years	52 of 100 (Notable)
27 August 2025	Parkham (Avenue Road), AU	daily rain	53.0 mm (2.1 in)	24.6 mm (1.0 in)	55 years	51 of 100 (Notable)
27 August 2025	Poronajsk, RU	daily rain	34.0 mm (1.3 in)	13.9 mm (0.5 in)	102 years	51 of 100 (Notable)
27 August 2025	Mena, US	daily low max	18.9 C (66.0 F)	4.4 C (7.9 F)	98 years	51 of 100 (Notable)
27 August 2025	Antlers, US	daily low max	21.7 C (71.1 F)	4.4 C (7.9 F)	98 years	51 of 100 (Notable)
27 August 2025	Norman 3SSE, US	monthly low max	20.0 C (68.0 F)	1.1 C (2.0 F)	97 years	51 of 100 (Notable)
27 August 2025	Rosette, US	daily rain	35.8 mm (1.4 in)	29.2 mm (1.1 in)	27 years	51 of 100 (Notable)
27 August 2025	Mirboo North Water Board, AU	daily rain	30.0 mm (1.2 in)	14.5 mm (0.6 in)	74 years	50 of 100 (Notable)
27 August 2025	Conway, US	daily low max	22.2 C (72.0 F)	3.4 C (6.1 F)	119 years	49 of 100 (Notable)
27 August 2025	Aberdeen, US	daily low max	24.4 C (75.9 F)	2.8 C (5.0 F)	120 years	49 of 100 (Notable)
27 August 2025	Missoula 6 NW WFO, US	daily high min	20.0 C (68.0 F)	3.3 C (5.9 F)	112 years	49 of 100 (Notable)
27 August 2025	Malvern, US	daily low max	19.4 C (66.9 F)	2.8 C (5.0 F)	124 years	48 of 100 (Notable)
27 August 2025	Fayette, US	daily low max	24.4 C (75.9 F)	3.9 C (7.0 F)	80 years	47 of 100 (Notable)
27 August 2025	Old Battle, US	daily rain	30.5 mm (1.2 in)	20.3 mm (0.8 in)	11 years	47 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

1807 to 2025

Records set or tied on this calendar date in each year from 1807 to 2025. 2025 had 1,218 records.

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

Records on 08-27 in each year
Year	Records
1807	3
1810	1
1811	1
1813	1
1816	1
1827	1
1829	1
1834	1
1846	1
1847	1
1848	1
1854	1
1857	1
1858	1
1859	1
1863	1
1864	3
1865	2
1869	1
1870	1
1871	1
1874	1
1876	1
1877	4
1880	1
1881	2
1882	1
1884	3
1885	2
1886	2
1887	2
1889	1
1890	10
1891	4
1892	1
1894	7
1895	1
1896	4
1899	5
1900	5
1901	6
1902	2
1903	22
1904	4
1905	16
1906	27
1907	9
1908	10
1909	10
1910	6
1911	16
1912	40
1913	10
1914	31
1915	37
1916	106
1917	57
1918	18
1919	78
1920	36
1921	27
1922	52
1923	63
1924	245
1925	102
1926	143
1927	395
1928	197
1929	80
1930	247
1931	205
1932	355
1933	368
1934	249
1935	348
1936	806
1937	679
1938	374
1939	191
1940	468
1941	504
1942	476
1943	581
1944	811
1945	414
1946	345
1947	291
1948	987
1949	475
1950	380
1951	415
1952	402
1953	712
1954	594
1955	485
1956	387
1957	615
1958	213
1959	522
1960	365
1961	365
1962	577
1963	335
1964	400
1965	440
1966	406
1967	887
1968	517
1969	780
1970	1,361
1971	640
1972	722
1973	1,519
1974	722
1975	506
1976	565
1977	793
1978	671
1979	917
1980	478
1981	998
1982	828
1983	823
1984	683
1985	660
1986	1,072
1987	1,356
1988	601
1989	854
1990	761
1991	813
1992	1,657
1993	1,087
1994	696
1995	1,143
1996	968
1997	1,189
1998	1,387
1999	1,258
2000	865
2001	1,304
2002	1,027
2003	916
2004	1,037
2005	733
2006	1,090
2007	958
2008	885
2009	701
2010	1,045
2011	1,518
2012	626
2013	629
2014	582
2015	832
2016	968
2017	838
2018	933
2019	1,013
2020	777
2021	635
2022	470
2023	953
2024	600
2025	1,218
2026	815

Download the Data

Data for records on 2025-08-27: 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).

Histogram of margins by which records were beaten on 27 August 2025
Margin	Records
0 to 10	886
10 to 20	75
20 to 30	18
30 to 40	0
40 to 50	2