Weather Records on 25 August 1994

617 weather records were set or tied worldwide on 25 August 1994. Highest significance: Sumy, UA.

Key Facts for 25 August 1994

On 25 August 1994, 617 weather records were set or tied at long-record stations worldwide.
322 were record highs and 139 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 21 monthly and 593 daily.
Sumy set an all-time record daily precipitation of 101.1 mm (4.0 in) on 25 August 1994.
Across 168 earlier years (1796 to 2026) the same calendar date averaged 436 records.

Record Map

617 stations

617 station records on 25 August 1994 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 August 1994: highest significance records shown on the map
Station	Country	Type	Value	Significance
Sumy	Ukraine	Record daily precipitation	101.1 mm (4.0 in)	70 of 100 (Major)
Yuma	United States	Record high maximum temperature	43.9 C (111.0 F)	59 of 100 (Notable)
Magdagaci	Russia	Record daily precipitation	162.1 mm (6.4 in)	58 of 100 (Notable)
Manley Hot Springs	United States	Record daily precipitation	41.4 mm (1.6 in)	53 of 100 (Notable)
Leinefelde	Germany	Record daily precipitation	26.1 mm (1.0 in)	52 of 100 (Notable)
Ciudad Santos	Mexico	Record low minimum temperature	11.7 C (53.1 F)	52 of 100 (Notable)
Loei	Thailand	Record daily precipitation	101.1 mm (4.0 in)	52 of 100 (Notable)
Salzwedel	Germany	Record daily precipitation	30.2 mm (1.2 in)	48 of 100 (Notable)
Braunlage	Germany	Record daily precipitation	38.1 mm (1.5 in)	48 of 100 (Notable)
Zavizan	Croatia	Record daily precipitation	122.1 mm (4.8 in)	47 of 100 (Notable)
Weiden	Germany	Record daily precipitation	37.7 mm (1.5 in)	45 of 100 (Notable)
Lenzen/Elbe	Germany	Record daily precipitation	37.4 mm (1.5 in)	44 of 100 (Notable)
Eschwege	Germany	Record daily precipitation	33.1 mm (1.3 in)	43 of 100 (Notable)
Schierke	Germany	Record daily precipitation	30.3 mm (1.2 in)	43 of 100 (Notable)
Simbach/Inn	Germany	Record daily precipitation	50.6 mm (2.0 in)	43 of 100 (Notable)
Rauland	Norway	Record daily precipitation	26.0 mm (1.0 in)	43 of 100 (Notable)
Doberlug-Kirchhain	Germany	Record daily precipitation	32.7 mm (1.3 in)	42 of 100 (Notable)
Altgeringswalde	Germany	Record daily precipitation	38.8 mm (1.5 in)	40 of 100 (Notable)
Bad Frankenhausen/Kyffhauser	Germany	Record daily precipitation	27.4 mm (1.1 in)	40 of 100 (Notable)
Pearce - Sunsites	United States	Record high minimum temperature	20.6 C (69.1 F)	40 of 100 (Notable)
Roxboro 7 ESE	United States	Record low minimum temperature	11.1 C (52.0 F)	40 of 100 (Notable)
Schwerin	Germany	Record daily precipitation	35.8 mm (1.4 in)	39 of 100 (Notable)
Chemnitz	Germany	Record daily precipitation	38.3 mm (1.5 in)	39 of 100 (Notable)
Jesus Maria	Mexico	Record low maximum temperature	16.1 C (61.0 F)	39 of 100 (Notable)
Gjerstad I Aust-Agder	Norway	Record daily precipitation	65.0 mm (2.6 in)	39 of 100 (Notable)
Tucson WFO	United States	Record high minimum temperature	28.9 C (84.0 F)	39 of 100 (Notable)
Aue	Germany	Record daily precipitation	45.2 mm (1.8 in)	38 of 100 (Notable)
Markovo	Russia	Record low minimum temperature	-3.6 C (25.5 F)	38 of 100 (Notable)
Clarksville 2NE	United States	Record high minimum temperature	28.3 C (82.9 F)	38 of 100 (Notable)
University Exp STN	United States	Record daily precipitation	27.9 mm (1.1 in)	38 of 100 (Notable)
Katanning Comparison	Australia	Record high maximum temperature	25.4 C (77.7 F)	37 of 100 (Notable)
Metten	Germany	Record daily precipitation	32.7 mm (1.3 in)	37 of 100 (Notable)
Dresden-Hosterwitz	Germany	Record daily precipitation	38.5 mm (1.5 in)	36 of 100 (Notable)
Knin	Croatia	Record daily precipitation	73.1 mm (2.9 in)	36 of 100 (Notable)
Waterloo Muni AP	United States	Record daily precipitation	74.7 mm (2.9 in)	36 of 100 (Notable)
Narrogin	Australia	Record high maximum temperature	25.2 C (77.4 F)	35 of 100 (Notable)
Wandering Comparison	Australia	Record high maximum temperature	26.6 C (79.9 F)	35 of 100 (Notable)
Zharkent	Kazakhstan	Record high minimum temperature	20.4 C (68.7 F)	35 of 100 (Notable)
Birsk	Russia	Record daily precipitation	25.1 mm (1.0 in)	35 of 100 (Notable)
W Palm Beach Intl AP	United States	Record daily precipitation	86.4 mm (3.4 in)	35 of 100 (Notable)
Hissar	India	Record daily precipitation	83.8 mm (3.3 in)	34 of 100 (Routine)
Split Marjan	Croatia	Record daily precipitation	44.9 mm (1.8 in)	33 of 100 (Routine)
Langley AFB	United States	Record low minimum temperature	12.2 C (54.0 F)	33 of 100 (Routine)
Miami Beach	United States	Record low maximum temperature	27.8 C (82.0 F)	33 of 100 (Routine)
Pearce Raaf	Australia	Record high maximum temperature	27.0 C (80.6 F)	32 of 100 (Routine)
York Post Office	Australia	Record high maximum temperature	27.8 C (82.0 F)	32 of 100 (Routine)
Monticello 2E	United States	Record high minimum temperature	16.1 C (61.0 F)	32 of 100 (Routine)
Key W Intl AP	United States	Record low maximum temperature	28.3 C (82.9 F)	32 of 100 (Routine)
Mount Barker	Australia	Record high maximum temperature	24.3 C (75.7 F)	31 of 100 (Routine)
Fichtelberg/Oberfranken-Huttst	Germany	Record daily precipitation	40.6 mm (1.6 in)	31 of 100 (Routine)
Leroy 5 WSW	United States	Record high maximum temperature	37.2 C (99.0 F)	31 of 100 (Routine)
Yellow Jacket 2W	United States	Record high minimum temperature	18.3 C (64.9 F)	31 of 100 (Routine)
Arcadia	United States	Record daily precipitation	76.2 mm (3.0 in)	31 of 100 (Routine)
Perryville Wtp	United States	Record low maximum temperature	21.7 C (71.1 F)	31 of 100 (Routine)
Daingerfield 9 S	United States	Record daily precipitation	30.7 mm (1.2 in)	31 of 100 (Routine)
Seesen	Germany	Record daily precipitation	27.2 mm (1.1 in)	30 of 100 (Routine)
Zwieselberg	Germany	Record daily precipitation	46.1 mm (1.8 in)	30 of 100 (Routine)
Frontera Hidalgo	Mexico	Record high minimum temperature	23.3 C (73.9 F)	30 of 100 (Routine)
Presa la Duquesa	Mexico	Record high minimum temperature	18.9 C (66.0 F)	30 of 100 (Routine)
Apuka	Russia	Record low maximum temperature	8.2 C (46.8 F)	30 of 100 (Routine)

Counts by Type and Timescale

617 records

Records set or tied on 25 August 1994 by type: Highest daily maximum 144, Lowest daily maximum 53, Highest daily minimum 178, Lowest daily minimum 86, Heaviest daily rainfall 156.

Records on 25 August 1994 by type
Record type	Records
Highest daily maximum	144
Lowest daily maximum	53
Highest daily minimum	178
Lowest daily minimum	86
Heaviest daily rainfall	156
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 25 August 1994 by timescale: all-time 3, monthly 21, daily 593.

How Much Records Were Beaten By

443 broken records

Margins by which the 443 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 121.7. Ties are not counted.

Top 20 by Significance

25 August 1994

Top 20 records on 25 August 1994 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 August 1994	Sumy, UA	all-time rain	101.1 mm (4.0 in)	28.6 mm (1.1 in)	52 years	70 of 100 (Major)
25 August 1994	Yuma, US	all-time high max	43.9 C (111.0 F)	1.1 C (2.0 F)	94 years	59 of 100 (Notable)
25 August 1994	Magdagaci, RU	daily rain	162.1 mm (6.4 in)	121.7 mm (4.8 in)	44 years	58 of 100 (Notable)
25 August 1994	Manley Hot Springs, US	daily rain	41.4 mm (1.6 in)	23.6 mm (0.9 in)	52 years	53 of 100 (Notable)
25 August 1994	Leinefelde, DE	daily rain	26.1 mm (1.0 in)	21.3 mm (0.8 in)	36 years	52 of 100 (Notable)
25 August 1994	Ciudad Santos, MX	daily low min	11.7 C (53.1 F)	6.1 C (11.0 F)	32 years	52 of 100 (Notable)
25 August 1994	Loei, TH	daily rain	101.1 mm (4.0 in)	66.5 mm (2.6 in)	29 years	52 of 100 (Notable)
25 August 1994	Salzwedel, DE	daily rain	30.2 mm (1.2 in)	21.0 mm (0.8 in)	39 years	48 of 100 (Notable)
25 August 1994	Braunlage, DE	daily rain	38.1 mm (1.5 in)	24.9 mm (1.0 in)	36 years	48 of 100 (Notable)
25 August 1994	Zavizan, HR	daily rain	122.1 mm (4.8 in)	72.9 mm (2.9 in)	19 years	47 of 100 (Notable)
25 August 1994	Weiden, DE	daily rain	37.7 mm (1.5 in)	24.1 mm (0.9 in)	5 years	45 of 100 (Notable)
25 August 1994	Lenzen/Elbe, DE	daily rain	37.4 mm (1.5 in)	28.1 mm (1.1 in)	1 year	44 of 100 (Notable)
25 August 1994	Eschwege, DE	daily rain	33.1 mm (1.3 in)	24.7 mm (1.0 in)	4 years	43 of 100 (Notable)
25 August 1994	Schierke, DE	daily rain	30.3 mm (1.2 in)	14.6 mm (0.6 in)	40 years	43 of 100 (Notable)
25 August 1994	Simbach/Inn, DE	daily rain	50.6 mm (2.0 in)	30.5 mm (1.2 in)	19 years	43 of 100 (Notable)
25 August 1994	Rauland, NO	daily rain	26.0 mm (1.0 in)	6.5 mm (0.26 in)	84 years	43 of 100 (Notable)
25 August 1994	Doberlug-Kirchhain, DE	daily rain	32.7 mm (1.3 in)	8.7 mm (0.34 in)	67 years	42 of 100 (Notable)
25 August 1994	Altgeringswalde, DE	daily rain	38.8 mm (1.5 in)	25.7 mm (1.0 in)	25 years	40 of 100 (Notable)
25 August 1994	Bad Frankenhausen/Kyffhauser, DE	daily rain	27.4 mm (1.1 in)	13.7 mm (0.5 in)	40 years	40 of 100 (Notable)
25 August 1994	Pearce - Sunsites, US	daily high min	20.6 C (69.1 F)	1.7 C (3.1 F)	79 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

1796 to 1994

Records set or tied on this calendar date in each year from 1796 to 1994. 1994 had 617 records.

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

Records on 08-25 in each year
Year	Records
1796	1
1801	1
1802	1
1807	2
1809	1
1813	1
1814	1
1816	1
1818	2
1837	1
1838	2
1839	1
1848	1
1852	1
1855	2
1859	1
1861	2
1864	1
1867	2
1869	1
1870	1
1871	2
1872	2
1875	1
1876	5
1877	3
1879	3
1880	2
1884	1
1885	2
1886	1
1887	1
1889	1
1890	3
1892	4
1893	8
1894	2
1895	4
1896	2
1897	2
1898	2
1899	5
1900	13
1901	11
1902	6
1903	13
1904	11
1905	12
1906	29
1907	15
1908	13
1909	22
1910	32
1911	32
1912	32
1913	31
1914	30
1915	94
1916	18
1917	65
1918	37
1919	172
1920	174
1921	50
1922	70
1923	117
1924	402
1925	145
1926	224
1927	356
1928	167
1929	174
1930	247
1931	251
1932	270
1933	307
1934	457
1935	317
1936	859
1937	333
1938	620
1939	366
1940	658
1941	474
1942	514
1943	496
1944	589
1945	462
1946	305
1947	627
1948	876
1949	281
1950	327
1951	352
1952	585
1953	461
1954	520
1955	711
1956	273
1957	479
1958	958
1959	576
1960	585
1961	487
1962	398
1963	510
1964	557
1965	401
1966	715
1967	439
1968	596
1969	631
1970	721
1971	628
1972	596
1973	537
1974	466
1975	650
1976	459
1977	731
1978	702
1979	828
1980	750
1981	671
1982	907
1983	1,277
1984	694
1985	1,048
1986	778
1987	1,533
1988	815
1989	918
1990	817
1991	688
1992	1,680
1993	1,137
1994	617
1995	1,206
1996	1,058
1997	1,553
1998	1,138
1999	895
2000	790
2001	1,021
2002	1,073
2003	872
2004	947
2005	874
2006	1,020
2007	1,345
2008	1,026
2009	824
2010	1,321
2011	1,332
2012	709
2013	619
2014	853
2015	1,157
2016	887
2017	432
2018	438
2019	708
2020	931
2021	597
2022	672
2023	1,565
2024	909
2025	1,071
2026	886

Download the Data

Data for records on 1994-08-25: 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	414
20 to 40	25
40 to 60	1
60 to 80	2
80 to 100	0
100 to 120	0
120 to 140	1