Weather Records on 25 July 1951

330 weather records were set or tied worldwide on 25 July 1951. Highest significance: Knysna (Tnk), ZA.

Key Facts for 25 July 1951

On 25 July 1951, 330 weather records were set or tied at long-record stations worldwide.
62 were record highs and 56 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 12 monthly and 318 daily.
Knysna (Tnk) set a daily record precipitation of 91.4 mm (3.6 in) on 25 July 1951.
Across 160 earlier years (1795 to 2026) the same calendar date averaged 457 records.

Record Map

330 stations

330 station records on 25 July 1951 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 July 1951: highest significance records shown on the map
Station	Country	Type	Value	Significance
Knysna (Tnk)	South Africa	Record daily precipitation	91.4 mm (3.6 in)	61 of 100 (Major)
Hvar	Croatia	Record daily precipitation	43.8 mm (1.7 in)	56 of 100 (Notable)
Buffelsklip	South Africa	Record daily precipitation	63.2 mm (2.5 in)	53 of 100 (Notable)
Ust Tzilma	Russia	Record daily precipitation	43.5 mm (1.7 in)	52 of 100 (Notable)
Fort William	Australia	Record daily precipitation	35.1 mm (1.4 in)	48 of 100 (Notable)
De Rust (Pol)	South Africa	Record daily precipitation	47.0 mm (1.9 in)	47 of 100 (Notable)
Buffelsnek (Bos)	South Africa	Record daily precipitation	53.3 mm (2.1 in)	46 of 100 (Notable)
Louisburg	United States	Record daily precipitation	125.0 mm (4.9 in)	46 of 100 (Notable)
Entrance	Canada	Record daily precipitation	45.5 mm (1.8 in)	45 of 100 (Notable)
Lumber City	United States	Record daily precipitation	124.2 mm (4.9 in)	45 of 100 (Notable)
Sharpes Siding	Australia	Record daily precipitation	38.1 mm (1.5 in)	43 of 100 (Notable)
Deobhog	India	Record daily precipitation	138.7 mm (5.5 in)	42 of 100 (Notable)
Krasnyj Chikoj	Russia	Record daily precipitation	54.7 mm (2.2 in)	42 of 100 (Notable)
Concordia (Bos)	South Africa	Record daily precipitation	43.4 mm (1.7 in)	41 of 100 (Notable)
Matjesvlei	South Africa	Record daily precipitation	30.0 mm (1.2 in)	41 of 100 (Notable)
Great Brak River	South Africa	Record daily precipitation	48.3 mm (1.9 in)	40 of 100 (Notable)
Gormanston (Gould Street)	Australia	Record daily precipitation	77.5 mm (3.1 in)	39 of 100 (Notable)
Alicedale	South Africa	Record daily precipitation	48.3 mm (1.9 in)	39 of 100 (Notable)
Rocky Mt 8 ESE	United States	Record daily precipitation	73.2 mm (2.9 in)	38 of 100 (Notable)
Mercara Obsy Sr	India	Record daily precipitation	181.6 mm (7.1 in)	37 of 100 (Notable)
Chicoutimi	Canada	Record daily precipitation	34.3 mm (1.4 in)	36 of 100 (Notable)
Marnitz	Germany	Record daily precipitation	45.8 mm (1.8 in)	36 of 100 (Notable)
Chintalapudi	India	Record daily precipitation	139.7 mm (5.5 in)	36 of 100 (Notable)
Kojnas	Russia	Record daily precipitation	47.6 mm (1.9 in)	36 of 100 (Notable)
Danville	United States	Record daily precipitation	65.8 mm (2.6 in)	36 of 100 (Notable)
Isidinge (Bos)	South Africa	Record daily precipitation	37.3 mm (1.5 in)	34 of 100 (Routine)
Burhanpur Sr	India	Record daily precipitation	80.0 mm (3.1 in)	33 of 100 (Routine)
Arkadelphia 2 N	United States	Record daily precipitation	46.0 mm (1.8 in)	33 of 100 (Routine)
Healdton 3 E	United States	Record daily precipitation	48.5 mm (1.9 in)	33 of 100 (Routine)
Queenstown (Copper Mine)	Australia	Record daily precipitation	58.9 mm (2.3 in)	32 of 100 (Routine)
Tanuku	India	Record daily precipitation	76.2 mm (3.0 in)	32 of 100 (Routine)
Witelsbos (Bos)	South Africa	Record daily precipitation	47.5 mm (1.9 in)	32 of 100 (Routine)
Koloa 936	United States	Record high minimum temperature	24.4 C (75.9 F)	32 of 100 (Routine)
Eastman 1 W	United States	Record daily precipitation	47.2 mm (1.9 in)	31 of 100 (Routine)
Rumsey Lock 2	United States	Record daily precipitation	63.8 mm (2.5 in)	31 of 100 (Routine)
Riva	Italy	Record low maximum temperature	22.0 C (71.6 F)	30 of 100 (Routine)
Fir Glen	South Africa	Record daily precipitation	30.7 mm (1.2 in)	30 of 100 (Routine)
Glen St Mary 1 W	United States	Record low minimum temperature	17.2 C (63.0 F)	30 of 100 (Routine)
Jena Sternwarte	Germany	Record daily precipitation	28.4 mm (1.1 in)	29 of 100 (Routine)
De Hoop	South Africa	Record daily precipitation	26.7 mm (1.1 in)	29 of 100 (Routine)
Madison	United States	Record daily precipitation	51.8 mm (2.0 in)	29 of 100 (Routine)
Kenogami	Canada	Record daily precipitation	30.0 mm (1.2 in)	28 of 100 (Routine)
Dapoli	India	Record daily precipitation	190.5 mm (7.5 in)	28 of 100 (Routine)
Vilnius	Lithuania	Record low minimum temperature	8.0 C (46.4 F)	28 of 100 (Routine)
Buchanan	United States	Record daily precipitation	30.5 mm (1.2 in)	28 of 100 (Routine)
Haveri	India	Record daily precipitation	57.2 mm (2.3 in)	27 of 100 (Routine)
Radhapuram	India	Record daily precipitation	27.9 mm (1.1 in)	27 of 100 (Routine)
Greenville	United States	Record daily precipitation	62.2 mm (2.4 in)	27 of 100 (Routine)
Bhimunipatnam	India	Record daily precipitation	50.3 mm (2.0 in)	26 of 100 (Routine)
Devikulam	India	Record daily precipitation	146.1 mm (5.8 in)	26 of 100 (Routine)
Kualapuu 534	United States	Record high maximum temperature	33.3 C (91.9 F)	26 of 100 (Routine)
Minsk	Belarus	Record low minimum temperature	6.4 C (43.5 F)	25 of 100 (Routine)
Bratsk	Russia	Record high minimum temperature	19.0 C (66.2 F)	25 of 100 (Routine)
Boontjieskraal	South Africa	Record daily precipitation	28.7 mm (1.1 in)	25 of 100 (Routine)
Kiolakaa 7	United States	Record high minimum temperature	22.8 C (73.0 F)	25 of 100 (Routine)
Ootacamund Obsy Sr	India	Record daily precipitation	39.6 mm (1.6 in)	24 of 100 (Routine)
Tobolsk	Russia	Record high minimum temperature	20.6 C (69.1 F)	24 of 100 (Routine)
Oneonta	United States	Record high maximum temperature	36.7 C (98.1 F)	24 of 100 (Routine)
Temple	United States	Record high minimum temperature	25.6 C (78.1 F)	24 of 100 (Routine)
Hopewell	United States	Record daily precipitation	58.2 mm (2.3 in)	24 of 100 (Routine)

Counts by Type and Timescale

330 records

Records set or tied on 25 July 1951 by type: Highest daily maximum 18, Lowest daily maximum 24, Highest daily minimum 44, Lowest daily minimum 32, Heaviest daily rainfall 212.

Records on 25 July 1951 by type
Record type	Records
Highest daily maximum	18
Lowest daily maximum	24
Highest daily minimum	44
Lowest daily minimum	32
Heaviest daily rainfall	212
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 25 July 1951 by timescale: all-time 0, monthly 12, daily 318.

How Much Records Were Beaten By

274 broken records

Margins by which the 274 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 80.7. Ties are not counted.

Top 20 by Significance

25 July 1951

Top 20 records on 25 July 1951 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 July 1951	Knysna (Tnk), ZA	daily rain	91.4 mm (3.6 in)	80.7 mm (3.2 in)	48 years	61 of 100 (Major)
25 July 1951	Hvar, HR	daily rain	43.8 mm (1.7 in)	27.6 mm (1.1 in)	38 years	56 of 100 (Notable)
25 July 1951	Buffelsklip, ZA	monthly rain	63.2 mm (2.5 in)	37.8 mm (1.5 in)	1 year	53 of 100 (Notable)
25 July 1951	Ust Tzilma, RU	daily rain	43.5 mm (1.7 in)	26.4 mm (1.0 in)	20 years	52 of 100 (Notable)
25 July 1951	Fort William, AU	daily rain	35.1 mm (1.4 in)	35.1 mm (1.4 in)	36 years	48 of 100 (Notable)
25 July 1951	De Rust (Pol), ZA	monthly rain	47.0 mm (1.9 in)	13.7 mm (0.5 in)	30 years	47 of 100 (Notable)
25 July 1951	Buffelsnek (Bos), ZA	daily rain	53.3 mm (2.1 in)	32.0 mm (1.3 in)	48 years	46 of 100 (Notable)
25 July 1951	Louisburg, US	monthly rain	125.0 mm (4.9 in)	25.4 mm (1.0 in)	53 years	46 of 100 (Notable)
25 July 1951	Entrance, CA	daily rain	45.5 mm (1.8 in)	30.5 mm (1.2 in)	8 years	45 of 100 (Notable)
25 July 1951	Lumber City, US	monthly rain	124.2 mm (4.9 in)	28.9 mm (1.1 in)	35 years	45 of 100 (Notable)
25 July 1951	Sharpes Siding, AU	daily rain	38.1 mm (1.5 in)	20.8 mm (0.8 in)	20 years	43 of 100 (Notable)
25 July 1951	Deobhog, IN	daily rain	138.7 mm (5.5 in)	52.3 mm (2.1 in)	41 years	42 of 100 (Notable)
25 July 1951	Krasnyj Chikoj, RU	daily rain	54.7 mm (2.2 in)	33.9 mm (1.3 in)	20 years	42 of 100 (Notable)
25 July 1951	Concordia (Bos), ZA	daily rain	43.4 mm (1.7 in)	22.1 mm (0.9 in)	40 years	41 of 100 (Notable)
25 July 1951	Matjesvlei, ZA	monthly rain	30.0 mm (1.2 in)	9.7 mm (0.38 in)	26 years	41 of 100 (Notable)
25 July 1951	Great Brak River, ZA	daily rain	48.3 mm (1.9 in)	17.8 mm (0.7 in)	40 years	40 of 100 (Notable)
25 July 1951	Gormanston (Gould Street), AU	monthly rain	77.5 mm (3.1 in)	11.5 mm (0.5 in)	52 years	39 of 100 (Notable)
25 July 1951	Alicedale, ZA	daily rain	48.3 mm (1.9 in)	15.8 mm (0.6 in)	69 years	39 of 100 (Notable)
25 July 1951	Rocky Mt 8 ESE, US	daily rain	73.2 mm (2.9 in)	48.3 mm (1.9 in)	34 years	38 of 100 (Notable)
25 July 1951	Mercara Obsy Sr, IN	daily rain	181.6 mm (7.1 in)	74.2 mm (2.9 in)	41 years	37 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

1795 to 1951

Records set or tied on this calendar date in each year from 1795 to 1951. 1951 had 330 records.

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

Records on 07-25 in each year
Year	Records
1795	2
1801	1
1832	2
1836	1
1839	2
1840	1
1846	2
1847	1
1860	1
1861	1
1863	1
1867	1
1870	1
1872	4
1873	1
1874	1
1875	2
1876	2
1878	1
1881	1
1882	1
1884	2
1885	4
1888	1
1889	6
1890	2
1891	2
1893	2
1894	4
1895	4
1896	1
1897	5
1898	3
1899	1
1900	3
1901	5
1902	15
1903	11
1904	18
1905	8
1906	13
1907	14
1908	15
1909	7
1910	26
1911	48
1912	44
1913	19
1914	28
1915	21
1916	48
1917	44
1918	91
1919	36
1920	71
1921	47
1922	149
1923	92
1924	175
1925	120
1926	119
1927	145
1928	248
1929	158
1930	367
1931	381
1932	402
1933	430
1934	968
1935	210
1936	881
1937	301
1938	343
1939	342
1940	607
1941	381
1942	272
1943	234
1944	279
1945	297
1946	432
1947	445
1948	346
1949	593
1950	451
1951	330
1952	426
1953	497
1954	427
1955	401
1956	378
1957	421
1958	376
1959	451
1960	286
1961	362
1962	756
1963	636
1964	460
1965	446
1966	456
1967	273
1968	364
1969	448
1970	387
1971	656
1972	465
1973	690
1974	589
1975	672
1976	502
1977	979
1978	501
1979	847
1980	543
1981	1,008
1982	723
1983	1,110
1984	891
1985	768
1986	1,155
1987	1,248
1988	899
1989	959
1990	984
1991	1,149
1992	799
1993	1,558
1994	1,244
1995	971
1996	1,016
1997	939
1998	1,037
1999	1,172
2000	1,261
2001	1,201
2002	801
2003	1,421
2004	1,693
2005	1,213
2006	1,679
2007	1,103
2008	900
2009	758
2010	1,678
2011	1,026
2012	835
2013	622
2014	919
2015	651
2016	661
2017	865
2018	1,115
2019	1,253
2020	538
2021	768
2022	1,041
2023	775
2024	921
2025	965
2026	1,263

Download the Data

Data for records on 1951-07-25: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	236
20 to 40	32
40 to 60	4
60 to 80	1
80 to 100	1