Weather Records on 25 April 1951

370 weather records were set or tied worldwide on 25 April 1951. Highest significance: St Andrews, CA.

Key Facts for 25 April 1951

On 25 April 1951, 370 weather records were set or tied at long-record stations worldwide.
110 were record highs and 57 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 367 daily.
St Andrews set a daily record precipitation of 28.7 mm (1.1 in) on 25 April 1951.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 441 records.

Record Map

370 stations

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

Weather records on 25 April 1951: highest significance records shown on the map
Station	Country	Type	Value	Significance
St Andrews	Canada	Record daily precipitation	28.7 mm (1.1 in)	52 of 100 (Notable)
Barrie	Canada	Record daily precipitation	30.7 mm (1.2 in)	51 of 100 (Notable)
Lucknow	Canada	Record daily precipitation	41.4 mm (1.6 in)	51 of 100 (Notable)
Coldwater	Canada	Record daily precipitation	35.6 mm (1.4 in)	50 of 100 (Notable)
Walkerton	Canada	Record daily precipitation	61.0 mm (2.4 in)	47 of 100 (Notable)
Risnes I Fjotland	Norway	Record snow depth	100.0 cm (39.4 in)	41 of 100 (Notable)
De Grey	Australia	Record daily precipitation	37.6 mm (1.5 in)	40 of 100 (Notable)
Mandora	Australia	Record daily precipitation	26.7 mm (1.1 in)	40 of 100 (Notable)
Udipi	India	Record daily precipitation	63.0 mm (2.5 in)	40 of 100 (Notable)
Worland	United States	Record daily snowfall	10.2 cm (4.0 in)	39 of 100 (Notable)
Wallal Downs	Australia	Record daily precipitation	54.9 mm (2.2 in)	38 of 100 (Notable)
Peterborough	Canada	Record daily precipitation	31.8 mm (1.3 in)	37 of 100 (Notable)
Quebrangulo	Brazil	Record daily precipitation	81.5 mm (3.2 in)	36 of 100 (Notable)
Major Isidoro (Sertaozinho)	Brazil	Record daily precipitation	40.5 mm (1.6 in)	36 of 100 (Notable)
Sandvig	Denmark	Record high minimum temperature	9.5 C (49.1 F)	36 of 100 (Notable)
Tuddal	Norway	Record snow depth	115.0 cm (45.3 in)	35 of 100 (Notable)
Nes Pa Hedmark	Norway	Record snow depth	22.0 cm (8.7 in)	34 of 100 (Routine)
Aseral	Norway	Record snow depth	112.0 cm (44.1 in)	34 of 100 (Routine)
Ettrick	Australia	Record daily precipitation	44.5 mm (1.8 in)	33 of 100 (Routine)
Northdown (Hamley)	Australia	Record daily precipitation	38.9 mm (1.5 in)	33 of 100 (Routine)
Lennoxville	Canada	Record daily precipitation	32.5 mm (1.3 in)	33 of 100 (Routine)
Elkader 6 SSW	United States	Record daily precipitation	35.3 mm (1.4 in)	33 of 100 (Routine)
Sao Luiz Do Curu	Brazil	Record daily precipitation	70.6 mm (2.8 in)	32 of 100 (Routine)
Beatrice	Canada	Record daily precipitation	28.4 mm (1.1 in)	32 of 100 (Routine)
Lindsay	Canada	Record daily precipitation	30.2 mm (1.2 in)	31 of 100 (Routine)
Nelson	United States	Record daily precipitation	34.0 mm (1.3 in)	31 of 100 (Routine)
Paulo Afonso	Brazil	Record daily precipitation	64.0 mm (2.5 in)	30 of 100 (Routine)
Atalaia	Brazil	Record daily precipitation	68.7 mm (2.7 in)	30 of 100 (Routine)
Porto Real Do Colegio	Brazil	Record daily precipitation	62.0 mm (2.4 in)	30 of 100 (Routine)
Burnett 3 S	United States	Record daily precipitation	40.6 mm (1.6 in)	30 of 100 (Routine)
Mole Creek	Australia	Record daily precipitation	53.3 mm (2.1 in)	29 of 100 (Routine)
Southampton	Canada	Record daily precipitation	29.7 mm (1.2 in)	29 of 100 (Routine)
Oak Ridges	Canada	Record daily precipitation	32.5 mm (1.3 in)	29 of 100 (Routine)
Sherbrooke	Canada	Record daily precipitation	31.2 mm (1.2 in)	29 of 100 (Routine)
Mykland	Norway	Record snow depth	103.0 cm (40.6 in)	29 of 100 (Routine)
Caveside	Australia	Record daily precipitation	39.4 mm (1.6 in)	28 of 100 (Routine)
Woods (Den)	Australia	Record daily precipitation	37.3 mm (1.5 in)	28 of 100 (Routine)
Frankfort 2NE	United States	Record daily precipitation	35.8 mm (1.4 in)	28 of 100 (Routine)
Uccle	Belgium	Record high maximum temperature	24.9 C (76.8 F)	27 of 100 (Routine)
Poco Das Trincheiras	Brazil	Record daily precipitation	42.1 mm (1.7 in)	27 of 100 (Routine)
Regensburg	Germany	Record high maximum temperature	24.0 C (75.2 F)	27 of 100 (Routine)
Hedal I Valdres	Norway	Record snow depth	110.0 cm (43.3 in)	27 of 100 (Routine)
Madison Wb City	United States	Record daily precipitation	33.0 mm (1.3 in)	27 of 100 (Routine)
Vicosa	Brazil	Record daily precipitation	68.7 mm (2.7 in)	26 of 100 (Routine)
Collingwood	Canada	Record daily precipitation	25.9 mm (1.0 in)	26 of 100 (Routine)
Haliburton A	Canada	Record daily precipitation	31.0 mm (1.2 in)	26 of 100 (Routine)
Digby	Canada	Record daily precipitation	27.9 mm (1.1 in)	26 of 100 (Routine)
Aachen	Germany	Record high maximum temperature	25.6 C (78.1 F)	26 of 100 (Routine)
Vastervik	Sweden	Record high maximum temperature	19.9 C (67.8 F)	26 of 100 (Routine)
Burr Oak 4S	United States	Record daily precipitation	39.6 mm (1.6 in)	26 of 100 (Routine)
Mina	United States	Record low maximum temperature	6.7 C (44.1 F)	26 of 100 (Routine)
Sallisaw 2 NW	United States	Record high minimum temperature	18.9 C (66.0 F)	26 of 100 (Routine)
Prairie du Sac 2 N	United States	Record daily precipitation	27.2 mm (1.1 in)	26 of 100 (Routine)
Herefoss	Norway	Record snow depth	106.0 cm (41.7 in)	25 of 100 (Routine)
Pitea	Sweden	Record high minimum temperature	4.0 C (39.2 F)	25 of 100 (Routine)
Beatrice	United States	Record daily precipitation	29.5 mm (1.2 in)	25 of 100 (Routine)
Brodhead Wwtp	United States	Record daily precipitation	35.1 mm (1.4 in)	25 of 100 (Routine)
Port Washington	United States	Record daily precipitation	33.5 mm (1.3 in)	25 of 100 (Routine)
Scottsboro	United States	Record high minimum temperature	18.3 C (64.9 F)	24 of 100 (Routine)
Columbus	United States	Record high minimum temperature	18.9 C (66.0 F)	24 of 100 (Routine)

Counts by Type and Timescale

370 records

Records set or tied on 25 April 1951 by type: Highest daily maximum 47, Lowest daily maximum 41, Highest daily minimum 63, Lowest daily minimum 16, Heaviest daily rainfall 186, Heaviest daily snowfall 1, Deepest snow cover 16.

Records on 25 April 1951 by type
Record type	Records
Highest daily maximum	47
Lowest daily maximum	41
Highest daily minimum	63
Lowest daily minimum	16
Heaviest daily rainfall	186
Heaviest daily snowfall	1
Deepest snow cover	16

Records on 25 April 1951 by timescale: all-time 0, monthly 3, daily 367.

How Much Records Were Beaten By

328 broken records

Margins by which the 328 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 630.0. Ties are not counted.

Top 20 by Significance

25 April 1951

Top 20 records on 25 April 1951 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 April 1951	St Andrews, CA	daily rain	28.7 mm (1.1 in)	21.6 mm (0.9 in)	67 years	52 of 100 (Notable)
25 April 1951	Barrie, CA	daily rain	30.7 mm (1.2 in)	13.4 mm (0.5 in)	72 years	51 of 100 (Notable)
25 April 1951	Lucknow, CA	daily rain	41.4 mm (1.6 in)	22.3 mm (0.9 in)	53 years	51 of 100 (Notable)
25 April 1951	Coldwater, CA	daily rain	35.6 mm (1.4 in)	20.4 mm (0.8 in)	53 years	50 of 100 (Notable)
25 April 1951	Walkerton, CA	monthly rain	61.0 mm (2.4 in)	18.3 mm (0.7 in)	26 years	47 of 100 (Notable)
25 April 1951	Risnes I Fjotland, NO	daily snow depth	100.0 cm (39.4 in)	52.0 cm (20.5 in)	33 years	41 of 100 (Notable)
25 April 1951	De Grey, AU	daily rain	37.6 mm (1.5 in)	37.6 mm (1.5 in)	62 years	40 of 100 (Notable)
25 April 1951	Mandora, AU	daily rain	26.7 mm (1.1 in)	26.7 mm (1.1 in)	36 years	40 of 100 (Notable)
25 April 1951	Udipi, IN	daily rain	63.0 mm (2.5 in)	41.2 mm (1.6 in)	29 years	40 of 100 (Notable)
25 April 1951	Worland, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	40 years	39 of 100 (Notable)
25 April 1951	Wallal Downs, AU	daily rain	54.9 mm (2.2 in)	36.9 mm (1.5 in)	41 years	38 of 100 (Notable)
25 April 1951	Peterborough, CA	daily rain	31.8 mm (1.3 in)	15.8 mm (0.6 in)	21 years	37 of 100 (Notable)
25 April 1951	Quebrangulo, BR	daily rain	81.5 mm (3.2 in)	44.1 mm (1.7 in)	16 years	36 of 100 (Notable)
25 April 1951	Major Isidoro (Sertaozinho), BR	daily rain	40.5 mm (1.6 in)	32.2 mm (1.3 in)	32 years	36 of 100 (Notable)
25 April 1951	Sandvig, DK	daily high min	9.5 C (49.1 F)	2.2 C (4.0 F)	68 years	36 of 100 (Notable)
25 April 1951	Tuddal, NO	daily snow depth	115.0 cm (45.3 in)	45.0 cm (17.7 in)	46 years	35 of 100 (Notable)
25 April 1951	Nes Pa Hedmark, NO	daily snow depth	22.0 cm (8.7 in)	22.0 cm (8.7 in)	49 years	34 of 100 (Routine)
25 April 1951	Aseral, NO	daily snow depth	112.0 cm (44.1 in)	63.0 cm (24.8 in)	33 years	34 of 100 (Routine)
25 April 1951	Ettrick, AU	daily rain	44.5 mm (1.8 in)	44.5 mm (1.8 in)	48 years	33 of 100 (Routine)
25 April 1951	Northdown (Hamley), AU	daily rain	38.9 mm (1.5 in)	15.8 mm (0.6 in)	40 years	33 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

1794 to 1951

Records set or tied on this calendar date in each year from 1794 to 1951. 1951 had 370 records.

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

Records on 04-25 in each year
Year	Records
1794	2
1796	1
1805	1
1807	1
1808	1
1812	1
1813	1
1817	2
1841	1
1842	1
1844	1
1845	1
1849	1
1850	1
1854	7
1856	1
1857	3
1861	1
1862	1
1865	2
1867	2
1873	3
1874	4
1875	2
1882	2
1883	5
1884	1
1885	2
1887	2
1888	3
1889	3
1890	9
1891	1
1892	1
1893	1
1895	1
1897	1
1898	1
1899	2
1901	6
1902	3
1903	29
1904	10
1905	8
1906	20
1907	22
1908	26
1909	47
1910	42
1911	14
1912	16
1913	53
1914	14
1915	82
1916	54
1917	28
1918	136
1919	103
1920	41
1921	83
1922	66
1923	95
1924	142
1925	231
1926	439
1927	175
1928	143
1929	288
1930	280
1931	269
1932	362
1933	133
1934	360
1935	248
1936	175
1937	494
1938	375
1939	371
1940	534
1941	223
1942	644
1943	340
1944	294
1945	638
1946	379
1947	324
1948	599
1949	572
1950	647
1951	370
1952	636
1953	369
1954	767
1955	644
1956	607
1957	442
1958	569
1959	385
1960	992
1961	563
1962	1,116
1963	437
1964	538
1965	526
1966	541
1967	837
1968	1,011
1969	419
1970	462
1971	629
1972	508
1973	434
1974	919
1975	764
1976	561
1977	812
1978	696
1979	622
1980	784
1981	900
1982	628
1983	1,860
1984	874
1985	649
1986	1,031
1987	1,009
1988	736
1989	1,382
1990	1,553
1991	1,003
1992	1,032
1993	862
1994	1,200
1995	1,128
1996	866
1997	1,348
1998	777
1999	986
2000	1,026
2001	1,170
2002	1,194
2003	859
2004	801
2005	1,435
2006	791
2007	1,149
2008	998
2009	1,366
2010	862
2011	1,166
2012	1,676
2013	1,193
2014	469
2015	743
2016	692
2017	705
2018	660
2019	660
2020	477
2021	386
2022	588
2023	540
2024	485
2025	493
2026	581

Download the Data

Data for records on 1951-04-25: 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 100	317
100 to 200	2
200 to 300	3
300 to 400	0
400 to 500	3
500 to 600	2
600 to 700	1