Weather Records on 18 April 1925

154 weather records were set or tied worldwide on 18 April 1925. Highest significance: Grants Pass, US.

Key Facts for 18 April 1925

On 18 April 1925, 154 weather records were set or tied at long-record stations worldwide.
94 were record highs and 23 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 150 daily.
Grants Pass set a daily record precipitation of 41.7 mm (1.6 in) on 18 April 1925.
Across 160 earlier years (1793 to 2026) the same calendar date averaged 469 records.

Record Map

154 stations

154 station records on 18 April 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 April 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Grants Pass	United States	Record daily precipitation	41.7 mm (1.6 in)	46 of 100 (Notable)
Bucuresti Filaret	Romania	Record daily precipitation	27.0 mm (1.1 in)	41 of 100 (Notable)
Lakefield	Canada	Record daily snowfall	20.3 cm (8.0 in)	40 of 100 (Notable)
Runnymede Spottsville	United States	Record daily precipitation	41.7 mm (1.6 in)	28 of 100 (Routine)
Port Lincoln	Australia	Record high maximum temperature	31.6 C (88.9 F)	24 of 100 (Routine)
Edmonton	Canada	Record daily precipitation	36.3 mm (1.4 in)	23 of 100 (Routine)
College STN 6 SW	United States	Record high maximum temperature	33.9 C (93.0 F)	21 of 100 (Routine)
Brandon Cda	Canada	Record daily precipitation	23.6 mm (0.9 in)	20 of 100 (Routine)
Glendive	United States	Record daily precipitation	10.7 mm (0.4 in)	20 of 100 (Routine)
Rapid City Forrest	Canada	Record daily precipitation	21.1 mm (0.8 in)	20 of 100 (Routine)
Pointe Au Pere	Canada	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Poplar 2 E	United States	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Nordby (Fano)	Denmark	Record daily precipitation	8.6 mm (0.34 in)	20 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record daily precipitation	11.2 mm (0.4 in)	20 of 100 (Routine)
New Braunfels	United States	Record high maximum temperature	35.0 C (95.0 F)	20 of 100 (Routine)
Tartu	Estonia	Record daily precipitation	14.7 mm (0.6 in)	19 of 100 (Routine)
Umatilla	United States	Record daily precipitation	5.8 mm (0.23 in)	19 of 100 (Routine)
Temple	United States	Record high maximum temperature	36.7 C (98.1 F)	19 of 100 (Routine)
Watford	Canada	Record daily precipitation	21.6 mm (0.9 in)	18 of 100 (Routine)
Redding Fire STN 2	United States	Record low maximum temperature	10.6 C (51.1 F)	18 of 100 (Routine)
Cascade Locks	United States	Record daily precipitation	35.6 mm (1.4 in)	18 of 100 (Routine)
Moose Factory	Canada	Record low maximum temperature	-8.9 C (16.0 F)	17 of 100 (Routine)
Jakutsk	Russia	Record daily precipitation	3.9 mm (0.15 in)	17 of 100 (Routine)
Fort National	Algeria	Record high minimum temperature	14.0 C (57.2 F)	16 of 100 (Routine)
Anticosti Heath Point	Canada	Record daily snowfall	1.3 cm (0.5 in)	16 of 100 (Routine)
Corvallis State UNIV	United States	Record daily precipitation	16.5 mm (0.6 in)	16 of 100 (Routine)
The Dalles	United States	Record low maximum temperature	11.1 C (52.0 F)	16 of 100 (Routine)
Mackay Post Office	Australia	Record low minimum temperature	13.9 C (57.0 F)	15 of 100 (Routine)
Susendal	Norway	Record daily precipitation	2.8 mm (0.11 in)	15 of 100 (Routine)
Broken Bow 2 W	United States	Record daily precipitation	35.1 mm (1.4 in)	15 of 100 (Routine)
Manitowoc	United States	Record daily precipitation	29.2 mm (1.1 in)	15 of 100 (Routine)
Roswell Muni AP	United States	Record high minimum temperature	14.4 C (57.9 F)	15 of 100 (Routine)
Columbia Wb City	United States	Record high maximum temperature	30.6 C (87.1 F)	15 of 100 (Routine)
Fort National	Algeria	Record high maximum temperature	29.0 C (84.2 F)	14 of 100 (Routine)
Orleansville (Chlef)	Algeria	Record high maximum temperature	30.0 C (86.0 F)	14 of 100 (Routine)
Marshallville 6 S	United States	Record high maximum temperature	33.3 C (91.9 F)	14 of 100 (Routine)
Emporia 1 S	United States	Record high minimum temperature	15.0 C (59.0 F)	14 of 100 (Routine)
Hartington	United States	Record daily precipitation	23.4 mm (0.9 in)	14 of 100 (Routine)
Napoleon	United States	Record daily precipitation	9.4 mm (0.37 in)	14 of 100 (Routine)
Klamath Falls 2 SSW	United States	Record low maximum temperature	4.4 C (39.9 F)	14 of 100 (Routine)
St Georges	Canada	Record daily snowfall	2.5 cm (1.0 in)	13 of 100 (Routine)
Pushmataha	United States	Record high maximum temperature	31.1 C (88.0 F)	13 of 100 (Routine)
Stuttgart	United States	Record high maximum temperature	31.1 C (88.0 F)	13 of 100 (Routine)
West Bend	United States	Record daily precipitation	22.4 mm (0.9 in)	13 of 100 (Routine)
Jefferson City Wtp	United States	Record high maximum temperature	31.1 C (88.0 F)	13 of 100 (Routine)
Astoria	United States	Record low maximum temperature	8.9 C (48.0 F)	13 of 100 (Routine)
Lafayette Rgnl AP	United States	Record high maximum temperature	31.1 C (88.0 F)	13 of 100 (Routine)
Constantine	Algeria	Record high maximum temperature	26.0 C (78.8 F)	12 of 100 (Routine)
Gladfield Hopefield Estate	Australia	Record daily precipitation	4.1 mm (0.16 in)	12 of 100 (Routine)
Pointe Au Pere	Canada	Record low maximum temperature	-2.8 C (27.0 F)	12 of 100 (Routine)
Decatur Wtp	United States	Record high maximum temperature	30.0 C (86.0 F)	12 of 100 (Routine)
Astoria	United States	Record daily precipitation	30.7 mm (1.2 in)	12 of 100 (Routine)
Flandreau	United States	Record daily precipitation	10.4 mm (0.4 in)	12 of 100 (Routine)
Green Bay	United States	Record daily precipitation	18.5 mm (0.7 in)	12 of 100 (Routine)
Ukiah	United States	Record low maximum temperature	11.7 C (53.1 F)	11 of 100 (Routine)
Unionville	United States	Record high maximum temperature	27.8 C (82.0 F)	11 of 100 (Routine)
Las Vegas 2 NW	United States	Record high minimum temperature	10.6 C (51.1 F)	11 of 100 (Routine)
Stillwater 2 W	United States	Record high minimum temperature	18.3 C (64.9 F)	11 of 100 (Routine)
Society Hill 6 S	United States	Record high maximum temperature	33.3 C (91.9 F)	11 of 100 (Routine)
Austin	United States	Record high maximum temperature	35.0 C (95.0 F)	11 of 100 (Routine)

Counts by Type and Timescale

154 records

Records set or tied on 18 April 1925 by type: Highest daily maximum 65, Lowest daily maximum 21, Highest daily minimum 29, Lowest daily minimum 2, Heaviest daily rainfall 34, Heaviest daily snowfall 3.

Records on 18 April 1925 by type
Record type	Records
Highest daily maximum	65
Lowest daily maximum	21
Highest daily minimum	29
Lowest daily minimum	2
Heaviest daily rainfall	34
Heaviest daily snowfall	3
Deepest snow cover	0

Records on 18 April 1925 by timescale: all-time 0, monthly 4, daily 150.

How Much Records Were Beaten By

111 broken records

Margins by which the 111 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 51.0. Ties are not counted.

Top 20 by Significance

18 April 1925

Top 20 records on 18 April 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 April 1925	Grants Pass, US	daily rain	41.7 mm (1.6 in)	33.1 mm (1.3 in)	12 years	46 of 100 (Notable)
18 April 1925	Bucuresti Filaret, RO	daily rain	27.0 mm (1.1 in)	17.8 mm (0.7 in)	22 years	41 of 100 (Notable)
18 April 1925	Lakefield, CA	monthly snowfall	20.3 cm (8.0 in)	5.1 cm (2.0 in)	40 years	40 of 100 (Notable)
18 April 1925	Runnymede Spottsville, US	daily rain	41.7 mm (1.6 in)	23.9 mm (0.9 in)	15 years	28 of 100 (Routine)
18 April 1925	Port Lincoln, AU	daily high max	31.6 C (88.9 F)	5.5 C (9.9 F)	23 years	24 of 100 (Routine)
18 April 1925	Edmonton, CA	monthly rain	36.3 mm (1.4 in)	1.0 mm (0.04 in)	29 years	23 of 100 (Routine)
18 April 1925	College STN 6 SW, US	daily high max	33.9 C (93.0 F)	3.3 C (5.9 F)	34 years	21 of 100 (Routine)
18 April 1925	Brandon Cda, CA	daily rain	23.6 mm (0.9 in)	23.6 mm (0.9 in)	34 years	20 of 100 (Routine)
18 April 1925	Glendive, US	daily rain	10.7 mm (0.4 in)	7.7 mm (0.30 in)	29 years	20 of 100 (Routine)
18 April 1925	Rapid City Forrest, CA	daily rain	21.1 mm (0.8 in)	18.6 mm (0.7 in)	3 years	20 of 100 (Routine)
18 April 1925	Pointe Au Pere, CA	daily rain	10.2 mm (0.4 in)	2.6 mm (0.10 in)	40 years	20 of 100 (Routine)
18 April 1925	Poplar 2 E, US	daily rain	12.7 mm (0.5 in)	11.7 mm (0.5 in)	8 years	20 of 100 (Routine)
18 April 1925	Nordby (Fano), DK	daily rain	8.6 mm (0.34 in)	1.9 mm (0.07 in)	33 years	20 of 100 (Routine)
18 April 1925	Dublin Phoenix Park, IE	daily rain	11.2 mm (0.4 in)	0.5 mm (0.02 in)	46 years	20 of 100 (Routine)
18 April 1925	New Braunfels, US	daily high max	35.0 C (95.0 F)	4.4 C (7.9 F)	22 years	20 of 100 (Routine)
18 April 1925	Tartu, EE	daily rain	14.7 mm (0.6 in)	1.1 mm (0.04 in)	34 years	19 of 100 (Routine)
18 April 1925	Umatilla, US	daily rain	5.8 mm (0.23 in)	3.0 mm (0.12 in)	25 years	19 of 100 (Routine)
18 April 1925	Temple, US	daily high max	36.7 C (98.1 F)	5.6 C (10.1 F)	16 years	19 of 100 (Routine)
18 April 1925	Watford, CA	daily rain	21.6 mm (0.9 in)	5.1 mm (0.20 in)	24 years	18 of 100 (Routine)
18 April 1925	Redding Fire STN 2, US	daily low max	10.6 C (51.1 F)	3.8 C (6.8 F)	28 years	18 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

1793 to 1925

Records set or tied on this calendar date in each year from 1793 to 1925. 1925 had 154 records.

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

Records on 04-18 in each year
Year	Records
1793	1
1807	2
1815	1
1838	1
1847	1
1849	1
1851	1
1852	3
1854	3
1855	1
1865	4
1867	1
1870	1
1871	1
1875	4
1877	2
1878	1
1879	3
1880	2
1884	2
1886	2
1887	3
1888	1
1889	1
1890	2
1891	1
1892	3
1893	5
1894	7
1895	2
1896	3
1897	5
1898	8
1899	2
1900	2
1901	6
1902	5
1903	11
1904	9
1905	12
1906	18
1907	17
1908	37
1909	19
1910	19
1911	25
1912	21
1913	26
1914	38
1915	31
1916	22
1917	40
1918	76
1919	16
1920	64
1921	58
1922	85
1923	107
1924	101
1925	154
1926	322
1927	391
1928	323
1929	126
1930	113
1931	173
1932	326
1933	211
1934	391
1935	264
1936	483
1937	477
1938	711
1939	525
1940	322
1941	496
1942	287
1943	298
1944	259
1945	371
1946	357
1947	444
1948	932
1949	345
1950	244
1951	658
1952	536
1953	1,322
1954	442
1955	817
1956	467
1957	629
1958	370
1959	468
1960	320
1961	520
1962	484
1963	662
1964	449
1965	363
1966	776
1967	882
1968	867
1969	795
1970	771
1971	1,106
1972	470
1973	953
1974	326
1975	751
1976	1,309
1977	717
1978	803
1979	841
1980	842
1981	708
1982	616
1983	2,082
1984	625
1985	1,119
1986	622
1987	1,068
1988	936
1989	625
1990	1,368
1991	780
1992	702
1993	730
1994	1,218
1995	1,601
1996	826
1997	1,256
1998	1,011
1999	1,428
2000	912
2001	1,487
2002	2,084
2003	969
2004	846
2005	622
2006	1,262
2007	675
2008	913
2009	624
2010	478
2011	1,122
2012	744
2013	2,509
2014	534
2015	519
2016	973
2017	588
2018	1,202
2019	601
2020	770
2021	592
2022	1,013
2023	739
2024	641
2025	997
2026	498

Download the Data

Data for records on 1925-04-18: 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 10	101
10 to 20	6
20 to 30	2
30 to 40	1
40 to 50	0
50 to 60	1