Weather Records on 1 February 1915

51 weather records were set or tied worldwide on 1 February 1915. Highest significance: Philadelphia City, US.

Key Facts for 1 February 1915

On 1 February 1915, 51 weather records were set or tied at long-record stations worldwide.
7 were record highs and 5 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 1 monthly and 50 daily.
Philadelphia City set a daily record precipitation of 74.2 mm (2.9 in) on 1 February 1915.
Across 159 earlier years (1795 to 2026) the same calendar date averaged 499 records.

Record Map

51 stations

51 station records on 1 February 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 February 1915: highest significance records shown on the map
Station	Country	Type	Value	Significance
Philadelphia City	United States	Record daily precipitation	74.2 mm (2.9 in)	54 of 100 (Notable)
Milwaukee Wb City	United States	Record daily precipitation	41.4 mm (1.6 in)	50 of 100 (Notable)
Reading Wb City	United States	Record daily precipitation	67.1 mm (2.6 in)	47 of 100 (Notable)
Port Stanley	Canada	Record daily precipitation	26.9 mm (1.1 in)	35 of 100 (Notable)
World Trade Ctr	United States	Record daily precipitation	53.3 mm (2.1 in)	28 of 100 (Routine)
Seymour (Mag)	South Africa	Record daily precipitation	27.4 mm (1.1 in)	25 of 100 (Routine)
Ny City Cntrl Park	United States	Record daily precipitation	53.8 mm (2.1 in)	23 of 100 (Routine)
Moorestown 4 E	United States	Record daily precipitation	35.3 mm (1.4 in)	22 of 100 (Routine)
Dubuque River	United States	Record daily snowfall	12.7 cm (5.0 in)	22 of 100 (Routine)
Baltimore Customs House	United States	Record daily precipitation	40.6 mm (1.6 in)	21 of 100 (Routine)
Asheville	United States	Record daily precipitation	32.5 mm (1.3 in)	21 of 100 (Routine)
Vytegra	Russia	Record daily precipitation	21.5 mm (0.8 in)	20 of 100 (Routine)
Arhangelsk	Russia	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Dubuque River	United States	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
La Crosse Wb City	United States	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Toledo Blade	United States	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Perth Regional Office	Australia	Record daily precipitation	8.1 mm (0.32 in)	18 of 100 (Routine)
Montgomery Wb City	United States	Record daily precipitation	39.9 mm (1.6 in)	18 of 100 (Routine)
Milwaukee Wb City	United States	Record daily snowfall	23.1 cm (9.1 in)	18 of 100 (Routine)
Morgantown 1	United States	Record high maximum temperature	18.9 C (66.0 F)	17 of 100 (Routine)
Port Dover	Canada	Record daily precipitation	13.5 mm (0.5 in)	16 of 100 (Routine)
Windsor Riverside	Canada	Record high minimum temperature	0.6 C (33.1 F)	16 of 100 (Routine)
Nicosia	Cyprus	Record high maximum temperature	22.2 C (72.0 F)	16 of 100 (Routine)
Oksoey Fyr	Norway	Record daily precipitation	13.0 mm (0.5 in)	16 of 100 (Routine)
Concordia ASOS	United States	Record daily precipitation	8.4 mm (0.33 in)	16 of 100 (Routine)
Barrie	Canada	Record daily precipitation	8.4 mm (0.33 in)	15 of 100 (Routine)
Barrie	Canada	Record daily snowfall	8.4 cm (3.3 in)	15 of 100 (Routine)
Zametchino	Russia	Record daily precipitation	4.1 mm (0.16 in)	15 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record daily precipitation	20.6 mm (0.8 in)	15 of 100 (Routine)
Cottam	Canada	Record daily precipitation	25.4 mm (1.0 in)	14 of 100 (Routine)
Port Jervis	United States	Record daily precipitation	27.7 mm (1.1 in)	14 of 100 (Routine)
Madison Wb City	United States	Record daily precipitation	11.7 mm (0.5 in)	14 of 100 (Routine)
Wilmington Wb City	United States	Record high maximum temperature	24.4 C (75.9 F)	13 of 100 (Routine)
Lexington Bluegrass AP	United States	Record high minimum temperature	9.4 C (48.9 F)	13 of 100 (Routine)
Madison Wb City	United States	Record daily snowfall	8.9 cm (3.5 in)	12 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record daily precipitation	6.9 mm (0.27 in)	11 of 100 (Routine)
Bjuraker	Sweden	Record low maximum temperature	-16.0 C (3.2 F)	10 of 100 (Routine)
Anticosti SW Point	Canada	Record low minimum temperature	-28.9 C (-20.0 F)	9 of 100 (Routine)
Leipzig-Holzhausen	Germany	Record snow depth	14.0 cm (5.5 in)	9 of 100 (Routine)
Mahackala	Russia	Record high minimum temperature	4.4 C (39.9 F)	9 of 100 (Routine)
George Airport	South Africa	Record daily precipitation	19.6 mm (0.8 in)	9 of 100 (Routine)
Bloukrans (Bos)	South Africa	Record daily precipitation	22.9 mm (0.9 in)	9 of 100 (Routine)
Kologha (Bos)	South Africa	Record daily precipitation	20.1 mm (0.8 in)	9 of 100 (Routine)
Murphy 4ESE	United States	Record daily precipitation	42.9 mm (1.7 in)	9 of 100 (Routine)
Sotchi	Russia	Record daily precipitation	34.6 mm (1.4 in)	8 of 100 (Routine)
Jokkmokk	Sweden	Record low maximum temperature	-27.7 C (-17.9 F)	7 of 100 (Routine)
Stoney Creek	Canada	Record daily precipitation	24.1 mm (0.9 in)	6 of 100 (Routine)
Morgantown 1	United States	Record high minimum temperature	7.8 C (46.0 F)	3 of 100 (Routine)
Bjuraker	Sweden	Record low minimum temperature	-23.0 C (-9.4 F)	2 of 100 (Routine)
Sveg	Sweden	Record low maximum temperature	-18.0 C (-0.4 F)	2 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record daily precipitation	4.0 mm (0.16 in)	1 of 100 (Routine)

Counts by Type and Timescale

51 records

Records set or tied on 1 February 1915 by type: Highest daily maximum 3, Lowest daily maximum 3, Highest daily minimum 4, Lowest daily minimum 2, Heaviest daily rainfall 34, Heaviest daily snowfall 4, Deepest snow cover 1.

Records on 1 February 1915 by type
Record type	Records
Highest daily maximum	3
Lowest daily maximum	3
Highest daily minimum	4
Lowest daily minimum	2
Heaviest daily rainfall	34
Heaviest daily snowfall	4
Deepest snow cover	1

Records on 1 February 1915 by timescale: all-time 0, monthly 1, daily 50.

How Much Records Were Beaten By

47 broken records

Margins by which the 47 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 97.0. Ties are not counted.

Top 20 by Significance

1 February 1915

Top 20 records on 1 February 1915 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 February 1915	Philadelphia City, US	daily rain	74.2 mm (2.9 in)	57.7 mm (2.3 in)	33 years	54 of 100 (Notable)
1 February 1915	Milwaukee Wb City, US	daily rain	41.4 mm (1.6 in)	23.4 mm (0.9 in)	33 years	50 of 100 (Notable)
1 February 1915	Reading Wb City, US	daily rain	67.1 mm (2.6 in)	52.1 mm (2.1 in)	7 years	47 of 100 (Notable)
1 February 1915	Port Stanley, CA	daily rain	26.9 mm (1.1 in)	12.9 mm (0.5 in)	38 years	35 of 100 (Notable)
1 February 1915	World Trade Ctr, US	daily rain	53.3 mm (2.1 in)	24.9 mm (1.0 in)	7 years	28 of 100 (Routine)
1 February 1915	Seymour (Mag), ZA	daily rain	27.4 mm (1.1 in)	16.0 mm (0.6 in)	24 years	25 of 100 (Routine)
1 February 1915	Ny City Cntrl Park, US	daily rain	53.8 mm (2.1 in)	20.0 mm (0.8 in)	7 years	23 of 100 (Routine)
1 February 1915	Moorestown 4 E, US	daily rain	35.3 mm (1.4 in)	18.0 mm (0.7 in)	7 years	22 of 100 (Routine)
1 February 1915	Dubuque River, US	daily snowfall	12.7 cm (5.0 in)	9.7 cm (3.8 in)	3 years	22 of 100 (Routine)
1 February 1915	Baltimore Customs House, US	daily rain	40.6 mm (1.6 in)	15.5 mm (0.6 in)	7 years	21 of 100 (Routine)
1 February 1915	Asheville, US	daily rain	32.5 mm (1.3 in)	11.7 mm (0.5 in)	23 years	21 of 100 (Routine)
1 February 1915	Vytegra, RU	monthly rain	21.5 mm (0.8 in)	11.7 mm (0.5 in)	22 years	20 of 100 (Routine)
1 February 1915	Arhangelsk, RU	daily rain	8.1 mm (0.32 in)	3.1 mm (0.12 in)	33 years	20 of 100 (Routine)
1 February 1915	Dubuque River, US	daily rain	22.9 mm (0.9 in)	7.2 mm (0.28 in)	33 years	20 of 100 (Routine)
1 February 1915	La Crosse Wb City, US	daily rain	20.3 mm (0.8 in)	6.8 mm (0.27 in)	22 years	20 of 100 (Routine)
1 February 1915	Toledo Blade, US	daily rain	19.8 mm (0.8 in)	8.9 mm (0.35 in)	21 years	20 of 100 (Routine)
1 February 1915	Perth Regional Office, AU	daily rain	8.1 mm (0.32 in)	4.8 mm (0.19 in)	19 years	18 of 100 (Routine)
1 February 1915	Montgomery Wb City, US	daily rain	39.9 mm (1.6 in)	6.1 mm (0.24 in)	38 years	18 of 100 (Routine)
1 February 1915	Milwaukee Wb City, US	daily snowfall	23.1 cm (9.1 in)	7.9 cm (3.1 in)	7 years	18 of 100 (Routine)
1 February 1915	Morgantown 1, US	daily high max	18.9 C (66.0 F)	1.7 C (3.1 F)	37 years	17 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

1795 to 1915

Records set or tied on this calendar date in each year from 1795 to 1915. 1915 had 51 records.

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

Records on 02-01 in each year
Year	Records
1795	1
1796	1
1830	1
1831	1
1846	1
1850	1
1851	1
1853	1
1854	1
1862	3
1866	1
1867	1
1869	4
1871	1
1873	1
1877	2
1878	2
1881	2
1884	3
1885	2
1886	2
1887	1
1888	2
1889	4
1891	1
1892	4
1893	1
1894	1
1895	3
1896	4
1897	5
1898	4
1899	5
1900	2
1901	3
1902	10
1903	4
1904	9
1905	7
1906	29
1907	13
1908	85
1909	23
1910	5
1911	38
1912	37
1913	35
1914	54
1915	51
1916	68
1917	69
1918	71
1919	21
1920	84
1921	36
1922	68
1923	249
1924	193
1925	80
1926	56
1927	110
1928	281
1929	178
1930	102
1931	264
1932	142
1933	283
1934	515
1935	441
1936	514
1937	270
1938	299
1939	271
1940	328
1941	365
1942	157
1943	281
1944	240
1945	469
1946	273
1947	352
1948	397
1949	604
1950	1,223
1951	1,756
1952	907
1953	552
1954	1,012
1955	296
1956	1,013
1957	539
1958	369
1959	398
1960	646
1961	479
1962	657
1963	1,161
1964	453
1965	453
1966	756
1967	628
1968	941
1969	485
1970	397
1971	1,597
1972	385
1973	716
1974	865
1975	634
1976	723
1977	516
1978	904
1979	1,728
1980	689
1981	961
1982	1,029
1983	1,463
1984	278
1985	2,572
1986	709
1987	826
1988	1,699
1989	1,772
1990	1,122
1991	554
1992	1,501
1993	819
1994	917
1995	1,330
1996	1,632
1997	883
1998	737
1999	1,031
2000	687
2001	1,124
2002	2,087
2003	1,301
2004	1,146
2005	714
2006	638
2007	930
2008	1,136
2009	506
2010	1,239
2011	1,204
2012	1,027
2013	704
2014	635
2015	958
2016	1,496
2017	424
2018	512
2019	816
2020	1,608
2021	570
2022	254
2023	416
2024	1,204
2025	557
2026	1,241

Download the Data

Data for records on 1915-02-01: 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	38
20 to 40	5
40 to 60	2
60 to 80	1
80 to 100	1