Weather Records on 25 December 1915

69 weather records were set or tied worldwide on 25 December 1915. Highest significance: Aurora, CA.

Key Facts for 25 December 1915

On 25 December 1915, 69 weather records were set or tied at long-record stations worldwide.
21 were record highs and 10 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 69 daily.
Aurora set a daily record snowfall of 20.3 cm (8.0 in) on 25 December 1915.
Across 151 earlier years (1793 to 2025) the same calendar date averaged 551 records.

Record Map

69 stations

69 station records on 25 December 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 December 1915: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aurora	Canada	Record daily snowfall	20.3 cm (8.0 in)	41 of 100 (Notable)
Georgetown	Canada	Record daily snowfall	18.5 cm (7.3 in)	29 of 100 (Routine)
Barrie	Canada	Record daily snowfall	20.3 cm (8.0 in)	25 of 100 (Routine)
Windsor Riverside	Canada	Record daily snowfall	21.6 cm (8.5 in)	25 of 100 (Routine)
Harnosand	Sweden	Record low maximum temperature	-19.0 C (-2.2 F)	24 of 100 (Routine)
Umea	Sweden	Record low maximum temperature	-22.0 C (-7.6 F)	24 of 100 (Routine)
Karesuando	Sweden	Record low maximum temperature	-34.0 C (-29.2 F)	21 of 100 (Routine)
Vasilevici	Belarus	Record daily precipitation	12.3 mm (0.5 in)	20 of 100 (Routine)
Aurora	Canada	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Barrie	Canada	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Vestervig	Denmark	Record daily precipitation	11.9 mm (0.5 in)	20 of 100 (Routine)
Port Dover	Canada	Record daily precipitation	21.3 mm (0.8 in)	20 of 100 (Routine)
Buffalo	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Georgetown	Canada	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Mahackala	Russia	Record daily precipitation	16.2 mm (0.6 in)	20 of 100 (Routine)
Ottawa	Canada	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Ilulissat (Jakobshavn)	Greenland [Denmark]	Record daily precipitation	4.2 mm (0.17 in)	20 of 100 (Routine)
Paris	Canada	Record daily snowfall	13.5 cm (5.3 in)	19 of 100 (Routine)
Windsor Riverside	Canada	Record daily precipitation	21.6 mm (0.9 in)	18 of 100 (Routine)
Coldwater	Canada	Record daily snowfall	20.3 cm (8.0 in)	17 of 100 (Routine)
Bjuraker	Sweden	Record low maximum temperature	-15.2 C (4.6 F)	17 of 100 (Routine)
Tbilisi	Georgia	Record high minimum temperature	5.3 C (41.5 F)	15 of 100 (Routine)
Heinersreuth-Vollhof	Germany	Record high maximum temperature	8.1 C (46.6 F)	14 of 100 (Routine)
Port Stanley	Canada	Record daily precipitation	16.3 mm (0.6 in)	13 of 100 (Routine)
Hamilton	Canada	Record daily snowfall	10.2 cm (4.0 in)	13 of 100 (Routine)
Zametchino	Russia	Record low minimum temperature	-37.4 C (-35.3 F)	13 of 100 (Routine)
London South	Canada	Record daily precipitation	17.0 mm (0.7 in)	12 of 100 (Routine)
Zagreb-Gric	Croatia	Record high minimum temperature	5.5 C (41.9 F)	12 of 100 (Routine)
Chatham 2	Canada	Record daily snowfall	12.7 cm (5.0 in)	11 of 100 (Routine)
Paris	Canada	Record daily precipitation	13.5 mm (0.5 in)	11 of 100 (Routine)
Bamberg	Germany	Record high maximum temperature	9.0 C (48.2 F)	11 of 100 (Routine)
Chatham 2	Canada	Record daily precipitation	12.7 mm (0.5 in)	10 of 100 (Routine)
Karlsruhe	Germany	Record high minimum temperature	8.5 C (47.3 F)	10 of 100 (Routine)
Jonkoping	Sweden	Record low maximum temperature	-3.0 C (26.6 F)	10 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record high minimum temperature	5.7 C (42.3 F)	9 of 100 (Routine)
Ljungby	Sweden	Record daily precipitation	6.3 mm (0.25 in)	9 of 100 (Routine)
Grenfell	Canada	Record daily precipitation	7.6 mm (0.30 in)	8 of 100 (Routine)
Grenfell	Canada	Record daily snowfall	7.6 cm (3.0 in)	8 of 100 (Routine)
Ottawa	Canada	Record daily snowfall	12.7 cm (5.0 in)	8 of 100 (Routine)
Umea	Sweden	Record low minimum temperature	-25.5 C (-13.9 F)	8 of 100 (Routine)
Karesuando	Sweden	Record low minimum temperature	-38.0 C (-36.4 F)	8 of 100 (Routine)
Georgetown Post Office	Australia	Record daily precipitation	24.4 mm (1.0 in)	7 of 100 (Routine)
Nicosia	Cyprus	Record high minimum temperature	10.6 C (51.1 F)	7 of 100 (Routine)
Heinersreuth-Vollhof	Germany	Record high minimum temperature	4.1 C (39.4 F)	7 of 100 (Routine)
Salzburg	Austria	Record high minimum temperature	2.8 C (37.0 F)	6 of 100 (Routine)
Gorlitz	Germany	Record high minimum temperature	4.0 C (39.2 F)	6 of 100 (Routine)
Nurnberg	Germany	Record high maximum temperature	8.8 C (47.8 F)	6 of 100 (Routine)
Plauen	Germany	Record high minimum temperature	4.8 C (40.6 F)	6 of 100 (Routine)
Jokkmokk	Sweden	Record low maximum temperature	-19.8 C (-3.6 F)	6 of 100 (Routine)
Calgary Int'l A	Canada	Record daily precipitation	2.0 mm (0.08 in)	5 of 100 (Routine)
Calgary Int'l A	Canada	Record daily snowfall	2.0 cm (0.8 in)	5 of 100 (Routine)
Bamberg	Germany	Record high minimum temperature	3.6 C (38.5 F)	5 of 100 (Routine)
Leipzig-Holzhausen	Germany	Record high minimum temperature	5.0 C (41.0 F)	5 of 100 (Routine)
Harnosand	Sweden	Record low minimum temperature	-21.0 C (-5.8 F)	5 of 100 (Routine)
Stratford	Canada	Record daily precipitation	20.3 mm (0.8 in)	4 of 100 (Routine)
Stratford	Canada	Record daily snowfall	20.3 cm (8.0 in)	4 of 100 (Routine)
Arnsberg	Germany	Record high minimum temperature	6.9 C (44.4 F)	4 of 100 (Routine)
Plauen	Germany	Record high maximum temperature	8.2 C (46.8 F)	4 of 100 (Routine)
Lake Corrong	Australia	Record daily precipitation	1.3 mm (0.05 in)	3 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record high maximum temperature	9.8 C (49.6 F)	3 of 100 (Routine)

Counts by Type and Timescale

69 records

Records set or tied on 25 December 1915 by type: Highest daily maximum 7, Lowest daily maximum 6, Highest daily minimum 14, Lowest daily minimum 4, Heaviest daily rainfall 23, Heaviest daily snowfall 15.

Records on 25 December 1915 by type
Record type	Records
Highest daily maximum	7
Lowest daily maximum	6
Highest daily minimum	14
Lowest daily minimum	4
Heaviest daily rainfall	23
Heaviest daily snowfall	15
Deepest snow cover	0

Records on 25 December 1915 by timescale: all-time 0, monthly 0, daily 69.

How Much Records Were Beaten By

59 broken records

Margins by which the 59 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 139.0. Ties are not counted.

Top 20 by Significance

25 December 1915

Top 20 records on 25 December 1915 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 December 1915	Aurora, CA	daily snowfall	20.3 cm (8.0 in)	13.9 cm (5.5 in)	14 years	41 of 100 (Notable)
25 December 1915	Georgetown, CA	daily snowfall	18.5 cm (7.3 in)	10.4 cm (4.1 in)	12 years	29 of 100 (Routine)
25 December 1915	Barrie, CA	daily snowfall	20.3 cm (8.0 in)	8.9 cm (3.5 in)	20 years	25 of 100 (Routine)
25 December 1915	Windsor Riverside, CA	daily snowfall	21.6 cm (8.5 in)	8.9 cm (3.5 in)	5 years	25 of 100 (Routine)
25 December 1915	Harnosand, SE	daily low max	-19.0 C (-2.2 F)	7.5 C (13.5 F)	22 years	24 of 100 (Routine)
25 December 1915	Umea, SE	daily low max	-22.0 C (-7.6 F)	7.5 C (13.5 F)	22 years	24 of 100 (Routine)
25 December 1915	Karesuando, SE	daily low max	-34.0 C (-29.2 F)	12.0 C (21.6 F)	8 years	21 of 100 (Routine)
25 December 1915	Vasilevici, BY	daily rain	12.3 mm (0.5 in)	5.4 mm (0.21 in)	29 years	20 of 100 (Routine)
25 December 1915	Aurora, CA	daily rain	20.3 mm (0.8 in)	10.9 mm (0.4 in)	21 years	20 of 100 (Routine)
25 December 1915	Barrie, CA	daily rain	20.8 mm (0.8 in)	9.4 mm (0.37 in)	20 years	20 of 100 (Routine)
25 December 1915	Vestervig, DK	daily rain	11.9 mm (0.5 in)	4.6 mm (0.18 in)	28 years	20 of 100 (Routine)
25 December 1915	Port Dover, CA	daily rain	21.3 mm (0.8 in)	6.1 mm (0.24 in)	30 years	20 of 100 (Routine)
25 December 1915	Buffalo, US	daily rain	17.8 mm (0.7 in)	5.4 mm (0.21 in)	36 years	20 of 100 (Routine)
25 December 1915	Georgetown, CA	daily rain	18.5 mm (0.7 in)	8.8 mm (0.35 in)	21 years	20 of 100 (Routine)
25 December 1915	Mahackala, RU	daily rain	16.2 mm (0.6 in)	4.9 mm (0.19 in)	24 years	20 of 100 (Routine)
25 December 1915	Ottawa, CA	daily rain	20.8 mm (0.8 in)	9.4 mm (0.37 in)	6 years	20 of 100 (Routine)
25 December 1915	Ilulissat (Jakobshavn), GL	daily rain	4.2 mm (0.17 in)	1.6 mm (0.06 in)	29 years	20 of 100 (Routine)
25 December 1915	Paris, CA	daily snowfall	13.5 cm (5.3 in)	3.3 cm (1.3 in)	30 years	19 of 100 (Routine)
25 December 1915	Windsor Riverside, CA	daily rain	21.6 mm (0.9 in)	8.9 mm (0.35 in)	5 years	18 of 100 (Routine)
25 December 1915	Coldwater, CA	daily snowfall	20.3 cm (8.0 in)	6.8 cm (2.7 in)	15 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

1793 to 1915

Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 69 records.

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

Records on 12-25 in each year
Year	Records
1793	2
1798	1
1806	1
1827	1
1833	1
1835	2
1852	1
1853	1
1857	1
1864	1
1870	2
1872	4
1878	2
1881	1
1882	2
1883	1
1884	1
1888	2
1889	3
1893	1
1894	1
1895	3
1896	2
1897	1
1898	5
1899	3
1900	9
1901	13
1902	18
1903	6
1904	16
1905	2
1906	34
1907	5
1908	3
1909	53
1910	20
1911	26
1912	93
1913	45
1914	99
1915	69
1916	43
1917	46
1918	56
1919	299
1920	50
1921	91
1922	136
1923	233
1924	500
1925	70
1926	182
1927	94
1928	147
1929	195
1930	376
1931	603
1932	845
1933	507
1934	213
1935	540
1936	693
1937	158
1938	185
1939	295
1940	514
1941	461
1942	631
1943	310
1944	404
1945	838
1946	486
1947	651
1948	584
1949	161
1950	700
1951	432
1952	214
1953	259
1954	205
1955	880
1956	304
1957	633
1958	364
1959	624
1960	289
1961	484
1962	954
1963	669
1964	1,553
1965	547
1966	851
1967	486
1968	811
1969	643
1970	417
1971	974
1972	368
1973	639
1974	776
1975	844
1976	350
1977	778
1978	989
1979	679
1980	2,342
1981	811
1982	2,327
1983	5,697
1984	620
1985	712
1986	625
1987	2,053
1988	759
1989	1,118
1990	1,075
1991	793
1992	535
1993	680
1994	1,029
1995	1,658
1996	1,562
1997	1,348
1998	768
1999	995
2000	902
2001	515
2002	960
2003	561
2004	881
2005	913
2006	799
2007	498
2008	768
2009	2,123
2010	1,473
2011	688
2012	657
2013	779
2014	684
2015	2,149
2016	986
2017	485
2018	193
2019	599
2020	623
2021	1,190
2022	1,128
2023	1,641
2024	408
2025	2,222

Download the Data

Data for records on 1915-12-25: 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	50
20 to 40	4
40 to 60	0
60 to 80	1
80 to 100	2
100 to 120	1
120 to 140	1