Weather Records on 25 November 1917

68 weather records were set or tied worldwide on 25 November 1917. Highest significance: Warrnambool Shire Office, AU.

Key Facts for 25 November 1917

On 25 November 1917, 68 weather records were set or tied at long-record stations worldwide.
9 were record highs and 28 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 1 monthly and 67 daily.
Warrnambool Shire Office set a daily record precipitation of 39.9 mm (1.6 in) on 25 November 1917.
Across 163 earlier years (1793 to 2025) the same calendar date averaged 463 records.

Record Map

68 stations

68 station records on 25 November 1917 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 November 1917: highest significance records shown on the map
Station	Country	Type	Value	Significance
Warrnambool Shire Office	Australia	Record daily precipitation	39.9 mm (1.6 in)	52 of 100 (Notable)
Lawrence Post Office	Australia	Record daily precipitation	78.7 mm (3.1 in)	42 of 100 (Notable)
Beech Forest	Australia	Record daily precipitation	54.4 mm (2.1 in)	25 of 100 (Routine)
Port Fairy (Griffiths Island)	Australia	Record daily precipitation	29.2 mm (1.1 in)	21 of 100 (Routine)
Kremsmuenster	Austria	Record high maximum temperature	13.0 C (55.4 F)	21 of 100 (Routine)
Barrie	Canada	Record low maximum temperature	-8.3 C (17.1 F)	21 of 100 (Routine)
Welland	Canada	Record low minimum temperature	-13.3 C (8.1 F)	21 of 100 (Routine)
Tranebjerg	Denmark	Record daily precipitation	23.4 mm (0.9 in)	20 of 100 (Routine)
Gorki	Belarus	Record daily precipitation	12.0 mm (0.5 in)	20 of 100 (Routine)
Port Augusta (Carriewerloo STN	Australia	Record daily precipitation	7.1 mm (0.28 in)	20 of 100 (Routine)
Magdeburg	Germany	Record daily precipitation	9.9 mm (0.39 in)	20 of 100 (Routine)
Maryborough	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Lichtentanne	Germany	Record daily precipitation	7.9 mm (0.31 in)	20 of 100 (Routine)
Kirov	Russia	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Port Dover	Canada	Record low maximum temperature	-5.6 C (21.9 F)	19 of 100 (Routine)
Plauen	Germany	Record daily precipitation	13.1 mm (0.5 in)	19 of 100 (Routine)
Owen Sound	Canada	Record low maximum temperature	-6.7 C (19.9 F)	17 of 100 (Routine)
Zerbst	Germany	Record daily precipitation	10.3 mm (0.4 in)	17 of 100 (Routine)
St Helena Island	Australia	Record daily precipitation	20.8 mm (0.8 in)	16 of 100 (Routine)
Condong Sugar Mill	Australia	Record daily precipitation	36.6 mm (1.4 in)	16 of 100 (Routine)
Salzburg	Austria	Record high maximum temperature	12.0 C (53.6 F)	16 of 100 (Routine)
Kingston Queens U	Canada	Record low minimum temperature	-15.6 C (3.9 F)	16 of 100 (Routine)
Guelph Oac	Canada	Record low maximum temperature	-5.6 C (21.9 F)	16 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record high maximum temperature	13.7 C (56.7 F)	16 of 100 (Routine)
Middletown 4 W	United States	Record low minimum temperature	-8.9 C (16.0 F)	16 of 100 (Routine)
Buffalo	United States	Record low maximum temperature	-5.0 C (23.0 F)	16 of 100 (Routine)
Ny City Cntrl Park	United States	Record low minimum temperature	-6.1 C (21.0 F)	16 of 100 (Routine)
Magdeburg	Germany	Record high maximum temperature	12.5 C (54.5 F)	15 of 100 (Routine)
Port Dover	Canada	Record low minimum temperature	-12.8 C (9.0 F)	14 of 100 (Routine)
Berlin-Dahlem	Germany	Record high maximum temperature	12.5 C (54.5 F)	14 of 100 (Routine)
Perm	Russia	Record daily precipitation	10.8 mm (0.4 in)	14 of 100 (Routine)
Lund	Sweden	Record daily precipitation	17.6 mm (0.7 in)	14 of 100 (Routine)
World Trade Ctr	United States	Record low minimum temperature	-6.7 C (19.9 F)	14 of 100 (Routine)
Nowra Council Offices	Australia	Record daily precipitation	7.9 mm (0.31 in)	13 of 100 (Routine)
Gorlitz	Germany	Record daily precipitation	7.0 mm (0.28 in)	13 of 100 (Routine)
Menangle Jmai	Australia	Record daily precipitation	3.8 mm (0.15 in)	12 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	19.4 C (66.9 F)	12 of 100 (Routine)
Berlin-Dahlem (Lfag)	Germany	Record daily precipitation	6.9 mm (0.27 in)	12 of 100 (Routine)
Vytegra	Russia	Record daily precipitation	5.6 mm (0.22 in)	11 of 100 (Routine)
Burlington	United States	Record low maximum temperature	-6.1 C (21.0 F)	11 of 100 (Routine)
Morgantown 1	United States	Record low minimum temperature	-11.1 C (12.0 F)	11 of 100 (Routine)
Alton	Canada	Record low maximum temperature	-7.8 C (18.0 F)	10 of 100 (Routine)
Tahlee (Carrington (Church St)	Australia	Record daily precipitation	16.5 mm (0.6 in)	9 of 100 (Routine)
Innsbruck	Austria	Record high maximum temperature	13.7 C (56.7 F)	9 of 100 (Routine)
Parry Sound	Canada	Record low maximum temperature	-7.8 C (18.0 F)	9 of 100 (Routine)
Montreal McGill	Canada	Record low maximum temperature	-6.7 C (19.9 F)	9 of 100 (Routine)
Nerang Gilston Rd	Australia	Record daily precipitation	22.1 mm (0.9 in)	8 of 100 (Routine)
Lucknow	Canada	Record low minimum temperature	-16.7 C (1.9 F)	8 of 100 (Routine)
Kiev	Ukraine	Record high minimum temperature	6.3 C (43.3 F)	8 of 100 (Routine)
Northfield	United States	Record low maximum temperature	-7.2 C (19.0 F)	8 of 100 (Routine)
Hatfield (Clare)	Australia	Record daily precipitation	16.0 mm (0.6 in)	6 of 100 (Routine)
Bringelly (Maryland)	Australia	Record daily precipitation	6.6 mm (0.26 in)	6 of 100 (Routine)
Zametchino	Russia	Record high minimum temperature	1.9 C (35.4 F)	6 of 100 (Routine)
Branxton Post Office	Australia	Record daily precipitation	14.5 mm (0.6 in)	5 of 100 (Routine)
Kingston Queens U	Canada	Record low maximum temperature	-5.0 C (23.0 F)	4 of 100 (Routine)
Lexington Bluegrass AP	United States	Record low maximum temperature	1.1 C (34.0 F)	4 of 100 (Routine)
Cobar (Lerida)	Australia	Record daily precipitation	6.4 mm (0.25 in)	3 of 100 (Routine)
Peterborough	Canada	Record low maximum temperature	-6.7 C (19.9 F)	3 of 100 (Routine)
Atlantic City Marina	United States	Record low maximum temperature	0.6 C (33.1 F)	3 of 100 (Routine)
Ny City Cntrl Park	United States	Record low maximum temperature	-1.1 C (30.0 F)	3 of 100 (Routine)

Counts by Type and Timescale

68 records

Records set or tied on 25 November 1917 by type: Highest daily maximum 6, Lowest daily maximum 19, Highest daily minimum 3, Lowest daily minimum 9, Heaviest daily rainfall 30, Heaviest daily snowfall 1.

Records on 25 November 1917 by type
Record type	Records
Highest daily maximum	6
Lowest daily maximum	19
Highest daily minimum	3
Lowest daily minimum	9
Heaviest daily rainfall	30
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 25 November 1917 by timescale: all-time 0, monthly 1, daily 67.

How Much Records Were Beaten By

54 broken records

Margins by which the 54 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 41.6. Ties are not counted.

Top 20 by Significance

25 November 1917

Top 20 records on 25 November 1917 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 November 1917	Warrnambool Shire Office, AU	daily rain	39.9 mm (1.6 in)	23.6 mm (0.9 in)	26 years	52 of 100 (Notable)
25 November 1917	Lawrence Post Office, AU	daily rain	78.7 mm (3.1 in)	41.6 mm (1.6 in)	27 years	42 of 100 (Notable)
25 November 1917	Beech Forest, AU	monthly rain	54.4 mm (2.1 in)	3.6 mm (0.14 in)	26 years	25 of 100 (Routine)
25 November 1917	Port Fairy (Griffiths Island), AU	daily rain	29.2 mm (1.1 in)	5.8 mm (0.23 in)	26 years	21 of 100 (Routine)
25 November 1917	Kremsmuenster, AT	daily high max	13.0 C (55.4 F)	3.0 C (5.4 F)	34 years	21 of 100 (Routine)
25 November 1917	Barrie, CA	daily low max	-8.3 C (17.1 F)	2.7 C (4.9 F)	36 years	21 of 100 (Routine)
25 November 1917	Welland, CA	daily low min	-13.3 C (8.1 F)	2.2 C (4.0 F)	43 years	21 of 100 (Routine)
25 November 1917	Tranebjerg, DK	daily rain	23.4 mm (0.9 in)	13.9 mm (0.5 in)	10 years	20 of 100 (Routine)
25 November 1917	Gorki, BY	daily rain	12.0 mm (0.5 in)	5.7 mm (0.22 in)	29 years	20 of 100 (Routine)
25 November 1917	Port Augusta (Carriewerloo STN, AU	daily rain	7.1 mm (0.28 in)	7.1 mm (0.28 in)	32 years	20 of 100 (Routine)
25 November 1917	Magdeburg, DE	daily rain	9.9 mm (0.39 in)	4.2 mm (0.17 in)	25 years	20 of 100 (Routine)
25 November 1917	Maryborough, AU	daily rain	22.9 mm (0.9 in)	11.5 mm (0.5 in)	26 years	20 of 100 (Routine)
25 November 1917	Lichtentanne, DE	daily rain	7.9 mm (0.31 in)	0.6 mm (0.02 in)	50 years	20 of 100 (Routine)
25 November 1917	Kirov, RU	daily rain	9.4 mm (0.37 in)	2.9 mm (0.11 in)	28 years	20 of 100 (Routine)
25 November 1917	Port Dover, CA	daily low max	-5.6 C (21.9 F)	2.3 C (4.1 F)	36 years	19 of 100 (Routine)
25 November 1917	Plauen, DE	daily rain	13.1 mm (0.5 in)	3.3 mm (0.13 in)	34 years	19 of 100 (Routine)
25 November 1917	Owen Sound, CA	daily low max	-6.7 C (19.9 F)	1.7 C (3.1 F)	35 years	17 of 100 (Routine)
25 November 1917	Zerbst, DE	daily rain	10.3 mm (0.4 in)	4.7 mm (0.19 in)	14 years	17 of 100 (Routine)
25 November 1917	St Helena Island, AU	daily rain	20.8 mm (0.8 in)	6.8 mm (0.27 in)	26 years	16 of 100 (Routine)
25 November 1917	Condong Sugar Mill, AU	daily rain	36.6 mm (1.4 in)	15.0 mm (0.6 in)	16 years	16 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 1917

Records set or tied on this calendar date in each year from 1793 to 1917. 1917 had 68 records.

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

Records on 11-25 in each year
Year	Records
1793	1
1805	1
1812	1
1835	1
1838	2
1844	1
1848	1
1851	1
1852	2
1853	1
1856	1
1858	3
1863	2
1865	3
1867	1
1869	2
1870	2
1871	1
1872	1
1874	2
1878	2
1880	2
1882	1
1884	2
1885	2
1886	2
1887	2
1888	2
1889	3
1890	2
1891	3
1893	2
1894	1
1895	4
1896	5
1897	2
1898	4
1899	3
1900	3
1901	10
1902	12
1903	12
1904	14
1905	21
1906	22
1907	11
1908	46
1909	20
1910	20
1911	56
1912	26
1913	10
1914	133
1915	22
1916	117
1917	68
1918	12
1919	31
1920	34
1921	56
1922	35
1923	73
1924	102
1925	73
1926	134
1927	276
1928	113
1929	135
1930	302
1931	452
1932	438
1933	207
1934	160
1935	176
1936	203
1937	230
1938	1,210
1939	168
1940	355
1941	118
1942	351
1943	166
1944	578
1945	123
1946	548
1947	378
1948	290
1949	730
1950	2,309
1951	678
1952	1,214
1953	502
1954	294
1955	645
1956	419
1957	294
1958	660
1959	483
1960	944
1961	610
1962	359
1963	330
1964	567
1965	1,637
1966	794
1967	301
1968	208
1969	257
1970	1,040
1971	802
1972	642
1973	1,351
1974	308
1975	1,478
1976	383
1977	1,446
1978	756
1979	1,283
1980	826
1981	680
1982	1,027
1983	1,279
1984	914
1985	2,233
1986	976
1987	980
1988	745
1989	797
1990	889
1991	994
1992	1,929
1993	2,892
1994	606
1995	1,004
1996	1,181
1997	781
1998	1,078
1999	910
2000	633
2001	1,709
2002	712
2003	783
2004	863
2005	1,153
2006	1,509
2007	577
2008	661
2009	830
2010	1,958
2011	1,014
2012	540
2013	1,184
2014	949
2015	531
2016	410
2017	1,011
2018	371
2019	263
2020	425
2021	453
2022	481
2023	466
2024	856
2025	496

Download the Data

Data for records on 1917-11-25: 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).

Histogram of margins by which records were beaten on 25 November 1917
Margin	Records
0 to 10	49
10 to 20	3
20 to 30	1
30 to 40	0
40 to 50	1