Weather Records on 12 November 1911

56 weather records were set or tied worldwide on 12 November 1911. Highest significance: Gravenhurst, CA.

Key Facts for 12 November 1911

On 12 November 1911, 56 weather records were set or tied at long-record stations worldwide.
17 were record highs and 27 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 56 daily.
Gravenhurst set a daily record snowfall of 20.3 cm (8.0 in) on 12 November 1911.
Across 156 earlier years (1802 to 2025) the same calendar date averaged 502 records.

Record Map

56 stations

56 station records on 12 November 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 November 1911: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gravenhurst	Canada	Record daily snowfall	20.3 cm (8.0 in)	42 of 100 (Notable)
Cleveland 2717 Euclid	United States	Record daily precipitation	34.0 mm (1.3 in)	37 of 100 (Notable)
Newark Liberty Intl AP	United States	Record high minimum temperature	12.2 C (54.0 F)	26 of 100 (Routine)
Madison Wb City	United States	Record low minimum temperature	-13.9 C (7.0 F)	23 of 100 (Routine)
Stony Mountain	Canada	Record low maximum temperature	-13.9 C (7.0 F)	21 of 100 (Routine)
St. Petersburg	Russia	Record daily precipitation	12.5 mm (0.5 in)	20 of 100 (Routine)
Velikie Luki	Russia	Record daily precipitation	10.6 mm (0.4 in)	20 of 100 (Routine)
Madison Wb City	United States	Record low maximum temperature	-6.7 C (19.9 F)	18 of 100 (Routine)
Brantford	Canada	Record low minimum temperature	-11.1 C (12.0 F)	17 of 100 (Routine)
Quebec	Canada	Record high maximum temperature	13.9 C (57.0 F)	17 of 100 (Routine)
Vestervig	Denmark	Record daily precipitation	19.7 mm (0.8 in)	16 of 100 (Routine)
Trenton 2	United States	Record daily precipitation	10.7 mm (0.4 in)	16 of 100 (Routine)
Dubuque River	United States	Record low maximum temperature	-8.9 C (16.0 F)	16 of 100 (Routine)
Stony Mountain	Canada	Record low minimum temperature	-21.7 C (-7.1 F)	15 of 100 (Routine)
Winnipeg St Johns Coll	Canada	Record low maximum temperature	-13.3 C (8.1 F)	15 of 100 (Routine)
Southampton	Canada	Record high maximum temperature	21.1 C (70.0 F)	15 of 100 (Routine)
Pointe Au Pere	Canada	Record high maximum temperature	16.1 C (61.0 F)	15 of 100 (Routine)
Buffalo	United States	Record high maximum temperature	20.6 C (69.1 F)	15 of 100 (Routine)
Nicola Lake	Canada	Record daily snowfall	7.6 cm (3.0 in)	14 of 100 (Routine)
Gravenhurst	Canada	Record daily precipitation	20.3 mm (0.8 in)	14 of 100 (Routine)
Trenton 2	United States	Record high maximum temperature	22.8 C (73.0 F)	14 of 100 (Routine)
La Crosse Wb City	United States	Record low maximum temperature	-8.9 C (16.0 F)	14 of 100 (Routine)
Escanaba	United States	Record low minimum temperature	-14.4 C (6.1 F)	14 of 100 (Routine)
Sacramento 5 ESE	United States	Record low minimum temperature	0.6 C (33.1 F)	14 of 100 (Routine)
Minnedosa	Canada	Record low maximum temperature	-11.1 C (12.0 F)	13 of 100 (Routine)
Port Stanley	Canada	Record high maximum temperature	15.6 C (60.1 F)	13 of 100 (Routine)
Montreal McGill	Canada	Record high maximum temperature	16.7 C (62.1 F)	13 of 100 (Routine)
Toledo Blade	United States	Record low minimum temperature	-9.4 C (15.1 F)	12 of 100 (Routine)
Dubuque River	United States	Record low minimum temperature	-13.3 C (8.1 F)	12 of 100 (Routine)
Bridgewater (Memsie)	Australia	Record daily precipitation	3.0 mm (0.12 in)	11 of 100 (Routine)
Port Arthur	Canada	Record low minimum temperature	-16.1 C (3.0 F)	11 of 100 (Routine)
Parry Sound	Canada	Record high maximum temperature	17.2 C (63.0 F)	11 of 100 (Routine)
Saint John	Canada	Record high minimum temperature	9.4 C (48.9 F)	11 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record low minimum temperature	-7.8 C (18.0 F)	11 of 100 (Routine)
Olympia Priest Pt Park	United States	Record low maximum temperature	4.4 C (39.9 F)	11 of 100 (Routine)
Chatham	Canada	Record high maximum temperature	16.1 C (61.0 F)	10 of 100 (Routine)
Fredericton Unb	Canada	Record high maximum temperature	15.0 C (59.0 F)	10 of 100 (Routine)
Huron Rgnl AP	United States	Record low maximum temperature	-13.3 C (8.1 F)	10 of 100 (Routine)
Inverell Comparison	Australia	Record high maximum temperature	35.6 C (96.1 F)	9 of 100 (Routine)
Parry Sound	Canada	Record daily precipitation	20.3 mm (0.8 in)	9 of 100 (Routine)
Milwaukee Wb City	United States	Record low minimum temperature	-12.2 C (10.0 F)	9 of 100 (Routine)
Vinga	Sweden	Record daily precipitation	11.3 mm (0.4 in)	8 of 100 (Routine)
Little Rock St Capitol	United States	Record low minimum temperature	-5.6 C (21.9 F)	8 of 100 (Routine)
Woodstock	Canada	Record high maximum temperature	18.3 C (64.9 F)	6 of 100 (Routine)
Little Rock St Capitol	United States	Record low maximum temperature	2.2 C (36.0 F)	6 of 100 (Routine)
Edmonton	Canada	Record low minimum temperature	-25.0 C (-13.0 F)	4 of 100 (Routine)
Toledo Blade	United States	Record daily precipitation	15.0 mm (0.6 in)	3 of 100 (Routine)
Beatrice	Canada	Record high maximum temperature	16.7 C (62.1 F)	2 of 100 (Routine)
Velikie Luki	Russia	Record high minimum temperature	2.6 C (36.7 F)	2 of 100 (Routine)
Santa Fe	United States	Record low minimum temperature	-11.1 C (12.0 F)	2 of 100 (Routine)
Buffalo	United States	Record low minimum temperature	-5.6 C (21.9 F)	2 of 100 (Routine)
Baltimore Customs House	United States	Record low minimum temperature	-2.8 C (27.0 F)	2 of 100 (Routine)
Philadelphia City	United States	Record low minimum temperature	-2.2 C (28.0 F)	2 of 100 (Routine)
Jacksonville Wb City	United States	Record high maximum temperature	28.9 C (84.0 F)	2 of 100 (Routine)
Edmonton	Canada	Record low maximum temperature	-15.0 C (5.0 F)	1 of 100 (Routine)
Huron Rgnl AP	United States	Record low minimum temperature	-21.1 C (-6.0 F)	1 of 100 (Routine)

Counts by Type and Timescale

56 records

Records set or tied on 12 November 1911 by type: Highest daily maximum 14, Lowest daily maximum 10, Highest daily minimum 3, Lowest daily minimum 17, Heaviest daily rainfall 10, Heaviest daily snowfall 2.

Records on 12 November 1911 by type
Record type	Records
Highest daily maximum	14
Lowest daily maximum	10
Highest daily minimum	3
Lowest daily minimum	17
Heaviest daily rainfall	10
Heaviest daily snowfall	2
Deepest snow cover	0

Records on 12 November 1911 by timescale: all-time 0, monthly 0, daily 56.

How Much Records Were Beaten By

46 broken records

Margins by which the 46 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 152.0. Ties are not counted.

Top 20 by Significance

12 November 1911

Top 20 records on 12 November 1911 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 November 1911	Gravenhurst, CA	daily snowfall	20.3 cm (8.0 in)	15.2 cm (6.0 in)	10 years	42 of 100 (Notable)
12 November 1911	Cleveland 2717 Euclid, US	daily rain	34.0 mm (1.3 in)	15.2 mm (0.6 in)	31 years	37 of 100 (Notable)
12 November 1911	Newark Liberty Intl AP, US	daily high min	12.2 C (54.0 F)	1.6 C (2.9 F)	56 years	26 of 100 (Routine)
12 November 1911	Madison Wb City, US	daily low min	-13.9 C (7.0 F)	5.0 C (9.0 F)	37 years	23 of 100 (Routine)
12 November 1911	Stony Mountain, CA	daily low max	-13.9 C (7.0 F)	7.2 C (13.0 F)	30 years	21 of 100 (Routine)
12 November 1911	St. Petersburg, RU	daily rain	12.5 mm (0.5 in)	6.9 mm (0.27 in)	21 years	20 of 100 (Routine)
12 November 1911	Velikie Luki, RU	daily rain	10.6 mm (0.4 in)	5.6 mm (0.22 in)	0 years	20 of 100 (Routine)
12 November 1911	Madison Wb City, US	daily low max	-6.7 C (19.9 F)	2.3 C (4.1 F)	37 years	18 of 100 (Routine)
12 November 1911	Brantford, CA	daily low min	-11.1 C (12.0 F)	4.4 C (7.9 F)	16 years	17 of 100 (Routine)
12 November 1911	Quebec, CA	daily high max	13.9 C (57.0 F)	3.3 C (5.9 F)	28 years	17 of 100 (Routine)
12 November 1911	Vestervig, DK	daily rain	19.7 mm (0.8 in)	5.8 mm (0.23 in)	1 year	16 of 100 (Routine)
12 November 1911	Trenton 2, US	daily rain	10.7 mm (0.4 in)	2.3 mm (0.09 in)	38 years	16 of 100 (Routine)
12 November 1911	Dubuque River, US	daily low max	-8.9 C (16.0 F)	6.1 C (11.0 F)	14 years	16 of 100 (Routine)
12 November 1911	Stony Mountain, CA	daily low min	-21.7 C (-7.1 F)	3.4 C (6.1 F)	27 years	15 of 100 (Routine)
12 November 1911	Winnipeg St Johns Coll, CA	daily low max	-13.3 C (8.1 F)	2.7 C (4.9 F)	28 years	15 of 100 (Routine)
12 November 1911	Southampton, CA	daily high max	21.1 C (70.0 F)	2.2 C (4.0 F)	28 years	15 of 100 (Routine)
12 November 1911	Pointe Au Pere, CA	daily high max	16.1 C (61.0 F)	3.3 C (5.9 F)	19 years	15 of 100 (Routine)
12 November 1911	Buffalo, US	daily high max	20.6 C (69.1 F)	2.8 C (5.0 F)	28 years	15 of 100 (Routine)
12 November 1911	Nicola Lake, CA	daily snowfall	7.6 cm (3.0 in)	1.2 cm (0.5 in)	31 years	14 of 100 (Routine)
12 November 1911	Gravenhurst, CA	daily rain	20.3 mm (0.8 in)	0.7 mm (0.03 in)	31 years	14 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

1802 to 1911

Records set or tied on this calendar date in each year from 1802 to 1911. 1911 had 56 records.

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

Records on 11-12 in each year
Year	Records
1802	1
1804	1
1823	1
1835	3
1848	1
1849	1
1859	1
1862	2
1864	1
1866	1
1869	1
1870	1
1871	2
1872	1
1876	2
1878	2
1879	2
1881	7
1882	3
1885	1
1886	3
1888	2
1889	2
1890	1
1891	1
1893	2
1894	6
1895	20
1896	1
1897	7
1898	3
1899	1
1901	6
1902	20
1903	7
1904	10
1905	14
1906	15
1907	6
1908	9
1909	30
1910	34
1911	56
1912	21
1913	51
1914	18
1915	20
1916	217
1917	29
1918	16
1919	85
1920	198
1921	141
1922	61
1923	99
1924	355
1925	203
1926	224
1927	193
1928	99
1929	203
1930	191
1931	442
1932	237
1933	267
1934	292
1935	458
1936	418
1937	227
1938	529
1939	171
1940	806
1941	294
1942	173
1943	178
1944	398
1945	500
1946	428
1947	532
1948	156
1949	891
1950	458
1951	489
1952	312
1953	413
1954	393
1955	807
1956	243
1957	282
1958	290
1959	605
1960	629
1961	348
1962	233
1963	273
1964	790
1965	362
1966	517
1967	400
1968	1,185
1969	670
1970	872
1971	566
1972	716
1973	1,029
1974	559
1975	580
1976	1,236
1977	767
1978	1,278
1979	686
1980	860
1981	805
1982	1,338
1983	1,116
1984	738
1985	1,727
1986	1,839
1987	1,480
1988	941
1989	1,385
1990	971
1991	1,150
1992	1,247
1993	1,145
1994	1,025
1995	1,856
1996	1,235
1997	1,334
1998	1,214
1999	1,762
2000	1,796
2001	772
2002	1,057
2003	1,100
2004	847
2005	1,017
2006	827
2007	617
2008	680
2009	1,124
2010	1,229
2011	572
2012	1,008
2013	703
2014	1,192
2015	711
2016	609
2017	446
2018	1,277
2019	2,525
2020	1,086
2021	895
2022	1,516
2023	437
2024	396
2025	734

Download the Data

Data for records on 1911-11-12: 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	45
20 to 40	0
40 to 60	0
60 to 80	0
80 to 100	0
100 to 120	0
120 to 140	0
140 to 160	1