Weather Records on 30 November 1923

144 weather records were set or tied worldwide on 30 November 1923. Highest significance: Kingston Queens U, CA.

Key Facts for 30 November 1923

On 30 November 1923, 144 weather records were set or tied at long-record stations worldwide.
21 were record highs and 3 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 2 monthly and 142 daily.
Kingston Queens U set a daily record precipitation of 43.4 mm (1.7 in) on 30 November 1923.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 491 records.

Record Map

144 stations

144 station records on 30 November 1923 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 1923: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kingston Queens U	Canada	Record daily precipitation	43.4 mm (1.7 in)	56 of 100 (Notable)
Montreal McGill	Canada	Record daily precipitation	51.1 mm (2.0 in)	56 of 100 (Notable)
Toronto	Canada	Record daily precipitation	34.3 mm (1.4 in)	45 of 100 (Notable)
Gloversville	United States	Record daily precipitation	47.0 mm (1.9 in)	45 of 100 (Notable)
Woodstock	Canada	Record daily precipitation	27.4 mm (1.1 in)	39 of 100 (Notable)
Port Dover	Canada	Record daily precipitation	41.7 mm (1.6 in)	38 of 100 (Notable)
Bologna	Italy	Record high minimum temperature	11.0 C (51.8 F)	38 of 100 (Notable)
Charlotteburg Rsvr	United States	Record daily precipitation	43.7 mm (1.7 in)	38 of 100 (Notable)
Port Stanley	Canada	Record daily precipitation	31.0 mm (1.2 in)	37 of 100 (Notable)
Warren	United States	Record daily precipitation	27.4 mm (1.1 in)	35 of 100 (Notable)
Selinsgrove 2 S	United States	Record daily precipitation	35.1 mm (1.4 in)	34 of 100 (Routine)
Confluence 1 NW	United States	Record daily precipitation	27.9 mm (1.1 in)	33 of 100 (Routine)
Newark Liberty Intl AP	United States	Record daily precipitation	25.4 mm (1.0 in)	33 of 100 (Routine)
Northfield	United States	Record daily precipitation	35.1 mm (1.4 in)	32 of 100 (Routine)
Lindsay	Canada	Record daily precipitation	32.3 mm (1.3 in)	31 of 100 (Routine)
Welland	Canada	Record daily precipitation	25.4 mm (1.0 in)	30 of 100 (Routine)
Georgetown	Canada	Record daily precipitation	30.2 mm (1.2 in)	30 of 100 (Routine)
Toronto Deer Park	Canada	Record daily precipitation	33.5 mm (1.3 in)	30 of 100 (Routine)
Peterborough	Canada	Record daily precipitation	33.3 mm (1.3 in)	30 of 100 (Routine)
Altoona Horseshoe Curv	United States	Record daily precipitation	30.2 mm (1.2 in)	30 of 100 (Routine)
Guelph Oac	Canada	Record daily precipitation	26.9 mm (1.1 in)	29 of 100 (Routine)
State College	United States	Record daily precipitation	25.1 mm (1.0 in)	27 of 100 (Routine)
Coen Post Office	Australia	Record daily precipitation	55.9 mm (2.2 in)	26 of 100 (Routine)
Parkers Landing	United States	Record daily precipitation	29.7 mm (1.2 in)	26 of 100 (Routine)
Schenley Lock 5	United States	Record daily precipitation	26.4 mm (1.0 in)	26 of 100 (Routine)
Grenfell	Canada	Record daily snowfall	15.2 cm (6.0 in)	25 of 100 (Routine)
Oskaloosa	United States	Record daily snowfall	11.2 cm (4.4 in)	25 of 100 (Routine)
St Albans	Canada	Record daily snowfall	8.6 cm (3.4 in)	24 of 100 (Routine)
Brantford	Canada	Record daily precipitation	29.5 mm (1.2 in)	24 of 100 (Routine)
Reading Wb City	United States	Record daily precipitation	30.0 mm (1.2 in)	22 of 100 (Routine)
Millerton	United States	Record daily snowfall	5.1 cm (2.0 in)	21 of 100 (Routine)
Williamstown	United States	Record daily precipitation	33.5 mm (1.3 in)	21 of 100 (Routine)
Plainfield	United States	Record daily precipitation	27.4 mm (1.1 in)	21 of 100 (Routine)
Clontarf	Canada	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Barrie	Canada	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Vilnius	Lithuania	Record daily precipitation	12.5 mm (0.5 in)	20 of 100 (Routine)
Vysnij Volocek	Russia	Record daily precipitation	16.4 mm (0.6 in)	20 of 100 (Routine)
Astana	Kazakhstan	Record daily precipitation	8.9 mm (0.35 in)	20 of 100 (Routine)
Harrisburg - Coop	United States	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Lock Haven	United States	Record daily precipitation	23.4 mm (0.9 in)	20 of 100 (Routine)
Grenfell	Canada	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Renfrew	Canada	Record daily precipitation	23.9 mm (0.9 in)	20 of 100 (Routine)
St Albans	Canada	Record daily precipitation	9.1 mm (0.36 in)	20 of 100 (Routine)
Ithaca Cornell UNIV	United States	Record daily precipitation	14.7 mm (0.6 in)	20 of 100 (Routine)
Johnstown	United States	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Buffalo	United States	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Lock #4	United States	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Chaplin	Canada	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Fairmont	United States	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Chaplin	Canada	Record daily snowfall	10.2 cm (4.0 in)	20 of 100 (Routine)
Stockton 2	United States	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Hanover	United States	Record daily precipitation	27.9 mm (1.1 in)	20 of 100 (Routine)
Addison	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
West Newton	United States	Record daily precipitation	19.3 mm (0.8 in)	20 of 100 (Routine)
Glenville	United States	Record daily precipitation	14.5 mm (0.6 in)	20 of 100 (Routine)
Ottawa	Canada	Record daily precipitation	13.7 mm (0.5 in)	19 of 100 (Routine)
Ottawa Cda	Canada	Record daily precipitation	20.1 mm (0.8 in)	19 of 100 (Routine)
Atlantic City Marina	United States	Record daily precipitation	31.8 mm (1.3 in)	19 of 100 (Routine)
Qu'appelle	Canada	Record daily precipitation	12.7 mm (0.5 in)	18 of 100 (Routine)
Qu'appelle	Canada	Record daily snowfall	12.7 cm (5.0 in)	18 of 100 (Routine)

Counts by Type and Timescale

144 records

Records set or tied on 30 November 1923 by type: Highest daily maximum 12, Lowest daily maximum 1, Highest daily minimum 9, Lowest daily minimum 2, Heaviest daily rainfall 104, Heaviest daily snowfall 13, Deepest snow cover 3.

Records on 30 November 1923 by type
Record type	Records
Highest daily maximum	12
Lowest daily maximum	1
Highest daily minimum	9
Lowest daily minimum	2
Heaviest daily rainfall	104
Heaviest daily snowfall	13
Deepest snow cover	3

Records on 30 November 1923 by timescale: all-time 0, monthly 2, daily 142.

How Much Records Were Beaten By

128 broken records

Margins by which the 128 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 114.0. Ties are not counted.

Top 20 by Significance

30 November 1923

Top 20 records on 30 November 1923 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1923	Kingston Queens U, CA	daily rain	43.4 mm (1.7 in)	34.5 mm (1.4 in)	39 years	56 of 100 (Notable)
30 November 1923	Montreal McGill, CA	daily rain	51.1 mm (2.0 in)	38.1 mm (1.5 in)	39 years	56 of 100 (Notable)
30 November 1923	Toronto, CA	daily rain	34.3 mm (1.4 in)	15.2 mm (0.6 in)	65 years	45 of 100 (Notable)
30 November 1923	Gloversville, US	daily rain	47.0 mm (1.9 in)	39.4 mm (1.6 in)	6 years	45 of 100 (Notable)
30 November 1923	Woodstock, CA	daily rain	27.4 mm (1.1 in)	19.8 mm (0.8 in)	29 years	39 of 100 (Notable)
30 November 1923	Port Dover, CA	daily rain	41.7 mm (1.6 in)	21.1 mm (0.8 in)	8 years	38 of 100 (Notable)
30 November 1923	Bologna, IT	daily high min	11.0 C (51.8 F)	1.2 C (2.2 F)	83 years	38 of 100 (Notable)
30 November 1923	Charlotteburg Rsvr, US	daily rain	43.7 mm (1.7 in)	33.5 mm (1.3 in)	24 years	38 of 100 (Notable)
30 November 1923	Port Stanley, CA	daily rain	31.0 mm (1.2 in)	13.2 mm (0.5 in)	50 years	37 of 100 (Notable)
30 November 1923	Warren, US	daily rain	27.4 mm (1.1 in)	18.8 mm (0.7 in)	12 years	35 of 100 (Notable)
30 November 1923	Selinsgrove 2 S, US	daily rain	35.1 mm (1.4 in)	24.9 mm (1.0 in)	20 years	34 of 100 (Routine)
30 November 1923	Confluence 1 NW, US	daily rain	27.9 mm (1.1 in)	18.5 mm (0.7 in)	29 years	33 of 100 (Routine)
30 November 1923	Newark Liberty Intl AP, US	daily rain	25.4 mm (1.0 in)	7.6 mm (0.30 in)	66 years	33 of 100 (Routine)
30 November 1923	Northfield, US	daily rain	35.1 mm (1.4 in)	19.4 mm (0.8 in)	6 years	32 of 100 (Routine)
30 November 1923	Lindsay, CA	daily rain	32.3 mm (1.3 in)	16.8 mm (0.7 in)	4 years	31 of 100 (Routine)
30 November 1923	Welland, CA	daily rain	25.4 mm (1.0 in)	14.2 mm (0.6 in)	14 years	30 of 100 (Routine)
30 November 1923	Georgetown, CA	daily rain	30.2 mm (1.2 in)	16.0 mm (0.6 in)	8 years	30 of 100 (Routine)
30 November 1923	Toronto Deer Park, CA	daily rain	33.5 mm (1.3 in)	18.8 mm (0.7 in)	8 years	30 of 100 (Routine)
30 November 1923	Peterborough, CA	daily rain	33.3 mm (1.3 in)	16.8 mm (0.7 in)	14 years	30 of 100 (Routine)
30 November 1923	Altoona Horseshoe Curv, US	daily rain	30.2 mm (1.2 in)	20.5 mm (0.8 in)	8 years	30 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

1797 to 1923

Records set or tied on this calendar date in each year from 1797 to 1923. 1923 had 144 records.

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

Records on 11-30 in each year
Year	Records
1797	1
1799	2
1807	2
1815	2
1817	1
1821	1
1827	2
1836	1
1840	1
1846	1
1849	2
1866	1
1867	1
1871	2
1875	7
1876	2
1879	2
1881	1
1885	7
1886	1
1887	2
1888	1
1889	3
1890	2
1891	2
1892	2
1893	3
1894	1
1895	7
1896	5
1897	5
1898	1
1899	7
1900	4
1901	8
1902	7
1903	22
1904	6
1905	16
1906	21
1907	6
1908	51
1909	20
1910	22
1911	22
1912	19
1913	54
1914	68
1915	37
1916	64
1917	26
1918	32
1919	87
1920	138
1921	42
1922	46
1923	144
1924	95
1925	102
1926	84
1927	600
1928	187
1929	883
1930	185
1931	375
1932	372
1933	1,006
1934	1,282
1935	84
1936	186
1937	375
1938	165
1939	321
1940	330
1941	298
1942	218
1943	238
1944	422
1945	147
1946	343
1947	544
1948	332
1949	323
1950	382
1951	348
1952	829
1953	307
1954	470
1955	576
1956	304
1957	226
1958	676
1959	339
1960	219
1961	412
1962	802
1963	566
1964	1,042
1965	309
1966	730
1967	802
1968	516
1969	625
1970	995
1971	501
1972	414
1973	635
1974	912
1975	2,018
1976	1,789
1977	935
1978	761
1979	837
1980	697
1981	1,361
1982	1,142
1983	1,137
1984	571
1985	2,887
1986	798
1987	913
1988	686
1989	781
1990	483
1991	2,104
1992	676
1993	756
1994	762
1995	1,472
1996	1,054
1997	987
1998	2,289
1999	1,170
2000	962
2001	1,431
2002	862
2003	634
2004	1,344
2005	883
2006	2,656
2007	739
2008	855
2009	951
2010	1,915
2011	1,108
2012	1,059
2013	505
2014	822
2015	880
2016	634
2017	307
2018	493
2019	1,060
2020	323
2021	1,049
2022	559
2023	583
2024	672
2025	858

Download the Data

Data for records on 1923-11-30: 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	110
20 to 40	11
40 to 60	5
60 to 80	0
80 to 100	0
100 to 120	2