Weather Records on 30 November 1929

883 weather records were set or tied worldwide on 30 November 1929. Highest significance: Haliburton A, CA.

Key Facts for 30 November 1929

On 30 November 1929, 883 weather records were set or tied at long-record stations worldwide.
61 were record highs and 782 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 483 monthly and 400 daily.
Haliburton A set a monthly record daily snowfall of 30.5 cm (12.0 in) on 30 November 1929.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 486 records.

Record Map

883 stations

883 station records on 30 November 1929 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 1929: highest significance records shown on the map
Station	Country	Type	Value	Significance
Haliburton A	Canada	Record daily snowfall	30.5 cm (12.0 in)	54 of 100 (Notable)
Beatrice	Canada	Record daily snowfall	53.3 cm (21.0 in)	40 of 100 (Notable)
Morgantown 1	United States	Record low minimum temperature	-18.3 C (-0.9 F)	38 of 100 (Notable)
Beatrice	Canada	Record daily precipitation	53.3 mm (2.1 in)	37 of 100 (Notable)
State College	United States	Record low minimum temperature	-17.2 C (1.0 F)	36 of 100 (Notable)
Bluefield 2 NW	United States	Record low minimum temperature	-20.6 C (-5.1 F)	36 of 100 (Notable)
Cape May 2 NW	United States	Record low maximum temperature	-5.6 C (21.9 F)	35 of 100 (Notable)
Buckhannon	United States	Record low maximum temperature	-10.6 C (12.9 F)	35 of 100 (Notable)
Philo 3 SW	United States	Record low minimum temperature	-19.4 C (-2.9 F)	34 of 100 (Routine)
Lexington Bluegrass AP	United States	Record low maximum temperature	-10.0 C (14.0 F)	34 of 100 (Routine)
Oran-Hopital Militaire	Algeria	Record high maximum temperature	25.0 C (77.0 F)	33 of 100 (Routine)
Dahlonega 4WSW	United States	Record low maximum temperature	-3.9 C (25.0 F)	33 of 100 (Routine)
1 ENE Fairfield	United States	Record low minimum temperature	-19.4 C (-2.9 F)	33 of 100 (Routine)
Baltimore Customs House	United States	Record low maximum temperature	-4.4 C (24.1 F)	33 of 100 (Routine)
Baltimore Customs House	United States	Record low minimum temperature	-11.1 C (12.0 F)	33 of 100 (Routine)
Frankfort Downtown	United States	Record low maximum temperature	-8.3 C (17.1 F)	32 of 100 (Routine)
Toledo Blade	United States	Record low minimum temperature	-16.7 C (1.9 F)	32 of 100 (Routine)
Uniontown 1 NE	United States	Record low minimum temperature	-18.3 C (-0.9 F)	32 of 100 (Routine)
Grafton 1 NE	United States	Record low minimum temperature	-19.4 C (-2.9 F)	32 of 100 (Routine)
Wheeling (1)	United States	Record low minimum temperature	-18.9 C (-2.0 F)	32 of 100 (Routine)
Washington	United States	Record low minimum temperature	-11.7 C (10.9 F)	32 of 100 (Routine)
Frankfort Downtown	United States	Record low minimum temperature	-18.3 C (-0.9 F)	31 of 100 (Routine)
Owensboro 3ENE	United States	Record low maximum temperature	-10.0 C (14.0 F)	31 of 100 (Routine)
Lambertville River	United States	Record low maximum temperature	-6.1 C (21.0 F)	31 of 100 (Routine)
Hillsboro	United States	Record low minimum temperature	-18.3 C (-0.9 F)	31 of 100 (Routine)
Warren 3 S	United States	Record low minimum temperature	-17.2 C (1.0 F)	31 of 100 (Routine)
Decatur 1 N	United States	Record low maximum temperature	-3.9 C (25.0 F)	31 of 100 (Routine)
Morgantown 1	United States	Record low maximum temperature	-10.6 C (12.9 F)	31 of 100 (Routine)
Charlotteburg Rsvr	United States	Record low maximum temperature	-8.3 C (17.1 F)	30 of 100 (Routine)
Alexandria 4 WSW	United States	Record low minimum temperature	-17.8 C (0.0 F)	30 of 100 (Routine)
Findlay Wpcc	United States	Record low minimum temperature	-19.4 C (-2.9 F)	30 of 100 (Routine)
Urbana Wrf	United States	Record low minimum temperature	-19.4 C (-2.9 F)	30 of 100 (Routine)
Coatesville 1 SW	United States	Record low maximum temperature	-6.7 C (19.9 F)	30 of 100 (Routine)
Lycippus 1 E	United States	Record low minimum temperature	-18.3 C (-0.9 F)	30 of 100 (Routine)
Quakertown	United States	Record low maximum temperature	-5.6 C (21.9 F)	30 of 100 (Routine)
Rogersville 1 NE	United States	Record low maximum temperature	-6.1 C (21.0 F)	30 of 100 (Routine)
Charlottesville 2W	United States	Record low minimum temperature	-13.3 C (8.1 F)	30 of 100 (Routine)
Blakely	United States	Record low maximum temperature	3.3 C (37.9 F)	29 of 100 (Routine)
Carlinville	United States	Record low minimum temperature	-20.0 C (-4.0 F)	29 of 100 (Routine)
Flora 5 NW	United States	Record low minimum temperature	-18.9 C (-2.0 F)	29 of 100 (Routine)
Palestine	United States	Record low minimum temperature	-17.8 C (0.0 F)	29 of 100 (Routine)
White Hall 1 E	United States	Record low minimum temperature	-21.1 C (-6.0 F)	29 of 100 (Routine)
Marengo	United States	Record low maximum temperature	-6.7 C (19.9 F)	29 of 100 (Routine)
Scottsburg	United States	Record low minimum temperature	-20.0 C (-4.0 F)	29 of 100 (Routine)
Seymour 1 WSW	United States	Record low minimum temperature	-18.3 C (-0.9 F)	29 of 100 (Routine)
Mt Sterling	United States	Record low maximum temperature	-8.9 C (16.0 F)	29 of 100 (Routine)
Williamsburg 2	United States	Record low minimum temperature	-17.2 C (1.0 F)	29 of 100 (Routine)
Easton	United States	Record low maximum temperature	-4.4 C (24.1 F)	29 of 100 (Routine)
Solomons	United States	Record low minimum temperature	-10.6 C (12.9 F)	29 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record low maximum temperature	-9.4 C (15.1 F)	29 of 100 (Routine)
Columbus Ohio St UNIV	United States	Record low minimum temperature	-16.7 C (1.9 F)	29 of 100 (Routine)
Portsmouth-Sciotoville	United States	Record low minimum temperature	-16.7 C (1.9 F)	29 of 100 (Routine)
Tiffin	United States	Record low maximum temperature	-12.2 C (10.0 F)	29 of 100 (Routine)
Lebanon 3 W	United States	Record low maximum temperature	-6.1 C (21.0 F)	29 of 100 (Routine)
Jim Thorpe	United States	Record low maximum temperature	-7.8 C (18.0 F)	29 of 100 (Routine)
New Martinsville 4 NNE	United States	Record low maximum temperature	-8.9 C (16.0 F)	29 of 100 (Routine)
Kiama Bowling Club	Australia	Record daily precipitation	33.8 mm (1.3 in)	28 of 100 (Routine)
Talbotton	United States	Record low maximum temperature	0.0 C (32.0 F)	28 of 100 (Routine)
Hillsboro	United States	Record low minimum temperature	-20.0 C (-4.0 F)	28 of 100 (Routine)
Bloomington Indiana UNIV	United States	Record low minimum temperature	-18.3 C (-0.9 F)	28 of 100 (Routine)

Counts by Type and Timescale

883 records

Records set or tied on 30 November 1929 by type: Highest daily maximum 40, Lowest daily maximum 345, Highest daily minimum 21, Lowest daily minimum 437, Heaviest daily rainfall 25, Heaviest daily snowfall 11, Deepest snow cover 4.

Records on 30 November 1929 by type
Record type	Records
Highest daily maximum	40
Lowest daily maximum	345
Highest daily minimum	21
Lowest daily minimum	437
Heaviest daily rainfall	25
Heaviest daily snowfall	11
Deepest snow cover	4

Records on 30 November 1929 by timescale: all-time 0, monthly 483, daily 400.

How Much Records Were Beaten By

763 broken records

Margins by which the 763 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 102.0. Ties are not counted.

Top 20 by Significance

30 November 1929

Top 20 records on 30 November 1929 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1929	Haliburton A, CA	monthly snowfall	30.5 cm (12.0 in)	10.2 cm (4.0 in)	45 years	54 of 100 (Notable)
30 November 1929	Beatrice, CA	monthly snowfall	53.3 cm (21.0 in)	7.6 cm (3.0 in)	45 years	40 of 100 (Notable)
30 November 1929	Morgantown 1, US	monthly low min	-18.3 C (-0.9 F)	5.0 C (9.0 F)	49 years	38 of 100 (Notable)
30 November 1929	Beatrice, CA	monthly rain	53.3 mm (2.1 in)	7.6 mm (0.30 in)	45 years	37 of 100 (Notable)
30 November 1929	State College, US	monthly low min	-17.2 C (1.0 F)	3.9 C (7.0 F)	47 years	36 of 100 (Notable)
30 November 1929	Bluefield 2 NW, US	monthly low min	-20.6 C (-5.1 F)	7.8 C (14.0 F)	36 years	36 of 100 (Notable)
30 November 1929	Cape May 2 NW, US	monthly low max	-5.6 C (21.9 F)	2.8 C (5.0 F)	49 years	35 of 100 (Notable)
30 November 1929	Buckhannon, US	monthly low max	-10.6 C (12.9 F)	7.8 C (14.0 F)	36 years	35 of 100 (Notable)
30 November 1929	Philo 3 SW, US	monthly low min	-19.4 C (-2.9 F)	6.6 C (11.9 F)	31 years	34 of 100 (Routine)
30 November 1929	Lexington Bluegrass AP, US	monthly low max	-10.0 C (14.0 F)	1.7 C (3.1 F)	56 years	34 of 100 (Routine)
30 November 1929	Oran-Hopital Militaire, DZ	daily high max	25.0 C (77.0 F)	1.5 C (2.7 F)	70 years	33 of 100 (Routine)
30 November 1929	Dahlonega 4WSW, US	monthly low max	-3.9 C (25.0 F)	5.6 C (10.1 F)	28 years	33 of 100 (Routine)
30 November 1929	1 ENE Fairfield, US	monthly low min	-19.4 C (-2.9 F)	6.6 C (11.9 F)	32 years	33 of 100 (Routine)
30 November 1929	Baltimore Customs House, US	monthly low max	-4.4 C (24.1 F)	1.1 C (2.0 F)	53 years	33 of 100 (Routine)
30 November 1929	Baltimore Customs House, US	monthly low min	-11.1 C (12.0 F)	1.7 C (3.1 F)	49 years	33 of 100 (Routine)
30 November 1929	Frankfort Downtown, US	monthly low max	-8.3 C (17.1 F)	6.1 C (11.0 F)	32 years	32 of 100 (Routine)
30 November 1929	Toledo Blade, US	monthly low min	-16.7 C (1.9 F)	1.7 C (3.1 F)	49 years	32 of 100 (Routine)
30 November 1929	Uniontown 1 NE, US	monthly low min	-18.3 C (-0.9 F)	6.1 C (11.0 F)	26 years	32 of 100 (Routine)
30 November 1929	Grafton 1 NE, US	daily low min	-19.4 C (-2.9 F)	10.5 C (18.9 F)	31 years	32 of 100 (Routine)
30 November 1929	Wheeling (1), US	monthly low min	-18.9 C (-2.0 F)	6.7 C (12.1 F)	19 years	32 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 1929

Records set or tied on this calendar date in each year from 1797 to 1929. 1929 had 883 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 1929-11-30: 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	752
20 to 40	4
40 to 60	3
60 to 80	2
80 to 100	0
100 to 120	2