Weather Records on 30 November 1966

730 weather records were set or tied worldwide on 30 November 1966. Highest significance: Saundatti, IN.

Key Facts for 30 November 1966

On 30 November 1966, 730 weather records were set or tied at long-record stations worldwide.
197 were record highs and 169 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 40 monthly and 689 daily.
Saundatti set a daily record precipitation of 89.4 mm (3.5 in) on 30 November 1966.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 487 records.

Record Map

730 stations

730 station records on 30 November 1966 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 1966: highest significance records shown on the map
Station	Country	Type	Value	Significance
Saundatti	India	Record daily precipitation	89.4 mm (3.5 in)	65 of 100 (Major)
Coondapur	India	Record daily precipitation	112.0 mm (4.4 in)	64 of 100 (Major)
Hangal	India	Record daily precipitation	88.9 mm (3.5 in)	60 of 100 (Major)
Kumta	India	Record daily precipitation	106.2 mm (4.2 in)	60 of 100 (Major)
Navalgund	India	Record daily precipitation	56.1 mm (2.2 in)	58 of 100 (Notable)
Bellary	India	Record daily precipitation	140.0 mm (5.5 in)	56 of 100 (Notable)
Mundagod	India	Record daily precipitation	172.7 mm (6.8 in)	56 of 100 (Notable)
Baindur	India	Record daily precipitation	70.2 mm (2.8 in)	56 of 100 (Notable)
Sagar	India	Record daily precipitation	78.7 mm (3.1 in)	56 of 100 (Notable)
Mangalore	India	Record daily precipitation	50.5 mm (2.0 in)	55 of 100 (Notable)
Dharwar	India	Record daily precipitation	93.7 mm (3.7 in)	51 of 100 (Notable)
Chintalapudi	India	Record daily precipitation	50.8 mm (2.0 in)	50 of 100 (Notable)
Shikarpur	India	Record daily precipitation	40.2 mm (1.6 in)	50 of 100 (Notable)
Herefoss	Norway	Record daily precipitation	101.0 mm (4.0 in)	50 of 100 (Notable)
Nargund	India	Record daily precipitation	81.9 mm (3.2 in)	48 of 100 (Notable)
Ankola	India	Record daily precipitation	140.0 mm (5.5 in)	48 of 100 (Notable)
Lunner	Norway	Record daily precipitation	40.4 mm (1.6 in)	47 of 100 (Notable)
Wien	Austria	Record snow depth	10.0 cm (3.9 in)	46 of 100 (Notable)
Khanpur	India	Record daily precipitation	59.2 mm (2.3 in)	46 of 100 (Notable)
Haliyal	India	Record daily precipitation	160.0 mm (6.3 in)	46 of 100 (Notable)
Vishakhapatnam	India	Record daily precipitation	80.0 mm (3.1 in)	45 of 100 (Notable)
Sirsi	India	Record daily precipitation	121.9 mm (4.8 in)	45 of 100 (Notable)
Logan	United States	Record daily snowfall	17.8 cm (7.0 in)	45 of 100 (Notable)
Alpena Co Rgnl AP	United States	Record snow depth	43.2 cm (17.0 in)	45 of 100 (Notable)
Ron	India	Record daily precipitation	48.3 mm (1.9 in)	44 of 100 (Notable)
Amalapuram	India	Record daily precipitation	76.0 mm (3.0 in)	43 of 100 (Notable)
Gariabund	India	Record daily precipitation	39.0 mm (1.5 in)	43 of 100 (Notable)
Kurugodu	India	Record daily precipitation	32.0 mm (1.3 in)	42 of 100 (Notable)
Harapanahalli	India	Record daily precipitation	44.5 mm (1.8 in)	42 of 100 (Notable)
Supa	India	Record daily precipitation	106.7 mm (4.2 in)	42 of 100 (Notable)
Bangarpet	India	Record daily precipitation	76.0 mm (3.0 in)	42 of 100 (Notable)
Hospet	India	Record daily precipitation	28.5 mm (1.1 in)	41 of 100 (Notable)
Clarington Lock 14	United States	Record daily snowfall	12.7 cm (5.0 in)	41 of 100 (Notable)
Gadag	India	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Willow Creek	Canada	Record daily snowfall	6.4 cm (2.5 in)	39 of 100 (Notable)
Machilipatnam	India	Record daily precipitation	76.4 mm (3.0 in)	39 of 100 (Notable)
Udipi	India	Record daily precipitation	65.4 mm (2.6 in)	39 of 100 (Notable)
Lingasugur	India	Record daily precipitation	64.8 mm (2.6 in)	39 of 100 (Notable)
Moosomin	Canada	Record low maximum temperature	-25.0 C (-13.0 F)	38 of 100 (Notable)
Kakinada	India	Record daily precipitation	82.5 mm (3.2 in)	38 of 100 (Notable)
Rjukan	Norway	Record daily precipitation	29.0 mm (1.1 in)	38 of 100 (Notable)
Assiniboia	Canada	Record low maximum temperature	-16.1 C (3.0 F)	37 of 100 (Notable)
St Andrews	Canada	Record high minimum temperature	7.2 C (45.0 F)	37 of 100 (Notable)
Port Hastings	Canada	Record high minimum temperature	8.9 C (48.0 F)	37 of 100 (Notable)
Sringeri	India	Record daily precipitation	57.1 mm (2.2 in)	36 of 100 (Notable)
Siruguppa	India	Record daily precipitation	79.5 mm (3.1 in)	35 of 100 (Notable)
Shiggaon	India	Record daily precipitation	125.7 mm (4.9 in)	35 of 100 (Notable)
Sorab	India	Record daily precipitation	74.9 mm (2.9 in)	35 of 100 (Notable)
Nagode	India	Record daily precipitation	34.3 mm (1.4 in)	35 of 100 (Notable)
Hedal I Valdres	Norway	Record daily precipitation	26.9 mm (1.1 in)	35 of 100 (Notable)
Mansfield 5 W	United States	Record daily snowfall	10.2 cm (4.0 in)	35 of 100 (Notable)
Ooldea Railway	Australia	Record daily precipitation	27.9 mm (1.1 in)	34 of 100 (Routine)
Muenster	Canada	Record low maximum temperature	-26.7 C (-16.1 F)	34 of 100 (Routine)
Kothapeta	India	Record daily precipitation	100.0 mm (3.9 in)	34 of 100 (Routine)
Ramdurg	India	Record daily precipitation	88.9 mm (3.5 in)	33 of 100 (Routine)
Bilgi	India	Record daily precipitation	34.0 mm (1.3 in)	33 of 100 (Routine)
Haveri	India	Record daily precipitation	33.0 mm (1.3 in)	33 of 100 (Routine)
Siddapur	India	Record daily precipitation	82.5 mm (3.2 in)	33 of 100 (Routine)
Chiknayakanihall	India	Record daily precipitation	68.6 mm (2.7 in)	33 of 100 (Routine)
Assiniboia	Canada	Record low minimum temperature	-21.7 C (-7.1 F)	32 of 100 (Routine)

Counts by Type and Timescale

730 records

Records set or tied on 30 November 1966 by type: Highest daily maximum 48, Lowest daily maximum 109, Highest daily minimum 149, Lowest daily minimum 60, Heaviest daily rainfall 287, Heaviest daily snowfall 57, Deepest snow cover 20.

Records on 30 November 1966 by type
Record type	Records
Highest daily maximum	48
Lowest daily maximum	109
Highest daily minimum	149
Lowest daily minimum	60
Heaviest daily rainfall	287
Heaviest daily snowfall	57
Deepest snow cover	20

Records on 30 November 1966 by timescale: all-time 1, monthly 40, daily 689.

How Much Records Were Beaten By

611 broken records

Margins by which the 611 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 178.0. Ties are not counted.

Top 20 by Significance

30 November 1966

Top 20 records on 30 November 1966 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1966	Saundatti, IN	daily rain	89.4 mm (3.5 in)	89.4 mm (3.5 in)	64 years	65 of 100 (Major)
30 November 1966	Coondapur, IN	daily rain	112.0 mm (4.4 in)	111.0 mm (4.4 in)	63 years	64 of 100 (Major)
30 November 1966	Hangal, IN	daily rain	88.9 mm (3.5 in)	84.8 mm (3.3 in)	48 years	60 of 100 (Major)
30 November 1966	Kumta, IN	daily rain	106.2 mm (4.2 in)	77.8 mm (3.1 in)	63 years	60 of 100 (Major)
30 November 1966	Navalgund, IN	daily rain	56.1 mm (2.2 in)	55.3 mm (2.2 in)	48 years	58 of 100 (Notable)
30 November 1966	Bellary, IN	daily rain	140.0 mm (5.5 in)	125.8 mm (5.0 in)	33 years	56 of 100 (Notable)
30 November 1966	Mundagod, IN	monthly rain	172.7 mm (6.8 in)	72.4 mm (2.9 in)	0 years	56 of 100 (Notable)
30 November 1966	Baindur, IN	daily rain	70.2 mm (2.8 in)	65.1 mm (2.6 in)	63 years	56 of 100 (Notable)
30 November 1966	Sagar, IN	daily rain	78.7 mm (3.1 in)	53.8 mm (2.1 in)	63 years	56 of 100 (Notable)
30 November 1966	Mangalore, IN	daily rain	50.5 mm (2.0 in)	46.2 mm (1.8 in)	63 years	55 of 100 (Notable)
30 November 1966	Dharwar, IN	daily rain	93.7 mm (3.7 in)	91.9 mm (3.6 in)	17 years	51 of 100 (Notable)
30 November 1966	Chintalapudi, IN	daily rain	50.8 mm (2.0 in)	50.8 mm (2.0 in)	64 years	50 of 100 (Notable)
30 November 1966	Shikarpur, IN	daily rain	40.2 mm (1.6 in)	40.2 mm (1.6 in)	64 years	50 of 100 (Notable)
30 November 1966	Herefoss, NO	daily rain	101.0 mm (4.0 in)	53.4 mm (2.1 in)	12 years	50 of 100 (Notable)
30 November 1966	Nargund, IN	daily rain	81.9 mm (3.2 in)	71.7 mm (2.8 in)	8 years	48 of 100 (Notable)
30 November 1966	Ankola, IN	daily rain	140.0 mm (5.5 in)	123.2 mm (4.9 in)	8 years	48 of 100 (Notable)
30 November 1966	Lunner, NO	daily rain	40.4 mm (1.6 in)	26.8 mm (1.1 in)	12 years	47 of 100 (Notable)
30 November 1966	Wien, AT	daily snow depth	10.0 cm (3.9 in)	9.0 cm (3.5 in)	4 years	46 of 100 (Notable)
30 November 1966	Khanpur, IN	daily rain	59.2 mm (2.3 in)	25.7 mm (1.0 in)	63 years	46 of 100 (Notable)
30 November 1966	Haliyal, IN	monthly rain	160.0 mm (6.3 in)	39.3 mm (1.5 in)	9 years	46 of 100 (Notable)

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 1966

Records set or tied on this calendar date in each year from 1797 to 1966. 1966 had 730 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 1966-11-30: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 25	530
25 to 50	43
50 to 75	22
75 to 100	9
100 to 125	3
125 to 150	1
150 to 175	2
175 to 200	1