Weather Records on 30 November 2018

493 weather records were set or tied worldwide on 30 November 2018. Highest significance: Zmeinogorsk, RU.

Key Facts for 30 November 2018

On 30 November 2018, 493 weather records were set or tied at long-record stations worldwide.
202 were record highs and 41 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 10 monthly and 482 daily.
Zmeinogorsk set a monthly record daily precipitation of 45.3 mm (1.8 in) on 30 November 2018.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 489 records.

Record Map

493 stations

493 station records on 30 November 2018 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 2018: highest significance records shown on the map
Station	Country	Type	Value	Significance
Zmeinogorsk	Russia	Record daily precipitation	45.3 mm (1.8 in)	65 of 100 (Major)
Sjogarde	Sweden	Record daily precipitation	33.8 mm (1.3 in)	62 of 100 (Major)
Julian Cdf	United States	Record daily precipitation	50.5 mm (2.0 in)	60 of 100 (Major)
Colville	United States	Record daily precipitation	27.2 mm (1.1 in)	60 of 100 (Major)
Qitai	China	Record daily precipitation	50.0 mm (2.0 in)	59 of 100 (Notable)
Clinton #1	United States	Record snow depth	15.2 cm (6.0 in)	58 of 100 (Notable)
Oxelosund	Sweden	Record daily precipitation	26.7 mm (1.1 in)	55 of 100 (Notable)
Taranna (Parks & Wildlife)	Australia	Record daily precipitation	39.0 mm (1.5 in)	53 of 100 (Notable)
Rangeley	United States	Record snow depth	50.8 cm (20.0 in)	53 of 100 (Notable)
Lankaran	Azerbaijan	Record daily precipitation	103.9 mm (4.1 in)	52 of 100 (Notable)
Rochelle	United States	Record snow depth	27.9 cm (11.0 in)	50 of 100 (Notable)
Medicine Lake 3 SE	United States	Record daily snowfall	7.6 cm (3.0 in)	50 of 100 (Notable)
Vernal	United States	Record daily snowfall	7.1 cm (2.8 in)	50 of 100 (Notable)
Indian Lake 2SW	United States	Record snow depth	35.6 cm (14.0 in)	49 of 100 (Notable)
Auburn	United States	Record daily precipitation	141.2 mm (5.6 in)	48 of 100 (Notable)
Morrisville 6 SW	United States	Record snow depth	33.0 cm (13.0 in)	48 of 100 (Notable)
Mudanjiang	China	Record daily precipitation	70.1 mm (2.8 in)	47 of 100 (Notable)
Heraklion	Greece	Record daily precipitation	67.3 mm (2.6 in)	47 of 100 (Notable)
Tupper Lake Sunmount	United States	Record snow depth	40.6 cm (16.0 in)	46 of 100 (Notable)
Maroota ( Roberts Road)	Australia	Record daily precipitation	42.0 mm (1.7 in)	45 of 100 (Notable)
Table Rock 4N	United States	Record snow depth	15.2 cm (6.0 in)	45 of 100 (Notable)
Blanding	United States	Record daily snowfall	5.1 cm (2.0 in)	45 of 100 (Notable)
Acapulco Gro.	Mexico	Record daily precipitation	46.5 mm (1.8 in)	44 of 100 (Notable)
Aspendell	United States	Record daily snowfall	14.5 cm (5.7 in)	44 of 100 (Notable)
First Connecticut Lake	United States	Record snow depth	53.3 cm (21.0 in)	44 of 100 (Notable)
Newcomb	United States	Record snow depth	38.1 cm (15.0 in)	44 of 100 (Notable)
Wray	United States	Record high minimum temperature	1.1 C (34.0 F)	41 of 100 (Notable)
Ruth	United States	Record daily snowfall	18.8 cm (7.4 in)	41 of 100 (Notable)
Ft Duchesne	United States	Record daily snowfall	5.6 cm (2.2 in)	41 of 100 (Notable)
Vasilevici	Belarus	Record low minimum temperature	-19.0 C (-2.2 F)	40 of 100 (Notable)
Lydenburg	South Africa	Record daily precipitation	51.1 mm (2.0 in)	40 of 100 (Notable)
Bowie	United States	Record high maximum temperature	26.7 C (80.1 F)	39 of 100 (Notable)
S Lincoln	United States	Record snow depth	43.2 cm (17.0 in)	39 of 100 (Notable)
Stillwater Rsvr	United States	Record snow depth	48.3 cm (19.0 in)	38 of 100 (Notable)
McKinney Muni AP	United States	Record high minimum temperature	16.1 C (61.0 F)	38 of 100 (Notable)
Paw Paw 2S	United States	Record snow depth	12.7 cm (5.0 in)	37 of 100 (Notable)
Macomb	United States	Record snow depth	12.7 cm (5.0 in)	36 of 100 (Notable)
Beatrice 1N	United States	Record snow depth	15.2 cm (6.0 in)	36 of 100 (Notable)
Balmorhea	United States	Record high minimum temperature	13.9 C (57.0 F)	36 of 100 (Notable)
Peru	United States	Record snow depth	53.3 cm (21.0 in)	36 of 100 (Notable)
Clear Creek #2	United States	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)
Chicago Ohare Intl AP	United States	Record snow depth	13.0 cm (5.1 in)	36 of 100 (Notable)
Ada	Sweden	Record daily precipitation	27.0 mm (1.1 in)	35 of 100 (Notable)
Kewanee 1E	United States	Record snow depth	15.2 cm (6.0 in)	35 of 100 (Notable)
Newport	United States	Record snow depth	48.3 cm (19.0 in)	35 of 100 (Notable)
Little Rock AP Adams Fld	United States	Record daily precipitation	44.5 mm (1.8 in)	35 of 100 (Notable)
De Kalb	United States	Record snow depth	12.7 cm (5.0 in)	34 of 100 (Routine)
Taylor	United States	Record daily precipitation	31.2 mm (1.2 in)	33 of 100 (Routine)
White Sands Natl Mon	United States	Record high maximum temperature	22.8 C (73.0 F)	33 of 100 (Routine)
Laketown	United States	Record daily snowfall	14.0 cm (5.5 in)	33 of 100 (Routine)
Moreton Telegraph Station	Australia	Record daily precipitation	84.0 mm (3.3 in)	32 of 100 (Routine)
Dulce	United States	Record daily snowfall	12.7 cm (5.0 in)	32 of 100 (Routine)
Ft Stockton	United States	Record high minimum temperature	11.7 C (53.1 F)	32 of 100 (Routine)
Tahoka	United States	Record high maximum temperature	27.2 C (81.0 F)	32 of 100 (Routine)
Callao	United States	Record daily snowfall	7.1 cm (2.8 in)	32 of 100 (Routine)
Mt Mansfield	United States	Record snow depth	111.8 cm (44.0 in)	32 of 100 (Routine)
Bright Angel Rs	United States	Record daily snowfall	20.3 cm (8.0 in)	31 of 100 (Routine)
Greenbrier	United States	Record high minimum temperature	11.1 C (52.0 F)	31 of 100 (Routine)
Snyder	United States	Record high maximum temperature	26.1 C (79.0 F)	31 of 100 (Routine)
Panguitch	United States	Record daily snowfall	8.9 cm (3.5 in)	31 of 100 (Routine)

Counts by Type and Timescale

493 records

Records set or tied on 30 November 2018 by type: Highest daily maximum 77, Lowest daily maximum 19, Highest daily minimum 125, Lowest daily minimum 22, Heaviest daily rainfall 144, Heaviest daily snowfall 31, Deepest snow cover 75.

Records on 30 November 2018 by type
Record type	Records
Highest daily maximum	77
Lowest daily maximum	19
Highest daily minimum	125
Lowest daily minimum	22
Heaviest daily rainfall	144
Heaviest daily snowfall	31
Deepest snow cover	75

Records on 30 November 2018 by timescale: all-time 1, monthly 10, daily 482.

How Much Records Were Beaten By

377 broken records

Margins by which the 377 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 330.0. Ties are not counted.

Top 20 by Significance

30 November 2018

Top 20 records on 30 November 2018 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 2018	Zmeinogorsk, RU	monthly rain	45.3 mm (1.8 in)	7.7 mm (0.30 in)	116 years	65 of 100 (Major)
30 November 2018	Sjogarde, SE	daily rain	33.8 mm (1.3 in)	25.2 mm (1.0 in)	53 years	62 of 100 (Major)
30 November 2018	Julian Cdf, US	daily rain	50.5 mm (2.0 in)	32.2 mm (1.3 in)	105 years	60 of 100 (Major)
30 November 2018	Colville, US	daily rain	27.2 mm (1.1 in)	9.7 mm (0.38 in)	96 years	60 of 100 (Major)
30 November 2018	Qitai, CN	monthly rain	50.0 mm (2.0 in)	38.3 mm (1.5 in)	13 years	59 of 100 (Notable)
30 November 2018	Clinton #1, US	daily snow depth	15.2 cm (6.0 in)	7.6 cm (3.0 in)	92 years	58 of 100 (Notable)
30 November 2018	Oxelosund, SE	daily rain	26.7 mm (1.1 in)	16.3 mm (0.6 in)	36 years	55 of 100 (Notable)
30 November 2018	Taranna (Parks & Wildlife), AU	daily rain	39.0 mm (1.5 in)	28.8 mm (1.1 in)	32 years	53 of 100 (Notable)
30 November 2018	Rangeley, US	daily snow depth	50.8 cm (20.0 in)	33.0 cm (13.0 in)	28 years	53 of 100 (Notable)
30 November 2018	Lankaran, AZ	daily rain	103.9 mm (4.1 in)	26.3 mm (1.0 in)	91 years	52 of 100 (Notable)
30 November 2018	Rochelle, US	daily snow depth	27.9 cm (11.0 in)	22.8 cm (9.0 in)	23 years	50 of 100 (Notable)
30 November 2018	Medicine Lake 3 SE, US	daily snowfall	7.6 cm (3.0 in)	5.1 cm (2.0 in)	95 years	50 of 100 (Notable)
30 November 2018	Vernal, US	daily snowfall	7.1 cm (2.8 in)	4.6 cm (1.8 in)	105 years	50 of 100 (Notable)
30 November 2018	Indian Lake 2SW, US	daily snow depth	35.6 cm (14.0 in)	7.7 cm (3.0 in)	97 years	49 of 100 (Notable)
30 November 2018	Auburn, US	all-time rain	141.2 mm (5.6 in)	3.8 mm (0.15 in)	56 years	48 of 100 (Notable)
30 November 2018	Morrisville 6 SW, US	daily snow depth	33.0 cm (13.0 in)	15.2 cm (6.0 in)	68 years	48 of 100 (Notable)
30 November 2018	Mudanjiang, CN	daily rain	70.1 mm (2.8 in)	58.9 mm (2.3 in)	4 years	47 of 100 (Notable)
30 November 2018	Heraklion, GR	daily rain	67.3 mm (2.6 in)	34.8 mm (1.4 in)	31 years	47 of 100 (Notable)
30 November 2018	Tupper Lake Sunmount, US	daily snow depth	40.6 cm (16.0 in)	5.0 cm (2.0 in)	117 years	46 of 100 (Notable)
30 November 2018	Maroota ( Roberts Road), AU	daily rain	42.0 mm (1.7 in)	14.1 mm (0.6 in)	84 years	45 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 2018

Records set or tied on this calendar date in each year from 1797 to 2018. 2018 had 493 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 2018-11-30: 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 50	331
50 to 100	32
100 to 150	7
150 to 200	3
200 to 250	3
250 to 300	0
300 to 350	1