Weather Records on 18 November 1930

471 weather records were set or tied worldwide on 18 November 1930. Highest significance: Oracle, US.

Key Facts for 18 November 1930

On 18 November 1930, 471 weather records were set or tied at long-record stations worldwide.
320 were record highs and 53 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 21 monthly and 450 daily.
Oracle set a daily record snowfall of 14.0 cm (5.5 in) on 18 November 1930.
Across 165 earlier years (1793 to 2025) the same calendar date averaged 448 records.

Record Map

471 stations

471 station records on 18 November 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 November 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Oracle	United States	Record daily snowfall	14.0 cm (5.5 in)	42 of 100 (Notable)
Montrose #2	United States	Record daily snowfall	22.9 cm (9.0 in)	37 of 100 (Notable)
Sviland	Norway	Record snow depth	25.0 cm (9.8 in)	30 of 100 (Routine)
Natural Brg	United States	Record daily snowfall	15.2 cm (6.0 in)	30 of 100 (Routine)
Loup City	United States	Record daily precipitation	26.7 mm (1.1 in)	30 of 100 (Routine)
Natural Brg	United States	Record daily precipitation	44.5 mm (1.8 in)	29 of 100 (Routine)
Natural Brg	United States	Record snow depth	15.2 cm (6.0 in)	29 of 100 (Routine)
Hornindal	Norway	Record snow depth	143.0 cm (56.3 in)	28 of 100 (Routine)
Paterson	United States	Record daily precipitation	58.4 mm (2.3 in)	28 of 100 (Routine)
Borroloola	Australia	Record daily precipitation	39.4 mm (1.6 in)	27 of 100 (Routine)
Maristova	Norway	Record snow depth	58.0 cm (22.8 in)	27 of 100 (Routine)
Ft Bidwell	United States	Record low minimum temperature	-13.3 C (8.1 F)	26 of 100 (Routine)
Tallahassee	United States	Record daily precipitation	82.6 mm (3.3 in)	26 of 100 (Routine)
Norddal	Norway	Record snow depth	105.0 cm (41.3 in)	25 of 100 (Routine)
Collbran	United States	Record daily snowfall	22.9 cm (9.0 in)	25 of 100 (Routine)
Wilbur	United States	Record low minimum temperature	-17.8 C (0.0 F)	24 of 100 (Routine)
Ft Bidwell	United States	Record low maximum temperature	-0.6 C (30.9 F)	23 of 100 (Routine)
Madison Sewage Plt	United States	Record high maximum temperature	27.2 C (81.0 F)	23 of 100 (Routine)
Manistee 3SE	United States	Record high maximum temperature	23.9 C (75.0 F)	23 of 100 (Routine)
Ashwood	United States	Record high maximum temperature	28.9 C (84.0 F)	23 of 100 (Routine)
Moose Factory	Canada	Record high maximum temperature	11.1 C (52.0 F)	22 of 100 (Routine)
Trinidad	United States	Record daily precipitation	31.8 mm (1.3 in)	22 of 100 (Routine)
Hamburg	United States	Record high minimum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Ottawa	Canada	Record high maximum temperature	11.7 C (53.1 F)	21 of 100 (Routine)
Coldwater	Canada	Record high minimum temperature	7.8 C (46.0 F)	21 of 100 (Routine)
Myklebust I Breim	Norway	Record snow depth	70.0 cm (27.6 in)	21 of 100 (Routine)
Butlerville 2 WNW	United States	Record high maximum temperature	25.6 C (78.1 F)	21 of 100 (Routine)
Glendive	United States	Record daily snowfall	10.2 cm (4.0 in)	21 of 100 (Routine)
Highlands	United States	Record high maximum temperature	22.8 C (73.0 F)	21 of 100 (Routine)
Greenville Dwtn AP	United States	Record high minimum temperature	16.7 C (62.1 F)	21 of 100 (Routine)
Camp Crook	United States	Record daily snowfall	10.2 cm (4.0 in)	21 of 100 (Routine)
Oktjabrskij-Gorodok	Russia	Record daily precipitation	13.6 mm (0.5 in)	20 of 100 (Routine)
Montrose #2	United States	Record daily precipitation	17.0 mm (0.7 in)	20 of 100 (Routine)
Galway	Ireland	Record daily precipitation	14.5 mm (0.6 in)	20 of 100 (Routine)
Canon City	United States	Record daily precipitation	14.2 mm (0.6 in)	20 of 100 (Routine)
Delta	United States	Record daily precipitation	13.0 mm (0.5 in)	20 of 100 (Routine)
Ekalaka	United States	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Grand Junction Walker Fld	United States	Record daily precipitation	9.7 mm (0.38 in)	20 of 100 (Routine)
Wagga Wagga (Kooringal)	Australia	Record daily precipitation	17.3 mm (0.7 in)	20 of 100 (Routine)
Lysebotn	Norway	Record snow depth	6.0 cm (2.4 in)	20 of 100 (Routine)
Santa Fe	United States	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Camp Crook	United States	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Los Lunas	United States	Record daily precipitation	12.2 mm (0.5 in)	20 of 100 (Routine)
Bad Blankenburg	Germany	Record snow depth	2.0 cm (0.8 in)	20 of 100 (Routine)
Kislovodsk	Russia	Record daily precipitation	11.6 mm (0.5 in)	20 of 100 (Routine)
Walsingham 1	South Africa	Record daily precipitation	5.8 mm (0.23 in)	20 of 100 (Routine)
Alapaha Exp STN	United States	Record daily precipitation	26.7 mm (1.1 in)	20 of 100 (Routine)
Rockford	United States	Record high maximum temperature	21.7 C (71.1 F)	20 of 100 (Routine)
Huntington	United States	Record high maximum temperature	23.9 C (75.0 F)	20 of 100 (Routine)
Scottsburg	United States	Record high maximum temperature	26.1 C (79.0 F)	20 of 100 (Routine)
Klamath Falls 2 SSW	United States	Record low maximum temperature	-1.1 C (30.0 F)	20 of 100 (Routine)
S Bend AP	United States	Record high maximum temperature	22.8 C (73.0 F)	20 of 100 (Routine)
Teriberka	Russia	Record daily precipitation	7.6 mm (0.30 in)	19 of 100 (Routine)
Walnut Grove	United States	Record daily precipitation	21.3 mm (0.8 in)	19 of 100 (Routine)
Brinkley	United States	Record high maximum temperature	29.4 C (84.9 F)	19 of 100 (Routine)
El Cajon 2 E	United States	Record daily precipitation	16.0 mm (0.6 in)	19 of 100 (Routine)
Lucknow	Canada	Record high maximum temperature	18.3 C (64.9 F)	18 of 100 (Routine)
Enisejsk	Russia	Record high minimum temperature	-4.7 C (23.5 F)	18 of 100 (Routine)
Nerchinskij Zavod	Russia	Record daily precipitation	3.3 mm (0.13 in)	18 of 100 (Routine)
Little Rock St Capitol	United States	Record high maximum temperature	27.8 C (82.0 F)	18 of 100 (Routine)

Counts by Type and Timescale

471 records

Records set or tied on 18 November 1930 by type: Highest daily maximum 228, Lowest daily maximum 32, Highest daily minimum 92, Lowest daily minimum 21, Heaviest daily rainfall 71, Heaviest daily snowfall 11, Deepest snow cover 16.

Records on 18 November 1930 by type
Record type	Records
Highest daily maximum	228
Lowest daily maximum	32
Highest daily minimum	92
Lowest daily minimum	21
Heaviest daily rainfall	71
Heaviest daily snowfall	11
Deepest snow cover	16

Records on 18 November 1930 by timescale: all-time 0, monthly 21, daily 450.

How Much Records Were Beaten By

376 broken records

Margins by which the 376 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 630.0. Ties are not counted.

Top 20 by Significance

18 November 1930

Top 20 records on 18 November 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 November 1930	Oracle, US	daily snowfall	14.0 cm (5.5 in)	14.0 cm (5.5 in)	36 years	42 of 100 (Notable)
18 November 1930	Montrose #2, US	daily snowfall	22.9 cm (9.0 in)	20.4 cm (8.0 in)	1 year	37 of 100 (Notable)
18 November 1930	Sviland, NO	daily snow depth	25.0 cm (9.8 in)	16.0 cm (6.3 in)	3 years	30 of 100 (Routine)
18 November 1930	Natural Brg, US	daily snowfall	15.2 cm (6.0 in)	10.1 cm (4.0 in)	24 years	30 of 100 (Routine)
18 November 1930	Loup City, US	daily rain	26.7 mm (1.1 in)	22.9 mm (0.9 in)	8 years	30 of 100 (Routine)
18 November 1930	Natural Brg, US	daily rain	44.5 mm (1.8 in)	29.0 mm (1.1 in)	23 years	29 of 100 (Routine)
18 November 1930	Natural Brg, US	daily snow depth	15.2 cm (6.0 in)	15.2 cm (6.0 in)	36 years	29 of 100 (Routine)
18 November 1930	Hornindal, NO	daily snow depth	143.0 cm (56.3 in)	63.0 cm (24.8 in)	20 years	28 of 100 (Routine)
18 November 1930	Paterson, US	daily rain	58.4 mm (2.3 in)	21.6 mm (0.9 in)	19 years	28 of 100 (Routine)
18 November 1930	Borroloola, AU	daily rain	39.4 mm (1.6 in)	22.9 mm (0.9 in)	28 years	27 of 100 (Routine)
18 November 1930	Maristova, NO	daily snow depth	58.0 cm (22.8 in)	23.0 cm (9.1 in)	32 years	27 of 100 (Routine)
18 November 1930	Ft Bidwell, US	daily low min	-13.3 C (8.1 F)	2.2 C (4.0 F)	53 years	26 of 100 (Routine)
18 November 1930	Tallahassee, US	daily rain	82.6 mm (3.3 in)	31.8 mm (1.3 in)	19 years	26 of 100 (Routine)
18 November 1930	Norddal, NO	monthly snow depth	105.0 cm (41.3 in)	20.0 cm (7.9 in)	0 years	25 of 100 (Routine)
18 November 1930	Collbran, US	daily snowfall	22.9 cm (9.0 in)	17.8 cm (7.0 in)	1 year	25 of 100 (Routine)
18 November 1930	Wilbur, US	daily low min	-17.8 C (0.0 F)	6.1 C (11.0 F)	27 years	24 of 100 (Routine)
18 November 1930	Ft Bidwell, US	daily low max	-0.6 C (30.9 F)	0.6 C (1.1 F)	55 years	23 of 100 (Routine)
18 November 1930	Madison Sewage Plt, US	daily high max	27.2 C (81.0 F)	6.1 C (11.0 F)	33 years	23 of 100 (Routine)
18 November 1930	Manistee 3SE, US	monthly high max	23.9 C (75.0 F)	2.2 C (4.0 F)	19 years	23 of 100 (Routine)
18 November 1930	Ashwood, US	monthly high max	28.9 C (84.0 F)	2.2 C (4.0 F)	21 years	23 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

1793 to 1930

Records set or tied on this calendar date in each year from 1793 to 1930. 1930 had 471 records.

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

Records on 11-18 in each year
Year	Records
1793	2
1795	2
1805	1
1816	1
1823	1
1827	1
1829	2
1835	2
1838	1
1840	1
1845	1
1846	1
1847	1
1852	1
1856	2
1865	1
1869	1
1873	1
1875	2
1878	1
1879	1
1880	5
1881	2
1882	1
1883	1
1884	1
1885	3
1887	3
1888	2
1889	3
1890	3
1891	3
1892	2
1893	5
1894	3
1895	2
1896	5
1897	7
1898	2
1899	4
1900	16
1901	4
1902	12
1903	13
1904	19
1905	12
1906	24
1907	15
1908	10
1909	14
1910	7
1911	41
1912	81
1913	57
1914	77
1915	22
1916	30
1917	33
1918	61
1919	71
1920	27
1921	109
1922	36
1923	96
1924	191
1925	254
1926	270
1927	310
1928	319
1929	355
1930	471
1931	325
1932	347
1933	310
1934	574
1935	105
1936	362
1937	432
1938	328
1939	195
1940	241
1941	959
1942	575
1943	490
1944	265
1945	260
1946	707
1947	368
1948	363
1949	462
1950	416
1951	981
1952	479
1953	731
1954	339
1955	709
1956	269
1957	1,055
1958	1,219
1959	1,165
1960	507
1961	714
1962	488
1963	563
1964	986
1965	452
1966	273
1967	419
1968	502
1969	540
1970	296
1971	666
1972	478
1973	582
1974	643
1975	520
1976	605
1977	626
1978	960
1979	449
1980	1,771
1981	789
1982	559
1983	601
1984	612
1985	1,531
1986	1,334
1987	660
1988	416
1989	1,261
1990	534
1991	719
1992	764
1993	880
1994	1,103
1995	1,683
1996	1,289
1997	1,049
1998	1,016
1999	853
2000	1,621
2001	1,116
2002	848
2003	1,227
2004	1,169
2005	773
2006	755
2007	963
2008	1,346
2009	802
2010	668
2011	688
2012	520
2013	683
2014	2,530
2015	1,733
2016	1,157
2017	632
2018	646
2019	793
2020	1,618
2021	268
2022	1,287
2023	536
2024	576
2025	576

Download the Data

Data for records on 1930-11-18: 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 100	366
100 to 200	5
200 to 300	4
300 to 400	0
400 to 500	0
500 to 600	0
600 to 700	1