Weather Records on 18 February 1930

628 weather records were set or tied worldwide on 18 February 1930. Highest significance: Pesaro, IT.

Key Facts for 18 February 1930

On 18 February 1930, 628 weather records were set or tied at long-record stations worldwide.
589 were record highs and 11 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 66 monthly and 562 daily.
Pesaro set a daily record precipitation of 28.0 mm (1.1 in) on 18 February 1930.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 500 records.

Record Map

628 stations

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

Weather records on 18 February 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pesaro	Italy	Record daily precipitation	28.0 mm (1.1 in)	48 of 100 (Notable)
Anakie Richardson St	Australia	Record daily precipitation	100.6 mm (4.0 in)	36 of 100 (Notable)
Goldstream Lake	Canada	Record daily precipitation	67.1 mm (2.6 in)	31 of 100 (Routine)
Warra Post Office	Australia	Record daily precipitation	40.4 mm (1.6 in)	29 of 100 (Routine)
Swift Current	Canada	Record high minimum temperature	5.0 C (41.0 F)	28 of 100 (Routine)
Merced	United States	Record high maximum temperature	28.3 C (82.9 F)	27 of 100 (Routine)
Kelowna	Canada	Record high maximum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Cedarville	United States	Record high minimum temperature	9.4 C (48.9 F)	26 of 100 (Routine)
Pullman Exp STN	United States	Record high minimum temperature	10.0 C (50.0 F)	26 of 100 (Routine)
Huron Rgnl AP	United States	Record high maximum temperature	21.1 C (70.0 F)	26 of 100 (Routine)
Wauchope (Avondale Street)	Australia	Record daily precipitation	115.6 mm (4.6 in)	25 of 100 (Routine)
Denair 3 NNE	United States	Record high maximum temperature	26.1 C (79.0 F)	25 of 100 (Routine)
Spokane Intl AP	United States	Record high minimum temperature	8.9 C (48.0 F)	25 of 100 (Routine)
Moose Jaw Chab	Canada	Record high minimum temperature	4.4 C (39.9 F)	24 of 100 (Routine)
Ft Bidwell	United States	Record high minimum temperature	2.8 C (37.0 F)	24 of 100 (Routine)
Bozeman Montana State UNIV	United States	Record high maximum temperature	15.0 C (59.0 F)	24 of 100 (Routine)
Missoula 6 NW WFO	United States	Record high maximum temperature	17.8 C (64.0 F)	24 of 100 (Routine)
New England	United States	Record high minimum temperature	3.3 C (37.9 F)	24 of 100 (Routine)
Setif	Algeria	Record low minimum temperature	-3.0 C (26.6 F)	23 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record high minimum temperature	25.6 C (78.1 F)	23 of 100 (Routine)
Moscow U of I	United States	Record high minimum temperature	6.7 C (44.1 F)	23 of 100 (Routine)
Beaver City	United States	Record high maximum temperature	25.6 C (78.1 F)	23 of 100 (Routine)
Eureka	United States	Record high maximum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Santa Fe	United States	Record high maximum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Joseph	United States	Record high minimum temperature	5.0 C (41.0 F)	23 of 100 (Routine)
Scipio	United States	Record high maximum temperature	19.4 C (66.9 F)	23 of 100 (Routine)
Bedford 2 SE	United States	Record high maximum temperature	13.3 C (55.9 F)	23 of 100 (Routine)
Kendall Post Office	Australia	Record daily precipitation	104.1 mm (4.1 in)	22 of 100 (Routine)
Granite Reef Dam	United States	Record high maximum temperature	30.6 C (87.1 F)	22 of 100 (Routine)
Napoleon	United States	Record high minimum temperature	2.2 C (36.0 F)	22 of 100 (Routine)
Heppner	United States	Record high minimum temperature	12.8 C (55.0 F)	22 of 100 (Routine)
Indian Head Cda	Canada	Record high minimum temperature	-1.7 C (28.9 F)	21 of 100 (Routine)
St Albans	Canada	Record high maximum temperature	8.3 C (46.9 F)	21 of 100 (Routine)
Fredericton Unb	Canada	Record low maximum temperature	-13.9 C (7.0 F)	21 of 100 (Routine)
Dillon U of Montana Western	United States	Record high minimum temperature	3.9 C (39.0 F)	21 of 100 (Routine)
W Pt	United States	Record high maximum temperature	21.1 C (70.0 F)	21 of 100 (Routine)
Heppner	United States	Record high maximum temperature	21.1 C (70.0 F)	21 of 100 (Routine)
Lakeview 2 NNW	United States	Record high minimum temperature	5.0 C (41.0 F)	21 of 100 (Routine)
Weston 2 SE	United States	Record high minimum temperature	15.0 C (59.0 F)	21 of 100 (Routine)
Armour	United States	Record high maximum temperature	22.8 C (73.0 F)	21 of 100 (Routine)
Canton	United States	Record high maximum temperature	20.0 C (68.0 F)	21 of 100 (Routine)
Winnemucca AP	United States	Record high maximum temperature	16.7 C (62.1 F)	21 of 100 (Routine)
Victoria Gonzales Hts	Canada	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Marble Bar Comparison	Australia	Record daily precipitation	49.5 mm (1.9 in)	20 of 100 (Routine)
Diamantina Lakes	Australia	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Chilliwack	Canada	Record daily precipitation	42.9 mm (1.7 in)	20 of 100 (Routine)
Chita	Russia	Record daily precipitation	1.1 mm (0.04 in)	20 of 100 (Routine)
Durango	United States	Record high maximum temperature	16.7 C (62.1 F)	20 of 100 (Routine)
Albion	United States	Record high maximum temperature	22.2 C (72.0 F)	20 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record high minimum temperature	5.6 C (42.1 F)	20 of 100 (Routine)
Toledo Blade	United States	Record high minimum temperature	2.8 C (37.0 F)	20 of 100 (Routine)
Kennebec	United States	Record high maximum temperature	23.9 C (75.0 F)	20 of 100 (Routine)
Deseret	United States	Record high maximum temperature	21.1 C (70.0 F)	20 of 100 (Routine)
Dayton 1 WSW	United States	Record high minimum temperature	12.8 C (55.0 F)	20 of 100 (Routine)
Wenatchee 6 SW	United States	Record high minimum temperature	4.4 C (39.9 F)	20 of 100 (Routine)
Scottsbluff W B Heilig Fld AP	United States	Record high minimum temperature	11.1 C (52.0 F)	20 of 100 (Routine)
Setif	Algeria	Record low maximum temperature	4.0 C (39.2 F)	19 of 100 (Routine)
Harrington (Oxley Anchorage Ca	Australia	Record daily precipitation	68.8 mm (2.7 in)	19 of 100 (Routine)
Moorland (Denro-An)	Australia	Record daily precipitation	75.4 mm (3.0 in)	19 of 100 (Routine)
New Norfolk	Australia	Record daily precipitation	15.7 mm (0.6 in)	19 of 100 (Routine)

Counts by Type and Timescale

628 records

Records set or tied on 18 February 1930 by type: Highest daily maximum 398, Lowest daily maximum 8, Highest daily minimum 191, Lowest daily minimum 3, Heaviest daily rainfall 27, Heaviest daily snowfall 1.

Records on 18 February 1930 by type
Record type	Records
Highest daily maximum	398
Lowest daily maximum	8
Highest daily minimum	191
Lowest daily minimum	3
Heaviest daily rainfall	27
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 18 February 1930 by timescale: all-time 0, monthly 66, daily 562.

How Much Records Were Beaten By

533 broken records

Margins by which the 533 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 101.0. Ties are not counted.

Top 20 by Significance

18 February 1930

Top 20 records on 18 February 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 February 1930	Pesaro, IT	daily rain	28.0 mm (1.1 in)	19.4 mm (0.8 in)	52 years	48 of 100 (Notable)
18 February 1930	Anakie Richardson St, AU	daily rain	100.6 mm (4.0 in)	55.1 mm (2.2 in)	24 years	36 of 100 (Notable)
18 February 1930	Goldstream Lake, CA	daily rain	67.1 mm (2.6 in)	39.9 mm (1.6 in)	3 years	31 of 100 (Routine)
18 February 1930	Warra Post Office, AU	daily rain	40.4 mm (1.6 in)	22.6 mm (0.9 in)	33 years	29 of 100 (Routine)
18 February 1930	Swift Current, CA	monthly high min	5.0 C (41.0 F)	2.8 C (5.0 F)	40 years	28 of 100 (Routine)
18 February 1930	Merced, US	monthly high max	28.3 C (82.9 F)	2.2 C (4.0 F)	28 years	27 of 100 (Routine)
18 February 1930	Kelowna, CA	monthly high max	15.0 C (59.0 F)	2.8 C (5.0 F)	29 years	26 of 100 (Routine)
18 February 1930	Cedarville, US	daily high min	9.4 C (48.9 F)	7.2 C (13.0 F)	30 years	26 of 100 (Routine)
18 February 1930	Pullman Exp STN, US	monthly high min	10.0 C (50.0 F)	2.2 C (4.0 F)	32 years	26 of 100 (Routine)
18 February 1930	Huron Rgnl AP, US	monthly high max	21.1 C (70.0 F)	1.1 C (2.0 F)	34 years	26 of 100 (Routine)
18 February 1930	Wauchope (Avondale Street), AU	daily rain	115.6 mm (4.6 in)	66.3 mm (2.6 in)	0 years	25 of 100 (Routine)
18 February 1930	Denair 3 NNE, US	daily high max	26.1 C (79.0 F)	5.0 C (9.0 F)	24 years	25 of 100 (Routine)
18 February 1930	Spokane Intl AP, US	monthly high min	8.9 C (48.0 F)	0.6 C (1.1 F)	33 years	25 of 100 (Routine)
18 February 1930	Moose Jaw Chab, CA	monthly high min	4.4 C (39.9 F)	2.2 C (4.0 F)	30 years	24 of 100 (Routine)
18 February 1930	Ft Bidwell, US	daily high min	2.8 C (37.0 F)	0.6 C (1.1 F)	57 years	24 of 100 (Routine)
18 February 1930	Bozeman Montana State UNIV, US	monthly high max	15.0 C (59.0 F)	1.1 C (2.0 F)	34 years	24 of 100 (Routine)
18 February 1930	Missoula 6 NW WFO, US	daily high max	17.8 C (64.0 F)	6.7 C (12.1 F)	33 years	24 of 100 (Routine)
18 February 1930	New England, US	monthly high min	3.3 C (37.9 F)	1.6 C (2.9 F)	34 years	24 of 100 (Routine)
18 February 1930	Setif, DZ	daily low min	-3.0 C (26.6 F)	2.0 C (3.6 F)	36 years	23 of 100 (Routine)
18 February 1930	Deniliquin (Wilkinson St), AU	daily high min	25.6 C (78.1 F)	2.8 C (5.0 F)	33 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

1794 to 1930

Records set or tied on this calendar date in each year from 1794 to 1930. 1930 had 628 records.

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

Records on 02-18 in each year
Year	Records
1794	1
1809	1
1813	2
1827	2
1838	1
1846	1
1847	1
1850	1
1851	1
1855	1
1856	1
1857	1
1862	1
1863	1
1866	1
1867	1
1869	1
1873	1
1875	1
1876	3
1877	1
1880	3
1883	1
1884	1
1885	3
1886	1
1887	4
1888	2
1889	3
1890	2
1891	2
1892	6
1893	5
1895	6
1896	7
1897	1
1898	3
1899	2
1900	10
1901	5
1902	3
1903	31
1904	8
1905	11
1906	10
1907	10
1908	10
1909	12
1910	21
1911	42
1912	28
1913	29
1914	15
1915	20
1916	24
1917	44
1918	112
1919	500
1920	39
1921	86
1922	58
1923	97
1924	174
1925	66
1926	231
1927	310
1928	462
1929	483
1930	628
1931	371
1932	200
1933	134
1934	217
1935	137
1936	1,487
1937	284
1938	775
1939	308
1940	407
1941	164
1942	579
1943	436
1944	465
1945	205
1946	793
1947	248
1948	783
1949	543
1950	721
1951	642
1952	510
1953	148
1954	596
1955	795
1956	1,016
1957	322
1958	1,549
1959	695
1960	366
1961	1,418
1962	605
1963	359
1964	249
1965	306
1966	711
1967	537
1968	478
1969	456
1970	454
1971	822
1972	445
1973	690
1974	467
1975	682
1976	1,075
1977	799
1978	1,766
1979	2,300
1980	1,018
1981	2,438
1982	574
1983	620
1984	912
1985	690
1986	1,679
1987	528
1988	585
1989	1,034
1990	1,324
1991	937
1992	488
1993	1,960
1994	889
1995	939
1996	1,031
1997	1,039
1998	1,892
1999	644
2000	1,249
2001	470
2002	832
2003	1,128
2004	968
2005	595
2006	1,872
2007	835
2008	989
2009	664
2010	1,634
2011	1,600
2012	628
2013	388
2014	846
2015	831
2016	794
2017	1,033
2018	611
2019	1,411
2020	1,050
2021	1,711
2022	1,144
2023	984
2024	860
2025	1,063
2026	1,127

Download the Data

Data for records on 1930-02-18: 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 20	526
20 to 40	4
40 to 60	1
60 to 80	1
80 to 100	0
100 to 120	1