Weather Records on 19 July 1930

585 weather records were set or tied worldwide on 19 July 1930. Highest significance: Lund, SE.

Key Facts for 19 July 1930

On 19 July 1930, 585 weather records were set or tied at long-record stations worldwide.
510 were record highs and 24 were record lows, counting maximum and minimum temperature.
By timescale, 13 were all-time records, 15 monthly and 557 daily.
Lund set a daily record precipitation of 61.8 mm (2.4 in) on 19 July 1930.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 439 records.

Record Map

585 stations

585 station records on 19 July 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 July 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Lund	Sweden	Record daily precipitation	61.8 mm (2.4 in)	62 of 100 (Major)
Koebenhavn: Landbohojskolen-1	Denmark	Record daily precipitation	39.8 mm (1.6 in)	55 of 100 (Notable)
Halmstad	Sweden	Record daily precipitation	49.8 mm (2.0 in)	52 of 100 (Notable)
Putbus	Germany	Record daily precipitation	51.9 mm (2.0 in)	50 of 100 (Notable)
Tranebjerg	Denmark	Record daily precipitation	28.5 mm (1.1 in)	44 of 100 (Notable)
Harrisburg	United States	Record high minimum temperature	31.7 C (89.1 F)	42 of 100 (Notable)
Ravenna	United States	Record high maximum temperature	42.8 C (109.0 F)	35 of 100 (Notable)
Bowling Green Wwtp	United States	Record high maximum temperature	40.6 C (105.1 F)	34 of 100 (Routine)
Falsterbo	Sweden	Record daily precipitation	44.0 mm (1.7 in)	32 of 100 (Routine)
Fallston	United States	Record high maximum temperature	40.0 C (104.0 F)	32 of 100 (Routine)
S Bend AP	United States	Record high maximum temperature	40.0 C (104.0 F)	32 of 100 (Routine)
Washington	United States	Record high maximum temperature	38.9 C (102.0 F)	32 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record high minimum temperature	26.1 C (79.0 F)	29 of 100 (Routine)
Varberg	Sweden	Record daily precipitation	26.1 mm (1.0 in)	28 of 100 (Routine)
Kristianstad	Sweden	Record daily precipitation	45.5 mm (1.8 in)	27 of 100 (Routine)
Marshalltown	United States	Record high minimum temperature	26.7 C (80.1 F)	27 of 100 (Routine)
Calgary Int'l A	Canada	Record daily precipitation	30.7 mm (1.2 in)	26 of 100 (Routine)
Culbertson	United States	Record daily precipitation	50.3 mm (2.0 in)	26 of 100 (Routine)
Philadelphia City	United States	Record high maximum temperature	37.8 C (100.0 F)	26 of 100 (Routine)
Belvidere	United States	Record high maximum temperature	38.3 C (100.9 F)	25 of 100 (Routine)
Trenton 2	United States	Record high maximum temperature	37.2 C (99.0 F)	25 of 100 (Routine)
Berlin-Dahlem	Germany	Record daily precipitation	60.7 mm (2.4 in)	24 of 100 (Routine)
Sparta 1 W	United States	Record high maximum temperature	41.7 C (107.1 F)	24 of 100 (Routine)
Frederick Police Brks	United States	Record high maximum temperature	40.0 C (104.0 F)	24 of 100 (Routine)
Cambridge St Hospital	United States	Record high maximum temperature	37.8 C (100.0 F)	24 of 100 (Routine)
Mc Connellsville Lk 7	United States	Record high maximum temperature	38.3 C (100.9 F)	24 of 100 (Routine)
Charlottesville 2W	United States	Record high maximum temperature	39.4 C (102.9 F)	24 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record high minimum temperature	27.2 C (81.0 F)	24 of 100 (Routine)
Ft Wayne City	United States	Record high maximum temperature	38.3 C (100.9 F)	23 of 100 (Routine)
Darlington	United States	Record high maximum temperature	39.4 C (102.9 F)	23 of 100 (Routine)
Brunswick	United States	Record high maximum temperature	40.6 C (105.1 F)	23 of 100 (Routine)
World Trade Ctr	United States	Record high maximum temperature	35.6 C (96.1 F)	23 of 100 (Routine)
Toledo Blade	United States	Record high maximum temperature	38.9 C (102.0 F)	23 of 100 (Routine)
Milwaukee Wb City	United States	Record high maximum temperature	33.3 C (91.9 F)	23 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record high maximum temperature	41.1 C (106.0 F)	23 of 100 (Routine)
Holbrook	United States	Record low maximum temperature	25.0 C (77.0 F)	22 of 100 (Routine)
Chariton 1 E	United States	Record high minimum temperature	25.0 C (77.0 F)	22 of 100 (Routine)
Adrian 2 NNE	United States	Record high maximum temperature	40.6 C (105.1 F)	22 of 100 (Routine)
Calgary Int'l A	Canada	Record low maximum temperature	11.7 C (53.1 F)	21 of 100 (Routine)
Lenox	United States	Record high maximum temperature	40.6 C (105.1 F)	21 of 100 (Routine)
Emmitsburg	United States	Record high maximum temperature	37.8 C (100.0 F)	21 of 100 (Routine)
Wooster Exp STN	United States	Record high maximum temperature	39.4 C (102.9 F)	21 of 100 (Routine)
Woodstock 2 NE	United States	Record high maximum temperature	41.1 C (106.0 F)	21 of 100 (Routine)
Parsons 3 SE	United States	Record high maximum temperature	35.6 C (96.1 F)	21 of 100 (Routine)
Baltimore Customs House	United States	Record high maximum temperature	39.4 C (102.9 F)	21 of 100 (Routine)
Salem AP (McNary Field)	United States	Record low minimum temperature	3.9 C (39.0 F)	21 of 100 (Routine)
Hamilton (Uralla)	Australia	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Kalispell Glacier AP	United States	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
New Norfolk	Australia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Pincher Creek Town	Canada	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Porthill	United States	Record daily precipitation	14.0 mm (0.6 in)	20 of 100 (Routine)
Sandvig	Denmark	Record daily precipitation	22.0 mm (0.9 in)	20 of 100 (Routine)
Denison	United States	Record high minimum temperature	25.6 C (78.1 F)	20 of 100 (Routine)
Trenton	United States	Record high maximum temperature	40.0 C (104.0 F)	20 of 100 (Routine)
Columbia Falls 5 SW	United States	Record daily precipitation	23.9 mm (0.9 in)	20 of 100 (Routine)
Auburn 5 ESE	United States	Record high minimum temperature	26.1 C (79.0 F)	20 of 100 (Routine)
David City 4E	United States	Record high maximum temperature	41.1 C (106.0 F)	20 of 100 (Routine)
Toledo Blade	United States	Record high minimum temperature	25.0 C (77.0 F)	20 of 100 (Routine)
Harrisburg - Coop	United States	Record high maximum temperature	36.7 C (98.1 F)	20 of 100 (Routine)
Bolivar Wtr Wks	United States	Record high maximum temperature	38.9 C (102.0 F)	20 of 100 (Routine)

Counts by Type and Timescale

585 records

Records set or tied on 19 July 1930 by type: Highest daily maximum 334, Lowest daily maximum 11, Highest daily minimum 176, Lowest daily minimum 13, Heaviest daily rainfall 51.

Records on 19 July 1930 by type
Record type	Records
Highest daily maximum	334
Lowest daily maximum	11
Highest daily minimum	176
Lowest daily minimum	13
Heaviest daily rainfall	51
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 19 July 1930 by timescale: all-time 13, monthly 15, daily 557.

How Much Records Were Beaten By

444 broken records

Margins by which the 444 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.6. Ties are not counted.

Top 20 by Significance

19 July 1930

Top 20 records on 19 July 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 July 1930	Lund, SE	daily rain	61.8 mm (2.4 in)	50.6 mm (2.0 in)	53 years	62 of 100 (Major)
19 July 1930	Koebenhavn: Landbohojskolen-1, DK	daily rain	39.8 mm (1.6 in)	24.8 mm (1.0 in)	35 years	55 of 100 (Notable)
19 July 1930	Halmstad, SE	daily rain	49.8 mm (2.0 in)	20.1 mm (0.8 in)	62 years	52 of 100 (Notable)
19 July 1930	Putbus, DE	daily rain	51.9 mm (2.0 in)	32.0 mm (1.3 in)	12 years	50 of 100 (Notable)
19 July 1930	Tranebjerg, DK	daily rain	28.5 mm (1.1 in)	15.3 mm (0.6 in)	47 years	44 of 100 (Notable)
19 July 1930	Harrisburg, US	all-time high min	31.7 C (89.1 F)	3.9 C (7.0 F)	28 years	42 of 100 (Notable)
19 July 1930	Ravenna, US	all-time high max	42.8 C (109.0 F)	1.1 C (2.0 F)	35 years	35 of 100 (Notable)
19 July 1930	Bowling Green Wwtp, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	35 years	34 of 100 (Routine)
19 July 1930	Falsterbo, SE	all-time rain	44.0 mm (1.7 in)	3.2 mm (0.13 in)	8 years	32 of 100 (Routine)
19 July 1930	Fallston, US	all-time high max	40.0 C (104.0 F)	0.6 C (1.1 F)	29 years	32 of 100 (Routine)
19 July 1930	S Bend AP, US	all-time high max	40.0 C (104.0 F)	0.6 C (1.1 F)	28 years	32 of 100 (Routine)
19 July 1930	Washington, US	daily high max	38.9 C (102.0 F)	3.1 C (5.6 F)	51 years	32 of 100 (Routine)
19 July 1930	Cleveland 2717 Euclid, US	daily high min	26.1 C (79.0 F)	2.8 C (5.0 F)	51 years	29 of 100 (Routine)
19 July 1930	Varberg, SE	daily rain	26.1 mm (1.0 in)	8.3 mm (0.33 in)	38 years	28 of 100 (Routine)
19 July 1930	Kristianstad, SE	monthly rain	45.5 mm (1.8 in)	7.2 mm (0.28 in)	4 years	27 of 100 (Routine)
19 July 1930	Marshalltown, US	all-time high min	26.7 C (80.1 F)	0.6 C (1.1 F)	12 years	27 of 100 (Routine)
19 July 1930	Calgary Int'l A, CA	daily rain	30.7 mm (1.2 in)	7.8 mm (0.31 in)	44 years	26 of 100 (Routine)
19 July 1930	Culbertson, US	daily rain	50.3 mm (2.0 in)	13.2 mm (0.5 in)	40 years	26 of 100 (Routine)
19 July 1930	Philadelphia City, US	daily high max	37.8 C (100.0 F)	2.2 C (4.0 F)	51 years	26 of 100 (Routine)
19 July 1930	Belvidere, US	daily high max	38.3 C (100.9 F)	3.9 C (7.0 F)	35 years	25 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

1799 to 1930

Records set or tied on this calendar date in each year from 1799 to 1930. 1930 had 585 records.

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

Records on 07-19 in each year
Year	Records
1799	1
1805	1
1809	1
1811	1
1837	1
1838	1
1839	1
1843	1
1845	2
1848	1
1851	1
1859	2
1863	2
1864	1
1865	2
1867	1
1868	1
1870	1
1871	3
1873	2
1874	3
1878	2
1880	1
1881	2
1883	1
1886	3
1887	1
1888	3
1889	1
1890	5
1892	3
1893	2
1894	4
1895	2
1896	1
1897	4
1898	2
1899	3
1900	6
1901	4
1902	12
1903	4
1904	15
1905	20
1906	14
1907	19
1908	21
1909	17
1910	49
1911	14
1912	39
1913	48
1914	35
1915	140
1916	234
1917	177
1918	36
1919	34
1920	50
1921	55
1922	121
1923	224
1924	191
1925	153
1926	319
1927	96
1928	148
1929	232
1930	585
1931	269
1932	385
1933	258
1934	765
1935	268
1936	402
1937	227
1938	290
1939	285
1940	338
1941	424
1942	568
1943	276
1944	361
1945	308
1946	485
1947	613
1948	384
1949	762
1950	613
1951	545
1952	541
1953	330
1954	535
1955	343
1956	552
1957	348
1958	481
1959	393
1960	746
1961	402
1962	453
1963	502
1964	534
1965	755
1966	481
1967	560
1968	740
1969	610
1970	545
1971	636
1972	699
1973	538
1974	513
1975	441
1976	824
1977	898
1978	636
1979	964
1980	835
1981	915
1982	676
1983	1,011
1984	1,076
1985	569
1986	810
1987	1,608
1988	995
1989	1,081
1990	954
1991	803
1992	717
1993	847
1994	589
1995	893
1996	1,353
1997	856
1998	1,325
1999	878
2000	1,802
2001	905
2002	985
2003	1,192
2004	1,082
2005	1,049
2006	1,392
2007	1,181
2008	753
2009	1,844
2010	911
2011	1,266
2012	878
2013	1,061
2014	1,207
2015	735
2016	605
2017	495
2018	836
2019	651
2020	409
2021	779
2022	1,143
2023	884
2024	544
2025	600
2026	653

Download the Data

Data for records on 1930-07-19: 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 10	432
10 to 20	8
20 to 30	2
30 to 40	1
40 to 50	0
50 to 60	1