Weather Records on 15 June 1930

314 weather records were set or tied worldwide on 15 June 1930. Highest significance: Le Claire, US.

Key Facts for 15 June 1930

On 15 June 1930, 314 weather records were set or tied at long-record stations worldwide.
177 were record highs and 19 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 8 monthly and 305 daily.
Le Claire set a daily record precipitation of 89.2 mm (3.5 in) on 15 June 1930.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 418 records.

Record Map

314 stations

314 station records on 15 June 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Le Claire	United States	Record daily precipitation	89.2 mm (3.5 in)	48 of 100 (Notable)
Columbus	United States	Record daily precipitation	72.6 mm (2.9 in)	46 of 100 (Notable)
Iowa City	United States	Record daily precipitation	118.4 mm (4.7 in)	45 of 100 (Notable)
Clinton #1	United States	Record daily precipitation	74.2 mm (2.9 in)	44 of 100 (Notable)
Mt Pleasant 1 SW	United States	Record daily precipitation	127.0 mm (5.0 in)	44 of 100 (Notable)
Washington	United States	Record daily precipitation	83.3 mm (3.3 in)	44 of 100 (Notable)
Sandy Cape Lighthouse	Australia	Record daily precipitation	86.6 mm (3.4 in)	43 of 100 (Notable)
Meeker 5 W	United States	Record daily precipitation	72.4 mm (2.9 in)	36 of 100 (Notable)
Anticosti SW Point	Canada	Record high minimum temperature	13.9 C (57.0 F)	33 of 100 (Routine)
Independence	United States	Record daily precipitation	55.9 mm (2.2 in)	33 of 100 (Routine)
Norman 3SSE	United States	Record daily precipitation	71.1 mm (2.8 in)	33 of 100 (Routine)
Gorin	United States	Record daily precipitation	64.3 mm (2.5 in)	32 of 100 (Routine)
Burlington Muni AP	United States	Record daily precipitation	105.7 mm (4.2 in)	32 of 100 (Routine)
Heinersreuth-Vollhof	Germany	Record high minimum temperature	17.3 C (63.1 F)	30 of 100 (Routine)
New Smyrna Beach	United States	Record daily precipitation	87.1 mm (3.4 in)	30 of 100 (Routine)
Oakbank	Canada	Record daily precipitation	29.0 mm (1.1 in)	29 of 100 (Routine)
Mt Carroll	United States	Record daily precipitation	75.7 mm (3.0 in)	29 of 100 (Routine)
Jacksonville Wb City	United States	Record daily precipitation	57.7 mm (2.3 in)	29 of 100 (Routine)
Pallamallawa 2	Australia	Record daily precipitation	43.2 mm (1.7 in)	28 of 100 (Routine)
Neosho	United States	Record daily precipitation	79.0 mm (3.1 in)	28 of 100 (Routine)
Cedar Rapids #1	United States	Record daily precipitation	72.9 mm (2.9 in)	27 of 100 (Routine)
Kirksville	United States	Record daily precipitation	64.8 mm (2.6 in)	26 of 100 (Routine)
David City 4E	United States	Record daily precipitation	34.5 mm (1.4 in)	26 of 100 (Routine)
Dirranbandi High School	Australia	Record daily precipitation	46.0 mm (1.8 in)	25 of 100 (Routine)
Vasilevici	Belarus	Record daily precipitation	36.2 mm (1.4 in)	25 of 100 (Routine)
Quebec	Canada	Record high minimum temperature	18.9 C (66.0 F)	25 of 100 (Routine)
Bathurst	Canada	Record high maximum temperature	33.9 C (93.0 F)	25 of 100 (Routine)
Bonaparte 5 NE	United States	Record daily precipitation	112.8 mm (4.4 in)	25 of 100 (Routine)
Pawhuska	United States	Record daily precipitation	67.6 mm (2.7 in)	25 of 100 (Routine)
Orlando Executive AP	United States	Record low maximum temperature	24.4 C (75.9 F)	25 of 100 (Routine)
Bustard Head Lighthouse	Australia	Record daily precipitation	42.7 mm (1.7 in)	24 of 100 (Routine)
Gatcombe Head	Australia	Record daily precipitation	48.0 mm (1.9 in)	24 of 100 (Routine)
Waycross 4 NE	United States	Record low maximum temperature	22.2 C (72.0 F)	24 of 100 (Routine)
Halifax	Canada	Record high minimum temperature	18.9 C (66.0 F)	23 of 100 (Routine)
Horton	United States	Record daily precipitation	48.3 mm (1.9 in)	23 of 100 (Routine)
Turners Falls	United States	Record high maximum temperature	35.0 C (95.0 F)	23 of 100 (Routine)
Huntington 1	United States	Record high maximum temperature	36.7 C (98.1 F)	23 of 100 (Routine)
Gigoomgan	Australia	Record daily precipitation	27.4 mm (1.1 in)	22 of 100 (Routine)
Hattiesburg 5SW	United States	Record high minimum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Paragonah	United States	Record high maximum temperature	36.7 C (98.1 F)	22 of 100 (Routine)
Snoqualmie Falls	United States	Record low minimum temperature	0.0 C (32.0 F)	22 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record high maximum temperature	28.8 C (83.8 F)	21 of 100 (Routine)
Nurnberg	Germany	Record high maximum temperature	30.5 C (86.9 F)	21 of 100 (Routine)
Weissenburg	Germany	Record high maximum temperature	30.2 C (86.4 F)	21 of 100 (Routine)
Orono	United States	Record high maximum temperature	34.4 C (93.9 F)	21 of 100 (Routine)
Orono	United States	Record high minimum temperature	20.6 C (69.1 F)	21 of 100 (Routine)
Lamar 7N	United States	Record daily precipitation	27.9 mm (1.1 in)	21 of 100 (Routine)
Gloversville	United States	Record high maximum temperature	34.4 C (93.9 F)	21 of 100 (Routine)
Aberdeen	United States	Record high maximum temperature	31.7 C (89.1 F)	21 of 100 (Routine)
Pooncarie (Mulurulu Station)	Australia	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Manfred	Australia	Record daily precipitation	13.7 mm (0.5 in)	20 of 100 (Routine)
Spring Bluff Railway STN	Australia	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Mungindi (Cambo Cambo)	Australia	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Condobolin (Mowalba Tank)	Australia	Record daily precipitation	16.8 mm (0.7 in)	20 of 100 (Routine)
Cairns Post Office	Australia	Record high maximum temperature	32.2 C (90.0 F)	20 of 100 (Routine)
Eidsvold Post Office	Australia	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Isis Junction Railway STN	Australia	Record daily precipitation	40.6 mm (1.6 in)	20 of 100 (Routine)
Kilkivan Post Office	Australia	Record daily precipitation	13.7 mm (0.5 in)	20 of 100 (Routine)
Brewarrina (Talawanta)	Australia	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Bairnsdale 1	Australia	Record daily precipitation	8.4 mm (0.33 in)	20 of 100 (Routine)

Counts by Type and Timescale

314 records

Records set or tied on 15 June 1930 by type: Highest daily maximum 107, Lowest daily maximum 6, Highest daily minimum 70, Lowest daily minimum 13, Heaviest daily rainfall 118.

Records on 15 June 1930 by type
Record type	Records
Highest daily maximum	107
Lowest daily maximum	6
Highest daily minimum	70
Lowest daily minimum	13
Heaviest daily rainfall	118
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 1930 by timescale: all-time 1, monthly 8, daily 305.

How Much Records Were Beaten By

263 broken records

Margins by which the 263 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 99.8. Ties are not counted.

Top 20 by Significance

15 June 1930

Top 20 records on 15 June 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1930	Le Claire, US	daily rain	89.2 mm (3.5 in)	63.0 mm (2.5 in)	17 years	48 of 100 (Notable)
15 June 1930	Columbus, US	daily rain	72.6 mm (2.9 in)	64.0 mm (2.5 in)	28 years	46 of 100 (Notable)
15 June 1930	Iowa City, US	daily rain	118.4 mm (4.7 in)	94.5 mm (3.7 in)	7 years	45 of 100 (Notable)
15 June 1930	Clinton #1, US	daily rain	74.2 mm (2.9 in)	61.5 mm (2.4 in)	5 years	44 of 100 (Notable)
15 June 1930	Mt Pleasant 1 SW, US	daily rain	127.0 mm (5.0 in)	99.8 mm (3.9 in)	4 years	44 of 100 (Notable)
15 June 1930	Washington, US	daily rain	83.3 mm (3.3 in)	62.5 mm (2.5 in)	4 years	44 of 100 (Notable)
15 June 1930	Sandy Cape Lighthouse, AU	daily rain	86.6 mm (3.4 in)	54.8 mm (2.2 in)	37 years	43 of 100 (Notable)
15 June 1930	Meeker 5 W, US	daily rain	72.4 mm (2.9 in)	52.1 mm (2.1 in)	21 years	36 of 100 (Notable)
15 June 1930	Anticosti SW Point, CA	daily high min	13.9 C (57.0 F)	3.9 C (7.0 F)	48 years	33 of 100 (Routine)
15 June 1930	Independence, US	daily rain	55.9 mm (2.2 in)	33.8 mm (1.3 in)	31 years	33 of 100 (Routine)
15 June 1930	Norman 3SSE, US	daily rain	71.1 mm (2.8 in)	33.3 mm (1.3 in)	30 years	33 of 100 (Routine)
15 June 1930	Gorin, US	daily rain	64.3 mm (2.5 in)	39.4 mm (1.6 in)	4 years	32 of 100 (Routine)
15 June 1930	Burlington Muni AP, US	daily rain	105.7 mm (4.2 in)	47.5 mm (1.9 in)	4 years	32 of 100 (Routine)
15 June 1930	Heinersreuth-Vollhof, DE	monthly high min	17.3 C (63.1 F)	0.2 C (0.4 F)	50 years	30 of 100 (Routine)
15 June 1930	New Smyrna Beach, US	daily rain	87.1 mm (3.4 in)	43.9 mm (1.7 in)	4 years	30 of 100 (Routine)
15 June 1930	Oakbank, CA	daily rain	29.0 mm (1.1 in)	14.0 mm (0.6 in)	42 years	29 of 100 (Routine)
15 June 1930	Mt Carroll, US	daily rain	75.7 mm (3.0 in)	30.7 mm (1.2 in)	4 years	29 of 100 (Routine)
15 June 1930	Jacksonville Wb City, US	daily rain	57.7 mm (2.3 in)	19.3 mm (0.8 in)	36 years	29 of 100 (Routine)
15 June 1930	Pallamallawa 2, AU	daily rain	43.2 mm (1.7 in)	21.1 mm (0.8 in)	13 years	28 of 100 (Routine)
15 June 1930	Neosho, US	daily rain	79.0 mm (3.1 in)	30.7 mm (1.2 in)	25 years	28 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 314 records.

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

Records on 06-15 in each year
Year	Records
1794	1
1797	1
1822	2
1838	1
1839	1
1841	2
1844	1
1845	3
1846	2
1847	2
1850	1
1851	1
1852	1
1853	2
1857	2
1858	1
1860	2
1867	1
1869	1
1870	1
1874	3
1876	2
1878	2
1879	2
1880	2
1885	1
1886	1
1888	3
1891	4
1892	5
1893	3
1894	1
1895	6
1896	1
1897	4
1898	4
1899	4
1900	2
1901	4
1902	9
1903	11
1904	6
1905	9
1906	8
1907	5
1908	39
1909	10
1910	15
1911	38
1912	67
1913	21
1914	17
1915	27
1916	77
1917	85
1918	39
1919	133
1920	56
1921	38
1922	41
1923	117
1924	158
1925	242
1926	205
1927	298
1928	106
1929	175
1930	314
1931	283
1932	154
1933	881
1934	167
1935	339
1936	338
1937	258
1938	366
1939	320
1940	401
1941	204
1942	465
1943	577
1944	493
1945	846
1946	495
1947	376
1948	932
1949	662
1950	508
1951	386
1952	1,001
1953	453
1954	368
1955	326
1956	587
1957	499
1958	437
1959	468
1960	489
1961	905
1962	439
1963	578
1964	395
1965	470
1966	369
1967	714
1968	546
1969	981
1970	389
1971	349
1972	591
1973	716
1974	609
1975	357
1976	832
1977	557
1978	633
1979	580
1980	539
1981	1,449
1982	605
1983	571
1984	538
1985	675
1986	499
1987	1,460
1988	1,006
1989	1,467
1990	710
1991	1,046
1992	1,025
1993	657
1994	1,238
1995	1,291
1996	672
1997	1,063
1998	1,874
1999	987
2000	1,041
2001	942
2002	991
2003	661
2004	734
2005	1,028
2006	926
2007	951
2008	500
2009	685
2010	990
2011	877
2012	647
2013	385
2014	415
2015	708
2016	791
2017	627
2018	657
2019	543
2020	680
2021	1,575
2022	1,343
2023	551
2024	502
2025	737
2026	1,014

Download the Data

Data for records on 1930-06-15: 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	236
20 to 40	15
40 to 60	6
60 to 80	4
80 to 100	2