Weather Records on 15 June 1945

846 weather records were set or tied worldwide on 15 June 1945. Highest significance: Goderich, CA.

Key Facts for 15 June 1945

On 15 June 1945, 846 weather records were set or tied at long-record stations worldwide.
261 were record highs and 379 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 11 monthly and 835 daily.
Goderich set a daily record precipitation of 61.5 mm (2.4 in) on 15 June 1945.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 415 records.

Record Map

846 stations

846 station records on 15 June 1945 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1945: highest significance records shown on the map
Station	Country	Type	Value	Significance
Goderich	Canada	Record daily precipitation	61.5 mm (2.4 in)	60 of 100 (Major)
Simferopol	Ukraine	Record daily precipitation	62.3 mm (2.5 in)	55 of 100 (Notable)
Canton 4N	United States	Record daily precipitation	78.7 mm (3.1 in)	54 of 100 (Notable)
Watchupga	Australia	Record daily precipitation	29.7 mm (1.2 in)	50 of 100 (Notable)
Howell Wwtp	United States	Record daily precipitation	38.6 mm (1.5 in)	49 of 100 (Notable)
Savannah 6 SW	United States	Record daily precipitation	61.7 mm (2.4 in)	47 of 100 (Notable)
Hosanagar	India	Record daily precipitation	213.4 mm (8.4 in)	44 of 100 (Notable)
Bolivar Wtr Wks	United States	Record daily precipitation	61.5 mm (2.4 in)	40 of 100 (Notable)
Laurieton (Elouera St)	Australia	Record daily precipitation	70.1 mm (2.8 in)	38 of 100 (Notable)
Fanny Cove	Australia	Record daily precipitation	79.5 mm (3.1 in)	36 of 100 (Notable)
Berkeley	United States	Record high minimum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
Aurora	United States	Record daily precipitation	48.3 mm (1.9 in)	36 of 100 (Notable)
York	United States	Record daily precipitation	50.5 mm (2.0 in)	36 of 100 (Notable)
Owen Sound	Canada	Record daily precipitation	31.2 mm (1.2 in)	33 of 100 (Routine)
Koppa(Balgadi)	India	Record daily precipitation	136.7 mm (5.4 in)	33 of 100 (Routine)
Upland 2NE	United States	Record daily precipitation	61.2 mm (2.4 in)	33 of 100 (Routine)
White Cliffs (Yancannia)	Australia	Record daily precipitation	34.3 mm (1.4 in)	32 of 100 (Routine)
Surgut	Russia	Record daily precipitation	28.3 mm (1.1 in)	32 of 100 (Routine)
E Tawas	United States	Record daily precipitation	34.3 mm (1.4 in)	32 of 100 (Routine)
Wakefield 3NW	United States	Record daily precipitation	42.4 mm (1.7 in)	32 of 100 (Routine)
Newark Liberty Intl AP	United States	Record high maximum temperature	37.2 C (99.0 F)	32 of 100 (Routine)
Yerevan	Armenia	Record high minimum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
Modasa	India	Record daily precipitation	140.2 mm (5.5 in)	30 of 100 (Routine)
Wokha	India	Record daily precipitation	117.3 mm (4.6 in)	30 of 100 (Routine)
Waterdale	United States	Record low maximum temperature	10.0 C (50.0 F)	30 of 100 (Routine)
Conception	United States	Record daily precipitation	62.2 mm (2.4 in)	30 of 100 (Routine)
Walthill 1E	United States	Record daily precipitation	63.0 mm (2.5 in)	30 of 100 (Routine)
Antigonish	Canada	Record high maximum temperature	31.1 C (88.0 F)	29 of 100 (Routine)
Framingham	United States	Record high maximum temperature	36.7 C (98.1 F)	29 of 100 (Routine)
Vicksburg	United States	Record daily precipitation	73.4 mm (2.9 in)	29 of 100 (Routine)
Hay Springs	United States	Record daily precipitation	35.1 mm (1.4 in)	29 of 100 (Routine)
Katra	India	Record daily precipitation	111.8 mm (4.4 in)	28 of 100 (Routine)
Sorab	India	Record daily precipitation	66.0 mm (2.6 in)	28 of 100 (Routine)
Little Sioux	United States	Record daily precipitation	33.5 mm (1.3 in)	28 of 100 (Routine)
Kosciusko	United States	Record daily precipitation	63.8 mm (2.5 in)	28 of 100 (Routine)
Palmyra	United States	Record daily precipitation	34.3 mm (1.4 in)	28 of 100 (Routine)
Madison	United States	Record daily precipitation	44.5 mm (1.8 in)	28 of 100 (Routine)
Mc Cook	United States	Record low maximum temperature	12.8 C (55.0 F)	28 of 100 (Routine)
Findlay Wpcc	United States	Record daily precipitation	26.2 mm (1.0 in)	28 of 100 (Routine)
Spicer	United States	Record low minimum temperature	-11.7 C (10.9 F)	27 of 100 (Routine)
Duck Hill	United States	Record daily precipitation	65.5 mm (2.6 in)	27 of 100 (Routine)
Hattiesburg 5SW	United States	Record daily precipitation	52.3 mm (2.1 in)	27 of 100 (Routine)
Oregon	United States	Record daily precipitation	78.0 mm (3.1 in)	27 of 100 (Routine)
Fremont	United States	Record daily precipitation	41.9 mm (1.6 in)	27 of 100 (Routine)
Gatesville	United States	Record low minimum temperature	10.6 C (51.1 F)	27 of 100 (Routine)
Chugwater	United States	Record daily precipitation	41.4 mm (1.6 in)	27 of 100 (Routine)
Laramie	United States	Record daily snowfall	12.7 cm (5.0 in)	27 of 100 (Routine)
Baltimore Customs House	United States	Record high minimum temperature	25.6 C (78.1 F)	27 of 100 (Routine)
Philadelphia City	United States	Record high minimum temperature	23.9 C (75.0 F)	27 of 100 (Routine)
Huron Rgnl AP	United States	Record low maximum temperature	15.6 C (60.1 F)	27 of 100 (Routine)
Washington	United States	Record high minimum temperature	23.3 C (73.9 F)	27 of 100 (Routine)
Petaluma AP	United States	Record high minimum temperature	18.3 C (64.9 F)	26 of 100 (Routine)
Fulton 3 W	United States	Record daily precipitation	45.0 mm (1.8 in)	26 of 100 (Routine)
Rocky Mt	United States	Record high maximum temperature	37.2 C (99.0 F)	26 of 100 (Routine)
Hannibal	United States	Record daily precipitation	49.0 mm (1.9 in)	26 of 100 (Routine)
Prantij	India	Record daily precipitation	74.9 mm (2.9 in)	25 of 100 (Routine)
Narasimharajapura	India	Record daily precipitation	83.8 mm (3.3 in)	25 of 100 (Routine)
Napa State Hospital	United States	Record high minimum temperature	20.0 C (68.0 F)	25 of 100 (Routine)
Edwardsville 2 W	United States	Record daily precipitation	46.0 mm (1.8 in)	25 of 100 (Routine)
Effingham 3SW	United States	Record daily precipitation	38.4 mm (1.5 in)	25 of 100 (Routine)

Counts by Type and Timescale

846 records

Records set or tied on 15 June 1945 by type: Highest daily maximum 137, Lowest daily maximum 189, Highest daily minimum 124, Lowest daily minimum 190, Heaviest daily rainfall 204, Heaviest daily snowfall 2.

Records on 15 June 1945 by type
Record type	Records
Highest daily maximum	137
Lowest daily maximum	189
Highest daily minimum	124
Lowest daily minimum	190
Heaviest daily rainfall	204
Heaviest daily snowfall	2
Deepest snow cover	0

Records on 15 June 1945 by timescale: all-time 0, monthly 11, daily 835.

How Much Records Were Beaten By

674 broken records

Margins by which the 674 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 110.5. Ties are not counted.

Top 20 by Significance

15 June 1945

Top 20 records on 15 June 1945 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1945	Goderich, CA	daily rain	61.5 mm (2.4 in)	39.7 mm (1.6 in)	59 years	60 of 100 (Major)
15 June 1945	Simferopol, UA	daily rain	62.3 mm (2.5 in)	38.3 mm (1.5 in)	48 years	55 of 100 (Notable)
15 June 1945	Canton 4N, US	daily rain	78.7 mm (3.1 in)	53.3 mm (2.1 in)	30 years	54 of 100 (Notable)
15 June 1945	Watchupga, AU	daily rain	29.7 mm (1.2 in)	25.4 mm (1.0 in)	20 years	50 of 100 (Notable)
15 June 1945	Howell Wwtp, US	daily rain	38.6 mm (1.5 in)	32.0 mm (1.3 in)	30 years	49 of 100 (Notable)
15 June 1945	Savannah 6 SW, US	daily rain	61.7 mm (2.4 in)	38.8 mm (1.5 in)	49 years	47 of 100 (Notable)
15 June 1945	Hosanagar, IN	daily rain	213.4 mm (8.4 in)	110.5 mm (4.4 in)	26 years	44 of 100 (Notable)
15 June 1945	Bolivar Wtr Wks, US	daily rain	61.5 mm (2.4 in)	44.7 mm (1.8 in)	18 years	40 of 100 (Notable)
15 June 1945	Laurieton (Elouera St), AU	daily rain	70.1 mm (2.8 in)	39.6 mm (1.6 in)	47 years	38 of 100 (Notable)
15 June 1945	Fanny Cove, AU	monthly rain	79.5 mm (3.1 in)	19.0 mm (0.7 in)	4 years	36 of 100 (Notable)
15 June 1945	Berkeley, US	daily high min	20.0 C (68.0 F)	5.0 C (9.0 F)	8 years	36 of 100 (Notable)
15 June 1945	Aurora, US	daily rain	48.3 mm (1.9 in)	40.4 mm (1.6 in)	3 years	36 of 100 (Notable)
15 June 1945	York, US	daily rain	50.5 mm (2.0 in)	35.3 mm (1.4 in)	8 years	36 of 100 (Notable)
15 June 1945	Owen Sound, CA	daily rain	31.2 mm (1.2 in)	10.9 mm (0.4 in)	55 years	33 of 100 (Routine)
15 June 1945	Koppa(Balgadi), IN	daily rain	136.7 mm (5.4 in)	66.1 mm (2.6 in)	10 years	33 of 100 (Routine)
15 June 1945	Upland 2NE, US	daily rain	61.2 mm (2.4 in)	46.5 mm (1.8 in)	2 years	33 of 100 (Routine)
15 June 1945	White Cliffs (Yancannia), AU	daily rain	34.3 mm (1.4 in)	11.4 mm (0.4 in)	46 years	32 of 100 (Routine)
15 June 1945	Surgut, RU	daily rain	28.3 mm (1.1 in)	6.3 mm (0.25 in)	51 years	32 of 100 (Routine)
15 June 1945	E Tawas, US	daily rain	34.3 mm (1.4 in)	15.0 mm (0.6 in)	43 years	32 of 100 (Routine)
15 June 1945	Wakefield 3NW, US	daily rain	42.4 mm (1.7 in)	21.6 mm (0.9 in)	40 years	32 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 1945

Records set or tied on this calendar date in each year from 1794 to 1945. 1945 had 846 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 1945-06-15: 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	636
20 to 40	27
40 to 60	8
60 to 80	2
80 to 100	0
100 to 120	1