Weather Records on 15 June 1963

578 weather records were set or tied worldwide on 15 June 1963. Highest significance: Setauket Strong, US.

Key Facts for 15 June 1963

On 15 June 1963, 578 weather records were set or tied at long-record stations worldwide.
189 were record highs and 46 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 13 monthly and 565 daily.
Setauket Strong set a daily record precipitation of 75.9 mm (3.0 in) on 15 June 1963.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 416 records.

Record Map

578 stations

578 station records on 15 June 1963 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1963: highest significance records shown on the map
Station	Country	Type	Value	Significance
Setauket Strong	United States	Record daily precipitation	75.9 mm (3.0 in)	65 of 100 (Major)
Cuatro Cienegas (Smn)	Mexico	Record daily precipitation	65.3 mm (2.6 in)	54 of 100 (Notable)
Minneola	United States	Record daily precipitation	62.2 mm (2.4 in)	54 of 100 (Notable)
Nurnberg	Germany	Record daily precipitation	32.9 mm (1.3 in)	51 of 100 (Notable)
Bolivar 1 NE	United States	Record daily precipitation	67.6 mm (2.7 in)	51 of 100 (Notable)
Halsey 2 W	United States	Record daily precipitation	62.2 mm (2.4 in)	49 of 100 (Notable)
Thermopolis	United States	Record daily precipitation	49.5 mm (1.9 in)	49 of 100 (Notable)
Buffalo	United States	Record daily precipitation	33.0 mm (1.3 in)	48 of 100 (Notable)
Tallakulam	India	Record daily precipitation	68.1 mm (2.7 in)	47 of 100 (Notable)
Heinersreuth-Vollhof	Germany	Record daily precipitation	33.1 mm (1.3 in)	45 of 100 (Notable)
Pommelsbrunn	Germany	Record daily precipitation	46.9 mm (1.8 in)	45 of 100 (Notable)
Rio Grande (Smn)	Mexico	Record daily precipitation	37.8 mm (1.5 in)	45 of 100 (Notable)
Nenzel 20 S	United States	Record daily precipitation	69.3 mm (2.7 in)	45 of 100 (Notable)
Hollenstein (Kraftwerk)	Germany	Record daily precipitation	49.0 mm (1.9 in)	44 of 100 (Notable)
Pemfling-Pitzling	Germany	Record daily precipitation	32.4 mm (1.3 in)	44 of 100 (Notable)
Sheridan Fld STN	United States	Record daily precipitation	44.2 mm (1.7 in)	42 of 100 (Notable)
South Pass City	United States	Record daily precipitation	34.5 mm (1.4 in)	42 of 100 (Notable)
Cottonwood 2 E	United States	Record daily precipitation	65.3 mm (2.6 in)	41 of 100 (Notable)
Mohrendorf-Kleinseebach	Germany	Record daily precipitation	30.5 mm (1.2 in)	40 of 100 (Notable)
Madurai	India	Record daily precipitation	60.6 mm (2.4 in)	40 of 100 (Notable)
Plains	United States	Record daily precipitation	65.0 mm (2.6 in)	39 of 100 (Notable)
Pavillion	United States	Record daily precipitation	50.8 mm (2.0 in)	39 of 100 (Notable)
Ewing	United States	Record daily precipitation	42.7 mm (1.7 in)	37 of 100 (Notable)
Regensburg	Germany	Record daily precipitation	28.1 mm (1.1 in)	36 of 100 (Notable)
Gossweinstein	Germany	Record daily precipitation	36.0 mm (1.4 in)	36 of 100 (Notable)
Enterprise	United States	Record daily precipitation	84.3 mm (3.3 in)	36 of 100 (Notable)
Williamstown	Australia	Record daily precipitation	32.0 mm (1.3 in)	35 of 100 (Notable)
Neustadt/Aisch	Germany	Record daily precipitation	31.0 mm (1.2 in)	35 of 100 (Notable)
Winnsboro 5 SSE	United States	Record high maximum temperature	38.9 C (102.0 F)	35 of 100 (Notable)
Trousdale 1 NE	United States	Record daily precipitation	51.6 mm (2.0 in)	34 of 100 (Routine)
Lead	United States	Record daily precipitation	59.4 mm (2.3 in)	34 of 100 (Routine)
Bhaisalotan	India	Record daily precipitation	172.5 mm (6.8 in)	33 of 100 (Routine)
Junction City	United States	Record daily precipitation	124.5 mm (4.9 in)	33 of 100 (Routine)
Bridgehampton	United States	Record daily precipitation	47.0 mm (1.9 in)	33 of 100 (Routine)
Longvalley	United States	Record daily precipitation	48.8 mm (1.9 in)	33 of 100 (Routine)
Neosho Rapids	United States	Record daily precipitation	66.3 mm (2.6 in)	32 of 100 (Routine)
Yates Ctr	United States	Record daily precipitation	58.4 mm (2.3 in)	32 of 100 (Routine)
State UNIV	United States	Record high minimum temperature	25.0 C (77.0 F)	32 of 100 (Routine)
Hecla	United States	Record daily precipitation	50.5 mm (2.0 in)	32 of 100 (Routine)
Victoria Gonzales Hts	Canada	Record high minimum temperature	15.0 C (59.0 F)	31 of 100 (Routine)
Laurel	United States	Record high maximum temperature	40.6 C (105.1 F)	31 of 100 (Routine)
Eldorado Springs	United States	Record daily precipitation	42.9 mm (1.7 in)	31 of 100 (Routine)
Gordon 6N	United States	Record daily precipitation	69.9 mm (2.8 in)	31 of 100 (Routine)
Dumont 2 ENE	United States	Record daily precipitation	65.0 mm (2.6 in)	31 of 100 (Routine)
Wirrabara Forest	Australia	Record daily precipitation	27.7 mm (1.1 in)	30 of 100 (Routine)
Blakely	United States	Record high minimum temperature	25.0 C (77.0 F)	30 of 100 (Routine)
Howard 2SE	United States	Record daily precipitation	42.2 mm (1.7 in)	30 of 100 (Routine)
Redhill	Australia	Record daily precipitation	25.4 mm (1.0 in)	29 of 100 (Routine)
Steveston	Canada	Record high maximum temperature	26.1 C (79.0 F)	29 of 100 (Routine)
Selb/Oberfranken-Lauterbach	Germany	Record daily precipitation	29.0 mm (1.1 in)	29 of 100 (Routine)
Highland Home	United States	Record high maximum temperature	38.9 C (102.0 F)	29 of 100 (Routine)
Fernandina Beach	United States	Record high minimum temperature	25.6 C (78.1 F)	29 of 100 (Routine)
Lamar 7N	United States	Record daily precipitation	53.1 mm (2.1 in)	29 of 100 (Routine)
Nevada Wtp	United States	Record daily precipitation	53.8 mm (2.1 in)	29 of 100 (Routine)
Camp Crook	United States	Record daily precipitation	57.9 mm (2.3 in)	29 of 100 (Routine)
Bucklin 1SE	United States	Record daily precipitation	27.9 mm (1.1 in)	28 of 100 (Routine)
Eskridge	United States	Record daily precipitation	103.1 mm (4.1 in)	28 of 100 (Routine)
Natchez	United States	Record high maximum temperature	38.9 C (102.0 F)	28 of 100 (Routine)
Buskala Rch	United States	Record daily precipitation	50.3 mm (2.0 in)	28 of 100 (Routine)
Hermosa 3 SSW	United States	Record daily precipitation	52.1 mm (2.1 in)	28 of 100 (Routine)

Counts by Type and Timescale

578 records

Records set or tied on 15 June 1963 by type: Highest daily maximum 122, Lowest daily maximum 25, Highest daily minimum 67, Lowest daily minimum 21, Heaviest daily rainfall 343.

Records on 15 June 1963 by type
Record type	Records
Highest daily maximum	122
Lowest daily maximum	25
Highest daily minimum	67
Lowest daily minimum	21
Heaviest daily rainfall	343
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 1963 by timescale: all-time 0, monthly 13, daily 565.

How Much Records Were Beaten By

479 broken records

Margins by which the 479 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 60.0. Ties are not counted.

Top 20 by Significance

15 June 1963

Top 20 records on 15 June 1963 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1963	Setauket Strong, US	daily rain	75.9 mm (3.0 in)	45.9 mm (1.8 in)	60 years	65 of 100 (Major)
15 June 1963	Cuatro Cienegas (Smn), MX	monthly rain	65.3 mm (2.6 in)	22.9 mm (0.9 in)	35 years	54 of 100 (Notable)
15 June 1963	Minneola, US	daily rain	62.2 mm (2.4 in)	42.4 mm (1.7 in)	48 years	54 of 100 (Notable)
15 June 1963	Nurnberg, DE	daily rain	32.9 mm (1.3 in)	20.4 mm (0.8 in)	36 years	51 of 100 (Notable)
15 June 1963	Bolivar 1 NE, US	daily rain	67.6 mm (2.7 in)	60.0 mm (2.4 in)	20 years	51 of 100 (Notable)
15 June 1963	Halsey 2 W, US	daily rain	62.2 mm (2.4 in)	32.2 mm (1.3 in)	42 years	49 of 100 (Notable)
15 June 1963	Thermopolis, US	daily rain	49.5 mm (1.9 in)	20.3 mm (0.8 in)	52 years	49 of 100 (Notable)
15 June 1963	Buffalo, US	daily rain	33.0 mm (1.3 in)	25.4 mm (1.0 in)	28 years	48 of 100 (Notable)
15 June 1963	Tallakulam, IN	daily rain	68.1 mm (2.7 in)	58.2 mm (2.3 in)	13 years	47 of 100 (Notable)
15 June 1963	Heinersreuth-Vollhof, DE	daily rain	33.1 mm (1.3 in)	17.3 mm (0.7 in)	28 years	45 of 100 (Notable)
15 June 1963	Pommelsbrunn, DE	daily rain	46.9 mm (1.8 in)	19.9 mm (0.8 in)	30 years	45 of 100 (Notable)
15 June 1963	Rio Grande (Smn), MX	daily rain	37.8 mm (1.5 in)	27.9 mm (1.1 in)	36 years	45 of 100 (Notable)
15 June 1963	Nenzel 20 S, US	daily rain	69.3 mm (2.7 in)	44.9 mm (1.8 in)	17 years	45 of 100 (Notable)
15 June 1963	Hollenstein (Kraftwerk), DE	daily rain	49.0 mm (1.9 in)	29.4 mm (1.2 in)	10 years	44 of 100 (Notable)
15 June 1963	Pemfling-Pitzling, DE	daily rain	32.4 mm (1.3 in)	23.0 mm (0.9 in)	28 years	44 of 100 (Notable)
15 June 1963	Sheridan Fld STN, US	daily rain	44.2 mm (1.7 in)	25.1 mm (1.0 in)	40 years	42 of 100 (Notable)
15 June 1963	South Pass City, US	daily rain	34.5 mm (1.4 in)	16.7 mm (0.7 in)	5 years	42 of 100 (Notable)
15 June 1963	Cottonwood 2 E, US	daily rain	65.3 mm (2.6 in)	23.9 mm (0.9 in)	40 years	41 of 100 (Notable)
15 June 1963	Mohrendorf-Kleinseebach, DE	daily rain	30.5 mm (1.2 in)	20.9 mm (0.8 in)	12 years	40 of 100 (Notable)
15 June 1963	Madurai, IN	daily rain	60.6 mm (2.4 in)	44.1 mm (1.7 in)	6 years	40 of 100 (Notable)

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 1963

Records set or tied on this calendar date in each year from 1794 to 1963. 1963 had 578 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 1963-06-15: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 10	392
10 to 20	52
20 to 30	24
30 to 40	4
40 to 50	5
50 to 60	2