Weather Records on 27 June 1963

520 weather records were set or tied worldwide on 27 June 1963. Highest significance: Athens, US.

Key Facts for 27 June 1963

On 27 June 1963, 520 weather records were set or tied at long-record stations worldwide.
132 were record highs and 98 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 9 monthly and 510 daily.
Athens set an all-time record daily precipitation of 202.7 mm (8.0 in) on 27 June 1963.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 446 records.

Record Map

520 stations

520 station records on 27 June 1963 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 1963: highest significance records shown on the map
Station	Country	Type	Value	Significance
Athens	United States	Record daily precipitation	202.7 mm (8.0 in)	68 of 100 (Major)
Sholapur	India	Record daily precipitation	132.4 mm (5.2 in)	59 of 100 (Notable)
Mmabatho Arpt	South Africa	Record daily precipitation	27.0 mm (1.1 in)	56 of 100 (Notable)
Dhone	India	Record daily precipitation	96.5 mm (3.8 in)	54 of 100 (Notable)
Vineland Station	Canada	Record daily precipitation	51.1 mm (2.0 in)	53 of 100 (Notable)
Lake Mills Wwtp	United States	Record daily precipitation	65.5 mm (2.6 in)	53 of 100 (Notable)
Lichtenburg	South Africa	Record daily precipitation	31.0 mm (1.2 in)	52 of 100 (Notable)
Clayton 1 SSW	United States	Record daily precipitation	98.6 mm (3.9 in)	48 of 100 (Notable)
Poitiers - Biard	France	Record daily precipitation	33.4 mm (1.3 in)	47 of 100 (Notable)
Pte de Chassiron	France	Record daily precipitation	29.8 mm (1.2 in)	47 of 100 (Notable)
Gainesville	United States	Record daily precipitation	101.6 mm (4.0 in)	46 of 100 (Notable)
Hiriyur	India	Record daily precipitation	67.3 mm (2.6 in)	45 of 100 (Notable)
Espirito Santo	Brazil	Record daily precipitation	35.0 mm (1.4 in)	43 of 100 (Notable)
Peapalli(Pyapali)	India	Record daily precipitation	59.7 mm (2.4 in)	43 of 100 (Notable)
Chiknayakanihall	India	Record daily precipitation	78.7 mm (3.1 in)	43 of 100 (Notable)
Laurieton (Elouera St)	Australia	Record daily precipitation	77.5 mm (3.1 in)	42 of 100 (Notable)
Uruque	Brazil	Record daily precipitation	39.5 mm (1.6 in)	42 of 100 (Notable)
Itaporanga (Misericordia)	Brazil	Record daily precipitation	41.6 mm (1.6 in)	40 of 100 (Notable)
Serra Talhada	Brazil	Record daily precipitation	29.3 mm (1.2 in)	40 of 100 (Notable)
Deols Chateauroux Aerodrome de	France	Record daily precipitation	38.6 mm (1.5 in)	40 of 100 (Notable)
Le Bourget	France	Record daily precipitation	30.1 mm (1.2 in)	40 of 100 (Notable)
Kargopol	Russia	Record daily precipitation	35.6 mm (1.4 in)	40 of 100 (Notable)
Dahlonega 4WSW	United States	Record daily precipitation	49.5 mm (1.9 in)	40 of 100 (Notable)
Grimsby	Canada	Record daily precipitation	30.7 mm (1.2 in)	39 of 100 (Notable)
Tasgaon	India	Record daily precipitation	60.5 mm (2.4 in)	39 of 100 (Notable)
Slurry	South Africa	Record daily precipitation	29.5 mm (1.2 in)	39 of 100 (Notable)
Cornelia	United States	Record daily precipitation	60.2 mm (2.4 in)	39 of 100 (Notable)
Covington	United States	Record daily precipitation	56.6 mm (2.2 in)	39 of 100 (Notable)
Acude Riacho Do Sangue	Brazil	Record daily precipitation	55.7 mm (2.2 in)	38 of 100 (Notable)
Luis Gomes	Brazil	Record daily precipitation	32.0 mm (1.3 in)	38 of 100 (Notable)
Dublin Phoenix Park	Ireland	Record low maximum temperature	13.6 C (56.5 F)	38 of 100 (Notable)
Quixeramobim	Brazil	Record daily precipitation	42.0 mm (1.7 in)	37 of 100 (Notable)
Vayalpad	India	Record daily precipitation	50.0 mm (2.0 in)	37 of 100 (Notable)
Balkapur	India	Record daily precipitation	63.5 mm (2.5 in)	37 of 100 (Notable)
Cullowhee	United States	Record daily precipitation	44.5 mm (1.8 in)	37 of 100 (Notable)
W Chester 2 NW	United States	Record high maximum temperature	37.2 C (99.0 F)	37 of 100 (Notable)
Baltimore Customs House	United States	Record high maximum temperature	36.7 C (98.1 F)	36 of 100 (Notable)
Monsenhor Tabosa	Brazil	Record daily precipitation	34.5 mm (1.4 in)	35 of 100 (Notable)
Highlands	United States	Record daily precipitation	94.7 mm (3.7 in)	35 of 100 (Notable)
Challakire	India	Record daily precipitation	41.9 mm (1.6 in)	34 of 100 (Routine)
Progress	South Africa	Record daily precipitation	34.0 mm (1.3 in)	34 of 100 (Routine)
Telegraph Point (Farrawells Ro	Australia	Record daily precipitation	88.6 mm (3.5 in)	33 of 100 (Routine)
Ranebennur	India	Record daily precipitation	44.5 mm (1.8 in)	33 of 100 (Routine)
Hickeys Creek Post Office	Australia	Record daily precipitation	66.0 mm (2.6 in)	32 of 100 (Routine)
Princesa Isabel	Brazil	Record daily precipitation	34.0 mm (1.3 in)	32 of 100 (Routine)
Caesars Head	United States	Record daily precipitation	83.8 mm (3.3 in)	32 of 100 (Routine)
Flores (Dnocs)	Brazil	Record daily precipitation	30.0 mm (1.2 in)	31 of 100 (Routine)
Tamboril	Brazil	Record daily precipitation	44.0 mm (1.7 in)	30 of 100 (Routine)
Catus	France	Record daily precipitation	28.4 mm (1.1 in)	29 of 100 (Routine)
Himayatsagar Pwd	India	Record daily precipitation	42.4 mm (1.7 in)	29 of 100 (Routine)
Borlam	India	Record daily precipitation	99.1 mm (3.9 in)	29 of 100 (Routine)
Konda	India	Record daily precipitation	153.0 mm (6.0 in)	29 of 100 (Routine)
Muddebihal	India	Record daily precipitation	26.7 mm (1.1 in)	29 of 100 (Routine)
Somerville 4 NW	United States	Record high maximum temperature	37.2 C (99.0 F)	29 of 100 (Routine)
Brevard	United States	Record daily precipitation	54.6 mm (2.1 in)	29 of 100 (Routine)
Ramachandrapuram	India	Record daily precipitation	71.1 mm (2.8 in)	28 of 100 (Routine)
Plainfield	United States	Record high maximum temperature	36.7 C (98.1 F)	28 of 100 (Routine)
Muchea Tree Farm	Australia	Record daily precipitation	44.5 mm (1.8 in)	27 of 100 (Routine)
Beacon	Australia	Record daily precipitation	29.5 mm (1.2 in)	27 of 100 (Routine)
Bowraville (Weeroona)	Australia	Record daily precipitation	70.4 mm (2.8 in)	27 of 100 (Routine)

Counts by Type and Timescale

520 records

Records set or tied on 27 June 1963 by type: Highest daily maximum 90, Lowest daily maximum 58, Highest daily minimum 42, Lowest daily minimum 40, Heaviest daily rainfall 289, Heaviest daily snowfall 1.

Records on 27 June 1963 by type
Record type	Records
Highest daily maximum	90
Lowest daily maximum	58
Highest daily minimum	42
Lowest daily minimum	40
Heaviest daily rainfall	289
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 27 June 1963 by timescale: all-time 1, monthly 9, daily 510.

How Much Records Were Beaten By

423 broken records

Margins by which the 423 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 99.1. Ties are not counted.

Top 20 by Significance

27 June 1963

Top 20 records on 27 June 1963 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1963	Athens, US	all-time rain	202.7 mm (8.0 in)	19.8 mm (0.8 in)	75 years	68 of 100 (Major)
27 June 1963	Sholapur, IN	daily rain	132.4 mm (5.2 in)	99.1 mm (3.9 in)	44 years	59 of 100 (Notable)
27 June 1963	Mmabatho Arpt, ZA	daily rain	27.0 mm (1.1 in)	25.5 mm (1.0 in)	63 years	56 of 100 (Notable)
27 June 1963	Dhone, IN	daily rain	96.5 mm (3.8 in)	62.7 mm (2.5 in)	32 years	54 of 100 (Notable)
27 June 1963	Vineland Station, CA	daily rain	51.1 mm (2.0 in)	47.3 mm (1.9 in)	30 years	53 of 100 (Notable)
27 June 1963	Lake Mills Wwtp, US	daily rain	65.5 mm (2.6 in)	42.1 mm (1.7 in)	41 years	53 of 100 (Notable)
27 June 1963	Lichtenburg, ZA	daily rain	31.0 mm (1.2 in)	31.0 mm (1.2 in)	58 years	52 of 100 (Notable)
27 June 1963	Clayton 1 SSW, US	daily rain	98.6 mm (3.9 in)	52.9 mm (2.1 in)	33 years	48 of 100 (Notable)
27 June 1963	Poitiers - Biard, FR	daily rain	33.4 mm (1.3 in)	23.4 mm (0.9 in)	41 years	47 of 100 (Notable)
27 June 1963	Pte de Chassiron, FR	daily rain	29.8 mm (1.2 in)	11.8 mm (0.5 in)	77 years	47 of 100 (Notable)
27 June 1963	Gainesville, US	monthly rain	101.6 mm (4.0 in)	28.7 mm (1.1 in)	21 years	46 of 100 (Notable)
27 June 1963	Hiriyur, IN	daily rain	67.3 mm (2.6 in)	50.5 mm (2.0 in)	20 years	45 of 100 (Notable)
27 June 1963	Espirito Santo, BR	daily rain	35.0 mm (1.4 in)	24.7 mm (1.0 in)	2 years	43 of 100 (Notable)
27 June 1963	Peapalli(Pyapali), IN	daily rain	59.7 mm (2.4 in)	32.5 mm (1.3 in)	57 years	43 of 100 (Notable)
27 June 1963	Chiknayakanihall, IN	daily rain	78.7 mm (3.1 in)	31.7 mm (1.2 in)	45 years	43 of 100 (Notable)
27 June 1963	Laurieton (Elouera St), AU	daily rain	77.5 mm (3.1 in)	61.5 mm (2.4 in)	18 years	42 of 100 (Notable)
27 June 1963	Uruque, BR	daily rain	39.5 mm (1.6 in)	34.5 mm (1.4 in)	18 years	42 of 100 (Notable)
27 June 1963	Itaporanga (Misericordia), BR	daily rain	41.6 mm (1.6 in)	26.7 mm (1.1 in)	48 years	40 of 100 (Notable)
27 June 1963	Serra Talhada, BR	daily rain	29.3 mm (1.2 in)	25.9 mm (1.0 in)	34 years	40 of 100 (Notable)
27 June 1963	Deols Chateauroux Aerodrome de, FR	daily rain	38.6 mm (1.5 in)	21.9 mm (0.9 in)	4 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

1799 to 1963

Records set or tied on this calendar date in each year from 1799 to 1963. 1963 had 520 records.

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

Records on 06-27 in each year
Year	Records
1799	1
1808	1
1811	1
1815	1
1830	2
1840	1
1841	2
1843	1
1849	1
1856	1
1857	1
1860	1
1863	2
1864	1
1868	2
1870	2
1871	2
1874	2
1875	1
1878	3
1880	2
1881	1
1883	2
1884	1
1885	4
1886	2
1887	3
1888	1
1889	1
1890	3
1891	3
1892	1
1893	1
1894	1
1895	2
1896	1
1898	6
1899	1
1900	4
1901	11
1902	8
1903	4
1904	7
1905	23
1906	12
1907	5
1908	10
1909	39
1910	33
1911	23
1912	24
1913	47
1914	38
1915	52
1916	259
1917	13
1918	35
1919	62
1920	34
1921	66
1922	92
1923	161
1924	81
1925	164
1926	281
1927	272
1928	219
1929	145
1930	245
1931	723
1932	287
1933	479
1934	587
1935	327
1936	555
1937	336
1938	552
1939	289
1940	337
1941	452
1942	497
1943	510
1944	586
1945	603
1946	317
1947	771
1948	403
1949	456
1950	433
1951	472
1952	988
1953	358
1954	495
1955	417
1956	503
1957	617
1958	836
1959	537
1960	344
1961	601
1962	291
1963	520
1964	258
1965	732
1966	401
1967	487
1968	1,359
1969	1,101
1970	1,059
1971	526
1972	446
1973	763
1974	1,078
1975	591
1976	679
1977	356
1978	918
1979	673
1980	1,242
1981	794
1982	778
1983	950
1984	475
1985	1,031
1986	656
1987	757
1988	1,130
1989	617
1990	1,248
1991	1,113
1992	1,063
1993	722
1994	1,382
1995	722
1996	997
1997	833
1998	1,312
1999	1,061
2000	1,125
2001	758
2002	989
2003	1,010
2004	855
2005	801
2006	1,177
2007	1,287
2008	570
2009	1,015
2010	1,006
2011	965
2012	1,334
2013	743
2014	632
2015	1,136
2016	494
2017	527
2018	652
2019	761
2020	592
2021	1,248
2022	1,003
2023	565
2024	921
2025	466
2026	1,656

Download the Data

Data for records on 1963-06-27: 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 20	366
20 to 40	45
40 to 60	9
60 to 80	2
80 to 100	1