Weather Records on 27 June 1964

258 weather records were set or tied worldwide on 27 June 1964. Highest significance: Beaverlodge Cda, CA.

Key Facts for 27 June 1964

On 27 June 1964, 258 weather records were set or tied at long-record stations worldwide.
82 were record highs and 89 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 5 monthly and 253 daily.
Beaverlodge Cda set a monthly record daily precipitation of 99.8 mm (3.9 in) on 27 June 1964.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 447 records.

Record Map

258 stations

258 station records on 27 June 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Beaverlodge Cda	Canada	Record daily precipitation	99.8 mm (3.9 in)	56 of 100 (Notable)
Meanook	Canada	Record daily precipitation	46.2 mm (1.8 in)	51 of 100 (Notable)
Marquette	United States	Record high maximum temperature	32.2 C (90.0 F)	40 of 100 (Notable)
Tarana	India	Record daily precipitation	82.7 mm (3.3 in)	38 of 100 (Notable)
Berlin-Dahlem	Germany	Record daily precipitation	57.9 mm (2.3 in)	35 of 100 (Notable)
Agar	India	Record daily precipitation	86.2 mm (3.4 in)	35 of 100 (Notable)
Soledad de Doblado	Mexico	Record low minimum temperature	16.1 C (61.0 F)	32 of 100 (Routine)
Black Rock	United States	Record high minimum temperature	17.2 C (63.0 F)	31 of 100 (Routine)
Pali	India	Record daily precipitation	43.9 mm (1.7 in)	30 of 100 (Routine)
Cordele	United States	Record daily precipitation	49.5 mm (1.9 in)	29 of 100 (Routine)
Dublin	United States	Record daily precipitation	42.4 mm (1.7 in)	29 of 100 (Routine)
Seymour Falls	Canada	Record daily precipitation	36.1 mm (1.4 in)	28 of 100 (Routine)
Ranka	India	Record daily precipitation	79.1 mm (3.1 in)	28 of 100 (Routine)
Soledad de Doblado	Mexico	Record low maximum temperature	24.4 C (75.9 F)	28 of 100 (Routine)
Georgetown 2 E	United States	Record low maximum temperature	25.6 C (78.1 F)	28 of 100 (Routine)
Tabba Tabba	Australia	Record daily precipitation	30.7 mm (1.2 in)	27 of 100 (Routine)
Weihenstephan-Durnast	Germany	Record daily precipitation	59.6 mm (2.3 in)	27 of 100 (Routine)
Roswell Muni AP	United States	Record low minimum temperature	13.3 C (55.9 F)	27 of 100 (Routine)
Gunnedah Pool	Australia	Record low maximum temperature	7.2 C (45.0 F)	26 of 100 (Routine)
Quatsino	Canada	Record low maximum temperature	11.7 C (53.1 F)	26 of 100 (Routine)
Buntzen Lake	Canada	Record daily precipitation	39.4 mm (1.6 in)	26 of 100 (Routine)
Regina Int'l A	Canada	Record high minimum temperature	17.8 C (64.0 F)	26 of 100 (Routine)
Mundagod	India	Record daily precipitation	78.7 mm (3.1 in)	26 of 100 (Routine)
Indore	India	Record daily precipitation	124.6 mm (4.9 in)	26 of 100 (Routine)
Bakani (Rallai)	India	Record daily precipitation	81.3 mm (3.2 in)	26 of 100 (Routine)
Cloudcroft	United States	Record low minimum temperature	2.2 C (36.0 F)	26 of 100 (Routine)
Cortland	United States	Record high minimum temperature	21.7 C (71.1 F)	26 of 100 (Routine)
Lexington	United States	Record high maximum temperature	37.2 C (99.0 F)	26 of 100 (Routine)
Bernburg/Saale (Nord)	Germany	Record high maximum temperature	30.9 C (87.6 F)	25 of 100 (Routine)
Stillmore	United States	Record daily precipitation	50.8 mm (2.0 in)	25 of 100 (Routine)
Quesnel	Canada	Record low maximum temperature	12.8 C (55.0 F)	24 of 100 (Routine)
Bahadurganj	India	Record daily precipitation	124.0 mm (4.9 in)	24 of 100 (Routine)
Akbarpur	India	Record daily precipitation	55.4 mm (2.2 in)	24 of 100 (Routine)
De Funiak Springs 1 E	United States	Record low minimum temperature	15.6 C (60.1 F)	24 of 100 (Routine)
Phillipsburg	United States	Record low minimum temperature	9.4 C (48.9 F)	24 of 100 (Routine)
Marnitz	Germany	Record high maximum temperature	30.0 C (86.0 F)	23 of 100 (Routine)
Susner	India	Record daily precipitation	45.7 mm (1.8 in)	23 of 100 (Routine)
McNary 2N	United States	Record high minimum temperature	15.6 C (60.1 F)	23 of 100 (Routine)
Neemuch	India	Record daily precipitation	33.1 mm (1.3 in)	22 of 100 (Routine)
Sailana	India	Record daily precipitation	37.1 mm (1.5 in)	22 of 100 (Routine)
Gangapur Sahara	India	Record daily precipitation	59.7 mm (2.4 in)	22 of 100 (Routine)
Sirohi	India	Record daily precipitation	61.0 mm (2.4 in)	22 of 100 (Routine)
Port Blair	India	Record daily precipitation	117.6 mm (4.6 in)	22 of 100 (Routine)
Coffee Springs 2 NW	United States	Record daily precipitation	44.5 mm (1.8 in)	22 of 100 (Routine)
Supai	United States	Record low maximum temperature	32.2 C (90.0 F)	22 of 100 (Routine)
Abbeville 4S	United States	Record daily precipitation	42.2 mm (1.7 in)	22 of 100 (Routine)
Caliente	United States	Record high minimum temperature	20.0 C (68.0 F)	22 of 100 (Routine)
Moosonee Ua	Canada	Record low minimum temperature	-0.6 C (30.9 F)	21 of 100 (Routine)
Cape Northumberland	Australia	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Wistaria	Canada	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Grindstone Island	Canada	Record daily precipitation	8.9 mm (0.35 in)	20 of 100 (Routine)
Cordes	United States	Record daily precipitation	14.5 mm (0.6 in)	20 of 100 (Routine)
Neustadt/Aisch	Germany	Record daily precipitation	24.7 mm (1.0 in)	20 of 100 (Routine)
Kislovodsk	Russia	Record daily precipitation	21.0 mm (0.8 in)	20 of 100 (Routine)
Tonto Springs Rs 4 W	United States	Record daily precipitation	11.9 mm (0.5 in)	20 of 100 (Routine)
Boulder City	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Jaicos	Brazil	Record daily precipitation	2.0 mm (0.08 in)	20 of 100 (Routine)
River Jordan	Canada	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Ash Fork 6 N	United States	Record daily precipitation	6.4 mm (0.25 in)	20 of 100 (Routine)
Seligman	United States	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)

Counts by Type and Timescale

258 records

Records set or tied on 27 June 1964 by type: Highest daily maximum 38, Lowest daily maximum 36, Highest daily minimum 44, Lowest daily minimum 53, Heaviest daily rainfall 87.

Records on 27 June 1964 by type
Record type	Records
Highest daily maximum	38
Lowest daily maximum	36
Highest daily minimum	44
Lowest daily minimum	53
Heaviest daily rainfall	87
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 June 1964 by timescale: all-time 0, monthly 5, daily 253.

How Much Records Were Beaten By

185 broken records

Margins by which the 185 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.1. Ties are not counted.

Top 20 by Significance

27 June 1964

Top 20 records on 27 June 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1964	Beaverlodge Cda, CA	monthly rain	99.8 mm (3.9 in)	56.1 mm (2.2 in)	6 years	56 of 100 (Notable)
27 June 1964	Meanook, CA	daily rain	46.2 mm (1.8 in)	37.1 mm (1.5 in)	26 years	51 of 100 (Notable)
27 June 1964	Marquette, US	daily high max	32.2 C (90.0 F)	0.5 C (0.9 F)	100 years	40 of 100 (Notable)
27 June 1964	Tarana, IN	daily rain	82.7 mm (3.3 in)	46.9 mm (1.8 in)	24 years	38 of 100 (Notable)
27 June 1964	Berlin-Dahlem, DE	monthly rain	57.9 mm (2.3 in)	5.0 mm (0.20 in)	31 years	35 of 100 (Notable)
27 June 1964	Agar, IN	daily rain	86.2 mm (3.4 in)	42.0 mm (1.7 in)	18 years	35 of 100 (Notable)
27 June 1964	Soledad de Doblado, MX	daily low min	16.1 C (61.0 F)	3.9 C (7.0 F)	39 years	32 of 100 (Routine)
27 June 1964	Black Rock, US	daily high min	17.2 C (63.0 F)	3.3 C (5.9 F)	61 years	31 of 100 (Routine)
27 June 1964	Pali, IN	daily rain	43.9 mm (1.7 in)	22.8 mm (0.9 in)	51 years	30 of 100 (Routine)
27 June 1964	Cordele, US	daily rain	49.5 mm (1.9 in)	24.6 mm (1.0 in)	11 years	29 of 100 (Routine)
27 June 1964	Dublin, US	daily rain	42.4 mm (1.7 in)	14.5 mm (0.6 in)	45 years	29 of 100 (Routine)
27 June 1964	Seymour Falls, CA	daily rain	36.1 mm (1.4 in)	22.1 mm (0.9 in)	34 years	28 of 100 (Routine)
27 June 1964	Ranka, IN	daily rain	79.1 mm (3.1 in)	21.2 mm (0.8 in)	41 years	28 of 100 (Routine)
27 June 1964	Soledad de Doblado, MX	daily low max	24.4 C (75.9 F)	5.0 C (9.0 F)	36 years	28 of 100 (Routine)
27 June 1964	Georgetown 2 E, US	daily low max	25.6 C (78.1 F)	1.1 C (2.0 F)	63 years	28 of 100 (Routine)
27 June 1964	Tabba Tabba, AU	daily rain	30.7 mm (1.2 in)	30.7 mm (1.2 in)	39 years	27 of 100 (Routine)
27 June 1964	Weihenstephan-Durnast, DE	daily rain	59.6 mm (2.3 in)	19.2 mm (0.8 in)	6 years	27 of 100 (Routine)
27 June 1964	Roswell Muni AP, US	daily low min	13.3 C (55.9 F)	0.6 C (1.1 F)	60 years	27 of 100 (Routine)
27 June 1964	Gunnedah Pool, AU	daily low max	7.2 C (45.0 F)	2.8 C (5.0 F)	36 years	26 of 100 (Routine)
27 June 1964	Quatsino, CA	daily low max	11.7 C (53.1 F)	1.1 C (2.0 F)	54 years	26 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 1964

Records set or tied on this calendar date in each year from 1799 to 1964. 1964 had 258 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 1964-06-27: 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 10	152
10 to 20	17
20 to 30	9
30 to 40	3
40 to 50	3
50 to 60	1