Weather Records on 23 June 1964

434 weather records were set or tied worldwide on 23 June 1964. Highest significance: Gandai, IN.

Key Facts for 23 June 1964

On 23 June 1964, 434 weather records were set or tied at long-record stations worldwide.
153 were record highs and 94 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 8 monthly and 424 daily.
Gandai set a monthly record daily precipitation of 155.2 mm (6.1 in) on 23 June 1964.
Across 161 earlier years (1805 to 2026) the same calendar date averaged 431 records.

Record Map

434 stations

434 station records on 23 June 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 June 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gandai	India	Record daily precipitation	155.2 mm (6.1 in)	61 of 100 (Major)
Roxboro 7 ESE	United States	Record daily precipitation	111.3 mm (4.4 in)	61 of 100 (Major)
Susner	India	Record daily precipitation	116.8 mm (4.6 in)	60 of 100 (Major)
Poplarville Exp STN	United States	Record daily precipitation	109.0 mm (4.3 in)	55 of 100 (Notable)
Greenwood	United States	Record daily precipitation	97.0 mm (3.8 in)	53 of 100 (Notable)
Jalgaon	India	Record daily precipitation	91.9 mm (3.6 in)	48 of 100 (Notable)
Abjorsbraten	Norway	Record daily precipitation	40.7 mm (1.6 in)	47 of 100 (Notable)
Stoughton Wwtp	United States	Record daily precipitation	72.4 mm (2.9 in)	47 of 100 (Notable)
Raver	India	Record daily precipitation	104.0 mm (4.1 in)	46 of 100 (Notable)
Soledade (Ibiapinopolis)	Brazil	Record daily precipitation	32.3 mm (1.3 in)	45 of 100 (Notable)
Nanpara	India	Record daily precipitation	300.0 mm (11.8 in)	45 of 100 (Notable)
Kinston 7 SE	United States	Record daily precipitation	86.4 mm (3.4 in)	43 of 100 (Notable)
Akola	India	Record daily precipitation	105.4 mm (4.1 in)	42 of 100 (Notable)
Mistassini Post	Canada	Record daily precipitation	32.8 mm (1.3 in)	41 of 100 (Notable)
Cape Agulhas	South Africa	Record daily precipitation	31.0 mm (1.2 in)	41 of 100 (Notable)
Lughrata	Australia	Record daily precipitation	33.0 mm (1.3 in)	40 of 100 (Notable)
Bhabua	India	Record daily precipitation	105.0 mm (4.1 in)	40 of 100 (Notable)
Robertsganj	India	Record daily precipitation	134.6 mm (5.3 in)	40 of 100 (Notable)
Greenfield	United States	Record daily precipitation	47.0 mm (1.9 in)	40 of 100 (Notable)
Neosho Rapids	United States	Record daily precipitation	61.2 mm (2.4 in)	39 of 100 (Notable)
Merino	Australia	Record daily precipitation	30.0 mm (1.2 in)	38 of 100 (Notable)
Pella 1S	United States	Record daily precipitation	46.2 mm (1.8 in)	38 of 100 (Notable)
Mora	United States	Record daily precipitation	49.5 mm (1.9 in)	38 of 100 (Notable)
Halmstad	Sweden	Record daily precipitation	29.1 mm (1.1 in)	37 of 100 (Notable)
Kalangadoo	Australia	Record daily precipitation	33.0 mm (1.3 in)	35 of 100 (Notable)
Huntingdon	Canada	Record high maximum temperature	32.2 C (90.0 F)	35 of 100 (Notable)
Jamui	India	Record daily precipitation	84.8 mm (3.3 in)	35 of 100 (Notable)
Nes Pa Hedmark	Norway	Record daily precipitation	30.1 mm (1.2 in)	35 of 100 (Notable)
Biri	Norway	Record daily precipitation	39.6 mm (1.6 in)	35 of 100 (Notable)
Cape St. Francis	South Africa	Record daily precipitation	36.0 mm (1.4 in)	35 of 100 (Notable)
Decorah	United States	Record daily precipitation	126.7 mm (5.0 in)	35 of 100 (Notable)
Okolona	United States	Record daily precipitation	78.5 mm (3.1 in)	34 of 100 (Routine)
Cloudcroft	United States	Record low minimum temperature	-1.1 C (30.0 F)	33 of 100 (Routine)
Rajnandgaon	India	Record daily precipitation	59.2 mm (2.3 in)	32 of 100 (Routine)
Patti	India	Record daily precipitation	66.8 mm (2.6 in)	32 of 100 (Routine)
Zoetendals Vallei	South Africa	Record daily precipitation	36.0 mm (1.4 in)	32 of 100 (Routine)
Falsterbo	Sweden	Record daily precipitation	25.0 mm (1.0 in)	32 of 100 (Routine)
Catawba	United States	Record daily precipitation	41.4 mm (1.6 in)	32 of 100 (Routine)
Minsk	Belarus	Record high maximum temperature	32.5 C (90.5 F)	31 of 100 (Routine)
Cameron Falls	Canada	Record daily precipitation	45.7 mm (1.8 in)	31 of 100 (Routine)
Mehkar	India	Record daily precipitation	51.3 mm (2.0 in)	31 of 100 (Routine)
Klaipeda	Lithuania	Record daily precipitation	50.1 mm (2.0 in)	31 of 100 (Routine)
Grand Marais	United States	Record daily precipitation	43.7 mm (1.7 in)	31 of 100 (Routine)
Smoky Falls	Canada	Record daily precipitation	38.6 mm (1.5 in)	30 of 100 (Routine)
Denison	United States	Record daily precipitation	41.1 mm (1.6 in)	30 of 100 (Routine)
Pokegama Dam	United States	Record daily precipitation	34.3 mm (1.4 in)	30 of 100 (Routine)
Hot Springs	United States	Record high maximum temperature	32.2 C (90.0 F)	30 of 100 (Routine)
Vasilevici	Belarus	Record high minimum temperature	19.5 C (67.1 F)	29 of 100 (Routine)
Jaley	India	Record daily precipitation	59.6 mm (2.3 in)	29 of 100 (Routine)
Upper Lake 2 N	United States	Record high maximum temperature	38.9 C (102.0 F)	29 of 100 (Routine)
Albion	United States	Record high minimum temperature	24.4 C (75.9 F)	29 of 100 (Routine)
Virginia	United States	Record daily precipitation	58.9 mm (2.3 in)	29 of 100 (Routine)
Guelph Oac	Canada	Record daily precipitation	42.4 mm (1.7 in)	28 of 100 (Routine)
Bhatagaon	India	Record daily precipitation	70.0 mm (2.8 in)	28 of 100 (Routine)
Kosciusko	United States	Record high maximum temperature	39.4 C (102.9 F)	28 of 100 (Routine)
Lockport 2SE	United States	Record high maximum temperature	32.8 C (91.0 F)	28 of 100 (Routine)
Acude Coremas	Brazil	Record daily precipitation	30.2 mm (1.2 in)	27 of 100 (Routine)
Amos	Canada	Record daily precipitation	33.5 mm (1.3 in)	27 of 100 (Routine)
Karlstad	Sweden	Record low maximum temperature	13.1 C (55.6 F)	27 of 100 (Routine)
Castle Rock	United States	Record low minimum temperature	1.7 C (35.1 F)	27 of 100 (Routine)

Counts by Type and Timescale

434 records

Records set or tied on 23 June 1964 by type: Highest daily maximum 82, Lowest daily maximum 26, Highest daily minimum 71, Lowest daily minimum 68, Heaviest daily rainfall 187.

Records on 23 June 1964 by type
Record type	Records
Highest daily maximum	82
Lowest daily maximum	26
Highest daily minimum	71
Lowest daily minimum	68
Heaviest daily rainfall	187
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 23 June 1964 by timescale: all-time 2, monthly 8, daily 424.

How Much Records Were Beaten By

332 broken records

Margins by which the 332 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 96.5. Ties are not counted.

Top 20 by Significance

23 June 1964

Top 20 records on 23 June 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 June 1964	Gandai, IN	monthly rain	155.2 mm (6.1 in)	57.9 mm (2.3 in)	34 years	61 of 100 (Major)
23 June 1964	Roxboro 7 ESE, US	monthly rain	111.3 mm (4.4 in)	44.0 mm (1.7 in)	27 years	61 of 100 (Major)
23 June 1964	Susner, IN	daily rain	116.8 mm (4.6 in)	96.5 mm (3.8 in)	51 years	60 of 100 (Major)
23 June 1964	Poplarville Exp STN, US	daily rain	109.0 mm (4.3 in)	64.8 mm (2.6 in)	43 years	55 of 100 (Notable)
23 June 1964	Greenwood, US	daily rain	97.0 mm (3.8 in)	69.8 mm (2.7 in)	23 years	53 of 100 (Notable)
23 June 1964	Jalgaon, IN	daily rain	91.9 mm (3.6 in)	55.8 mm (2.2 in)	39 years	48 of 100 (Notable)
23 June 1964	Abjorsbraten, NO	daily rain	40.7 mm (1.6 in)	30.6 mm (1.2 in)	14 years	47 of 100 (Notable)
23 June 1964	Stoughton Wwtp, US	daily rain	72.4 mm (2.9 in)	40.9 mm (1.6 in)	20 years	47 of 100 (Notable)
23 June 1964	Raver, IN	daily rain	104.0 mm (4.1 in)	55.0 mm (2.2 in)	39 years	46 of 100 (Notable)
23 June 1964	Soledade (Ibiapinopolis), BR	daily rain	32.3 mm (1.3 in)	20.3 mm (0.8 in)	48 years	45 of 100 (Notable)
23 June 1964	Nanpara, IN	all-time rain	300.0 mm (11.8 in)	20.1 mm (0.8 in)	37 years	45 of 100 (Notable)
23 June 1964	Kinston 7 SE, US	daily rain	86.4 mm (3.4 in)	38.1 mm (1.5 in)	51 years	43 of 100 (Notable)
23 June 1964	Akola, IN	daily rain	105.4 mm (4.1 in)	43.4 mm (1.7 in)	42 years	42 of 100 (Notable)
23 June 1964	Mistassini Post, CA	daily rain	32.8 mm (1.3 in)	14.5 mm (0.6 in)	45 years	41 of 100 (Notable)
23 June 1964	Cape Agulhas, ZA	daily rain	31.0 mm (1.2 in)	12.0 mm (0.5 in)	60 years	41 of 100 (Notable)
23 June 1964	Lughrata, AU	daily rain	33.0 mm (1.3 in)	15.5 mm (0.6 in)	49 years	40 of 100 (Notable)
23 June 1964	Bhabua, IN	daily rain	105.0 mm (4.1 in)	50.1 mm (2.0 in)	48 years	40 of 100 (Notable)
23 June 1964	Robertsganj, IN	daily rain	134.6 mm (5.3 in)	48.2 mm (1.9 in)	48 years	40 of 100 (Notable)
23 June 1964	Greenfield, US	daily rain	47.0 mm (1.9 in)	28.2 mm (1.1 in)	57 years	40 of 100 (Notable)
23 June 1964	Neosho Rapids, US	daily rain	61.2 mm (2.4 in)	28.7 mm (1.1 in)	57 years	39 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

1805 to 1964

Records set or tied on this calendar date in each year from 1805 to 1964. 1964 had 434 records.

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

Records on 06-23 in each year
Year	Records
1805	1
1806	1
1821	2
1822	1
1824	1
1834	1
1843	1
1849	2
1850	1
1853	2
1858	1
1861	2
1862	1
1868	1
1869	3
1874	3
1876	1
1877	1
1879	3
1880	1
1881	1
1884	1
1885	5
1886	4
1887	3
1888	4
1889	4
1890	1
1892	9
1893	2
1894	4
1895	4
1896	2
1898	2
1899	4
1900	2
1901	5
1902	10
1903	22
1904	10
1905	16
1906	14
1907	20
1908	20
1909	29
1910	30
1911	23
1912	38
1913	28
1914	31
1915	127
1916	14
1917	22
1918	92
1919	42
1920	76
1921	72
1922	25
1923	143
1924	86
1925	162
1926	336
1927	104
1928	155
1929	182
1930	408
1931	331
1932	208
1933	605
1934	367
1935	231
1936	627
1937	479
1938	266
1939	218
1940	365
1941	295
1942	475
1943	260
1944	427
1945	394
1946	348
1947	648
1948	567
1949	424
1950	812
1951	443
1952	538
1953	657
1954	486
1955	369
1956	533
1957	514
1958	630
1959	427
1960	452
1961	453
1962	285
1963	546
1964	434
1965	391
1966	426
1967	708
1968	356
1969	969
1970	484
1971	270
1972	1,522
1973	520
1974	625
1975	681
1976	668
1977	480
1978	509
1979	550
1980	633
1981	846
1982	602
1983	968
1984	654
1985	552
1986	628
1987	946
1988	1,751
1989	1,039
1990	639
1991	904
1992	1,675
1993	922
1994	956
1995	891
1996	1,342
1997	777
1998	1,589
1999	904
2000	636
2001	808
2002	1,079
2003	1,335
2004	970
2005	1,070
2006	810
2007	802
2008	533
2009	1,077
2010	966
2011	989
2012	793
2013	525
2014	382
2015	642
2016	1,203
2017	1,012
2018	493
2019	1,174
2020	716
2021	950
2022	661
2023	942
2024	959
2025	1,414
2026	894

Download the Data

Data for records on 1964-06-23: 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	301
20 to 40	19
40 to 60	9
60 to 80	2
80 to 100	1