Weather Records on 28 April 1964

394 weather records were set or tied worldwide on 28 April 1964. Highest significance: Ocala, US.

Key Facts for 28 April 1964

On 28 April 1964, 394 weather records were set or tied at long-record stations worldwide.
99 were record highs and 57 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 15 monthly and 379 daily.
Ocala set a daily record precipitation of 100.6 mm (4.0 in) on 28 April 1964.
Across 161 earlier years (1795 to 2026) the same calendar date averaged 478 records.

Record Map

394 stations

394 station records on 28 April 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 April 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ocala	United States	Record daily precipitation	100.6 mm (4.0 in)	62 of 100 (Major)
Tamluk	India	Record daily precipitation	120.3 mm (4.7 in)	60 of 100 (Major)
Kukrahati	India	Record daily precipitation	66.0 mm (2.6 in)	59 of 100 (Notable)
Crescent City	United States	Record daily precipitation	77.5 mm (3.1 in)	52 of 100 (Notable)
Thomasville 7 NE	United States	Record daily precipitation	88.1 mm (3.5 in)	50 of 100 (Notable)
Moorddrift	South Africa	Record daily precipitation	75.0 mm (3.0 in)	49 of 100 (Notable)
Lake City 2 E	United States	Record daily precipitation	89.9 mm (3.5 in)	47 of 100 (Notable)
Kottarakara	India	Record daily precipitation	91.4 mm (3.6 in)	45 of 100 (Notable)
Sao Luiz Do Curu	Brazil	Record daily precipitation	99.3 mm (3.9 in)	43 of 100 (Notable)
Glen Alphen	South Africa	Record daily precipitation	68.0 mm (2.7 in)	43 of 100 (Notable)
Federal Pt	United States	Record daily precipitation	73.7 mm (2.9 in)	43 of 100 (Notable)
Narndee	Australia	Record daily precipitation	26.7 mm (1.1 in)	41 of 100 (Notable)
Bamboo Creek	Australia	Record daily precipitation	29.2 mm (1.1 in)	40 of 100 (Notable)
Roy Hill	Australia	Record daily precipitation	37.1 mm (1.5 in)	40 of 100 (Notable)
Dandaraga	Australia	Record daily precipitation	42.7 mm (1.7 in)	39 of 100 (Notable)
Carrabelle 1 NNW	United States	Record daily precipitation	72.4 mm (2.9 in)	39 of 100 (Notable)
Glen St Mary 1 W	United States	Record daily precipitation	90.2 mm (3.6 in)	39 of 100 (Notable)
Muccan	Australia	Record daily precipitation	25.9 mm (1.0 in)	37 of 100 (Notable)
Atley	Australia	Record daily precipitation	31.0 mm (1.2 in)	37 of 100 (Notable)
Cashmere Downs	Australia	Record daily precipitation	56.1 mm (2.2 in)	37 of 100 (Notable)
Monticello 5 SE	United States	Record daily precipitation	78.7 mm (3.1 in)	37 of 100 (Notable)
Wondinong	Australia	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)
Daytona Beach	United States	Record daily precipitation	53.3 mm (2.1 in)	36 of 100 (Notable)
Palatka	United States	Record daily precipitation	63.2 mm (2.5 in)	36 of 100 (Notable)
Valdosta 2 S	United States	Record daily precipitation	58.4 mm (2.3 in)	36 of 100 (Notable)
Warralong	Australia	Record daily precipitation	26.4 mm (1.0 in)	35 of 100 (Notable)
Blackhill	Australia	Record daily precipitation	34.8 mm (1.4 in)	35 of 100 (Notable)
Mulga Downs	Australia	Record daily precipitation	28.2 mm (1.1 in)	34 of 100 (Routine)
Inverness 3 SE	United States	Record daily precipitation	31.0 mm (1.2 in)	34 of 100 (Routine)
Albany 3 SE	United States	Record daily precipitation	47.2 mm (1.9 in)	34 of 100 (Routine)
Bulong	Australia	Record daily precipitation	28.7 mm (1.1 in)	33 of 100 (Routine)
Sandstone	Australia	Record daily precipitation	36.8 mm (1.4 in)	33 of 100 (Routine)
Madison	United States	Record daily precipitation	55.4 mm (2.2 in)	33 of 100 (Routine)
Minara	Australia	Record daily precipitation	34.3 mm (1.4 in)	32 of 100 (Routine)
Pinnacles	Australia	Record daily precipitation	25.7 mm (1.0 in)	32 of 100 (Routine)
Puttur	India	Record daily precipitation	37.0 mm (1.5 in)	32 of 100 (Routine)
Buffelshoek	South Africa	Record daily precipitation	36.0 mm (1.4 in)	32 of 100 (Routine)
Ft Pierce	United States	Record daily precipitation	84.8 mm (3.3 in)	32 of 100 (Routine)
Wonganoo	Australia	Record daily precipitation	27.2 mm (1.1 in)	31 of 100 (Routine)
Wittebank	South Africa	Record daily precipitation	55.0 mm (2.2 in)	31 of 100 (Routine)
Bainbridge	United States	Record daily precipitation	96.3 mm (3.8 in)	31 of 100 (Routine)
Blakely	United States	Record daily precipitation	66.0 mm (2.6 in)	31 of 100 (Routine)
Kasargod	India	Record daily precipitation	56.9 mm (2.2 in)	30 of 100 (Routine)
Geneva	United States	Record daily precipitation	70.4 mm (2.8 in)	30 of 100 (Routine)
North Bay	Canada	Record high minimum temperature	12.8 C (55.0 F)	29 of 100 (Routine)
Vanersborg	Sweden	Record high maximum temperature	19.0 C (66.2 F)	29 of 100 (Routine)
Picos	Brazil	Record daily precipitation	70.0 mm (2.8 in)	28 of 100 (Routine)
Tg Jiu	Romania	Record low minimum temperature	0.3 C (32.5 F)	28 of 100 (Routine)
Fernandina Beach	United States	Record daily precipitation	34.8 mm (1.4 in)	28 of 100 (Routine)
River Falls	United States	Record daily precipitation	33.5 mm (1.3 in)	28 of 100 (Routine)
Rooikop	South Africa	Record daily precipitation	31.5 mm (1.2 in)	27 of 100 (Routine)
Glen St Mary 1 W	United States	Record low maximum temperature	18.3 C (64.9 F)	27 of 100 (Routine)
Szeged	Hungary	Record low minimum temperature	1.1 C (34.0 F)	26 of 100 (Routine)
Elliot	South Africa	Record daily precipitation	29.0 mm (1.1 in)	26 of 100 (Routine)
Manassa	United States	Record high maximum temperature	27.8 C (82.0 F)	26 of 100 (Routine)
Tifton	United States	Record daily precipitation	45.2 mm (1.8 in)	26 of 100 (Routine)
Marinette	United States	Record daily precipitation	37.8 mm (1.5 in)	26 of 100 (Routine)
Sitka Magnetic Obsy	United States	Record low maximum temperature	4.4 C (39.9 F)	26 of 100 (Routine)
Devgad	India	Record daily precipitation	25.0 mm (1.0 in)	25 of 100 (Routine)
Drobeta Turnu Severin	Romania	Record low minimum temperature	0.8 C (33.4 F)	25 of 100 (Routine)

Counts by Type and Timescale

394 records

Records set or tied on 28 April 1964 by type: Highest daily maximum 33, Lowest daily maximum 36, Highest daily minimum 66, Lowest daily minimum 21, Heaviest daily rainfall 234, Heaviest daily snowfall 3, Deepest snow cover 1.

Records on 28 April 1964 by type
Record type	Records
Highest daily maximum	33
Lowest daily maximum	36
Highest daily minimum	66
Lowest daily minimum	21
Heaviest daily rainfall	234
Heaviest daily snowfall	3
Deepest snow cover	1

Records on 28 April 1964 by timescale: all-time 0, monthly 15, daily 379.

How Much Records Were Beaten By

317 broken records

Margins by which the 317 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 72.9. Ties are not counted.

Top 20 by Significance

28 April 1964

Top 20 records on 28 April 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 April 1964	Ocala, US	daily rain	100.6 mm (4.0 in)	72.9 mm (2.9 in)	50 years	62 of 100 (Major)
28 April 1964	Tamluk, IN	monthly rain	120.3 mm (4.7 in)	39.3 mm (1.5 in)	55 years	60 of 100 (Major)
28 April 1964	Kukrahati, IN	daily rain	66.0 mm (2.6 in)	51.0 mm (2.0 in)	55 years	59 of 100 (Notable)
28 April 1964	Crescent City, US	daily rain	77.5 mm (3.1 in)	65.1 mm (2.6 in)	25 years	52 of 100 (Notable)
28 April 1964	Thomasville 7 NE, US	daily rain	88.1 mm (3.5 in)	69.8 mm (2.7 in)	25 years	50 of 100 (Notable)
28 April 1964	Moorddrift, ZA	daily rain	75.0 mm (3.0 in)	69.7 mm (2.7 in)	19 years	49 of 100 (Notable)
28 April 1964	Lake City 2 E, US	daily rain	89.9 mm (3.5 in)	46.2 mm (1.8 in)	36 years	47 of 100 (Notable)
28 April 1964	Kottarakara, IN	daily rain	91.4 mm (3.6 in)	34.5 mm (1.4 in)	58 years	45 of 100 (Notable)
28 April 1964	Sao Luiz Do Curu, BR	daily rain	99.3 mm (3.9 in)	46.0 mm (1.8 in)	46 years	43 of 100 (Notable)
28 April 1964	Glen Alphen, ZA	monthly rain	68.0 mm (2.7 in)	24.5 mm (1.0 in)	2 years	43 of 100 (Notable)
28 April 1964	Federal Pt, US	daily rain	73.7 mm (2.9 in)	48.0 mm (1.9 in)	25 years	43 of 100 (Notable)
28 April 1964	Narndee, AU	daily rain	26.7 mm (1.1 in)	23.1 mm (0.9 in)	22 years	41 of 100 (Notable)
28 April 1964	Bamboo Creek, AU	daily rain	29.2 mm (1.1 in)	27.4 mm (1.1 in)	54 years	40 of 100 (Notable)
28 April 1964	Roy Hill, AU	daily rain	37.1 mm (1.5 in)	31.8 mm (1.3 in)	56 years	40 of 100 (Notable)
28 April 1964	Dandaraga, AU	daily rain	42.7 mm (1.7 in)	31.8 mm (1.3 in)	23 years	39 of 100 (Notable)
28 April 1964	Carrabelle 1 NNW, US	daily rain	72.4 mm (2.9 in)	45.7 mm (1.8 in)	44 years	39 of 100 (Notable)
28 April 1964	Glen St Mary 1 W, US	daily rain	90.2 mm (3.6 in)	44.5 mm (1.8 in)	25 years	39 of 100 (Notable)
28 April 1964	Muccan, AU	daily rain	25.9 mm (1.0 in)	25.9 mm (1.0 in)	64 years	37 of 100 (Notable)
28 April 1964	Atley, AU	daily rain	31.0 mm (1.2 in)	19.3 mm (0.8 in)	23 years	37 of 100 (Notable)
28 April 1964	Cashmere Downs, AU	monthly rain	56.1 mm (2.2 in)	9.9 mm (0.39 in)	41 years	37 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

1795 to 1964

Records set or tied on this calendar date in each year from 1795 to 1964. 1964 had 394 records.

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

Records on 04-28 in each year
Year	Records
1795	1
1800	1
1803	1
1814	2
1817	4
1840	1
1841	1
1843	1
1844	1
1853	1
1857	2
1861	1
1862	1
1866	2
1871	1
1872	1
1874	5
1877	2
1878	1
1879	1
1882	2
1883	1
1885	1
1888	1
1889	1
1890	2
1891	3
1892	4
1893	1
1894	2
1895	3
1896	2
1897	2
1898	5
1899	2
1900	6
1901	7
1902	11
1903	3
1904	13
1905	6
1906	9
1907	19
1908	24
1909	43
1910	12
1911	29
1912	13
1913	69
1914	28
1915	46
1916	15
1917	41
1918	18
1919	63
1920	51
1921	89
1922	87
1923	126
1924	70
1925	114
1926	265
1927	132
1928	713
1929	136
1930	105
1931	291
1932	247
1933	327
1934	530
1935	430
1936	143
1937	698
1938	444
1939	356
1940	348
1941	268
1942	665
1943	442
1944	245
1945	371
1946	418
1947	547
1948	545
1949	580
1950	661
1951	617
1952	894
1953	482
1954	900
1955	583
1956	812
1957	614
1958	535
1959	647
1960	582
1961	222
1962	603
1963	568
1964	394
1965	707
1966	800
1967	947
1968	536
1969	432
1970	1,977
1971	570
1972	523
1973	915
1974	777
1975	795
1976	822
1977	533
1978	496
1979	783
1980	644
1981	967
1982	710
1983	1,156
1984	1,357
1985	959
1986	1,029
1987	1,822
1988	967
1989	1,089
1990	1,608
1991	913
1992	2,252
1993	1,191
1994	1,906
1995	726
1996	967
1997	1,784
1998	942
1999	632
2000	1,113
2001	1,015
2002	1,287
2003	958
2004	887
2005	1,056
2006	782
2007	1,340
2008	1,407
2009	979
2010	905
2011	1,161
2012	1,135
2013	721
2014	704
2015	468
2016	783
2017	829
2018	384
2019	662
2020	535
2021	482
2022	532
2023	834
2024	594
2025	650
2026	521

Download the Data

Data for records on 1964-04-28: 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	215
10 to 20	53
20 to 30	23
30 to 40	9
40 to 50	11
50 to 60	2
60 to 70	3
70 to 80	1