Weather Records on 2 August 1964

949 weather records were set or tied worldwide on 2 August 1964. Highest significance: Mamanguape, BR.

Key Facts for 2 August 1964

On 2 August 1964, 949 weather records were set or tied at long-record stations worldwide.
539 were record highs and 188 were record lows, counting maximum and minimum temperature.
By timescale, 11 were all-time records, 48 monthly and 890 daily.
Mamanguape set a monthly record daily precipitation of 138.3 mm (5.4 in) on 2 August 1964.
Across 163 earlier years (1812 to 2026) the same calendar date averaged 434 records.

Record Map

949 stations

949 station records on 2 August 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 2 August 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mamanguape	Brazil	Record daily precipitation	138.3 mm (5.4 in)	69 of 100 (Major)
Canudos	Brazil	Record daily precipitation	33.6 mm (1.3 in)	68 of 100 (Major)
Walkerton	Canada	Record daily precipitation	125.2 mm (4.9 in)	66 of 100 (Major)
Angus 1 N	United States	Record daily precipitation	56.4 mm (2.2 in)	64 of 100 (Major)
Sasvad	India	Record daily precipitation	78.1 mm (3.1 in)	62 of 100 (Major)
Watersmeet	United States	Record daily precipitation	68.6 mm (2.7 in)	59 of 100 (Notable)
Minas Nuevas	Mexico	Record low minimum temperature	12.8 C (55.0 F)	54 of 100 (Notable)
Japaratuba	Brazil	Record daily precipitation	73.8 mm (2.9 in)	52 of 100 (Notable)
Aquidaba	Brazil	Record daily precipitation	46.3 mm (1.8 in)	51 of 100 (Notable)
Baudette	United States	Record daily precipitation	78.0 mm (3.1 in)	51 of 100 (Notable)
Palmares	Brazil	Record daily precipitation	64.5 mm (2.5 in)	50 of 100 (Notable)
Tobermory	Canada	Record daily precipitation	71.1 mm (2.8 in)	50 of 100 (Notable)
Assare	Brazil	Record daily precipitation	40.8 mm (1.6 in)	49 of 100 (Notable)
Port Stanley	Canada	Record daily precipitation	44.5 mm (1.8 in)	49 of 100 (Notable)
Surubim	Brazil	Record daily precipitation	36.5 mm (1.4 in)	47 of 100 (Notable)
Euclides da Cunha (Cumbe)	Brazil	Record daily precipitation	34.3 mm (1.4 in)	47 of 100 (Notable)
Salvador	Brazil	Record daily precipitation	40.9 mm (1.6 in)	47 of 100 (Notable)
Titimathi	India	Record daily precipitation	75.0 mm (3.0 in)	47 of 100 (Notable)
Intl Falls Intl AP	United States	Record daily precipitation	44.2 mm (1.7 in)	46 of 100 (Notable)
Delhi Cda	Canada	Record daily precipitation	65.0 mm (2.6 in)	45 of 100 (Notable)
St Thomas	Canada	Record daily precipitation	57.4 mm (2.3 in)	45 of 100 (Notable)
Aloograda	India	Record daily precipitation	97.0 mm (3.8 in)	45 of 100 (Notable)
Kizljar	Russia	Record daily precipitation	41.5 mm (1.6 in)	45 of 100 (Notable)
Campos Sales	Brazil	Record daily precipitation	26.2 mm (1.0 in)	44 of 100 (Notable)
Triunfo	Brazil	Record daily precipitation	52.5 mm (2.1 in)	44 of 100 (Notable)
Durham	Canada	Record daily precipitation	36.1 mm (1.4 in)	44 of 100 (Notable)
Lake Park 3SSE	United States	Record high minimum temperature	27.8 C (82.0 F)	44 of 100 (Notable)
Delegate River	Australia	Record daily precipitation	38.1 mm (1.5 in)	43 of 100 (Notable)
Listowel	Canada	Record daily precipitation	59.7 mm (2.4 in)	43 of 100 (Notable)
Woodstock	Canada	Record daily precipitation	62.7 mm (2.5 in)	43 of 100 (Notable)
Serrinha	Brazil	Record daily precipitation	29.0 mm (1.1 in)	42 of 100 (Notable)
Cambridge Galt Moe	Canada	Record daily precipitation	64.8 mm (2.6 in)	42 of 100 (Notable)
Wardha	India	Record daily precipitation	97.6 mm (3.8 in)	42 of 100 (Notable)
Benton	United States	Record high minimum temperature	27.2 C (81.0 F)	42 of 100 (Notable)
Pacatuba (Pacatiba)	Brazil	Record daily precipitation	90.2 mm (3.6 in)	41 of 100 (Notable)
Beloit	United States	Record high minimum temperature	29.4 C (84.9 F)	41 of 100 (Notable)
Roseau	United States	Record daily precipitation	33.5 mm (1.3 in)	41 of 100 (Notable)
Satna	India	Record daily precipitation	53.7 mm (2.1 in)	40 of 100 (Notable)
Harrisville	United States	Record daily precipitation	40.6 mm (1.6 in)	40 of 100 (Notable)
Albert Lea 3SE	United States	Record high minimum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Senhor Do Bonfim	Brazil	Record daily precipitation	46.2 mm (1.8 in)	39 of 100 (Notable)
Chama	United States	Record daily precipitation	27.9 mm (1.1 in)	39 of 100 (Notable)
Bergland Dam	United States	Record daily precipitation	63.8 mm (2.5 in)	38 of 100 (Notable)
Itagua	Brazil	Record daily precipitation	25.5 mm (1.0 in)	37 of 100 (Notable)
Anadia	Brazil	Record daily precipitation	28.0 mm (1.1 in)	37 of 100 (Notable)
Mandangad	India	Record daily precipitation	215.0 mm (8.5 in)	37 of 100 (Notable)
Port Washington	United States	Record high maximum temperature	36.1 C (97.0 F)	37 of 100 (Notable)
Acude Riacho Do Sangue	Brazil	Record daily precipitation	30.0 mm (1.2 in)	36 of 100 (Notable)
Brejo da Madre de Deus	Brazil	Record daily precipitation	35.0 mm (1.4 in)	36 of 100 (Notable)
Santana Do Ipanema	Brazil	Record daily precipitation	30.4 mm (1.2 in)	36 of 100 (Notable)
Brockville	Canada	Record low maximum temperature	21.1 C (70.0 F)	36 of 100 (Notable)
Szeged	Hungary	Record daily precipitation	26.0 mm (1.0 in)	36 of 100 (Notable)
Iron Mtn-Kingsford Wwtp	United States	Record daily precipitation	63.0 mm (2.5 in)	36 of 100 (Notable)
Medford	United States	Record high maximum temperature	36.7 C (98.1 F)	35 of 100 (Notable)
Wandering Comparison	Australia	Record high minimum temperature	14.6 C (58.3 F)	34 of 100 (Routine)
Stambaugh 2SSE	United States	Record daily precipitation	52.8 mm (2.1 in)	34 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record high minimum temperature	28.3 C (82.9 F)	34 of 100 (Routine)
Sinnar	India	Record daily precipitation	48.3 mm (1.9 in)	33 of 100 (Routine)
Tufanganj	India	Record daily precipitation	187.2 mm (7.4 in)	33 of 100 (Routine)
Snowflake	United States	Record low maximum temperature	25.0 C (77.0 F)	33 of 100 (Routine)

Counts by Type and Timescale

949 records

Records set or tied on 2 August 1964 by type: Highest daily maximum 172, Lowest daily maximum 140, Highest daily minimum 367, Lowest daily minimum 48, Heaviest daily rainfall 222.

Records on 2 August 1964 by type
Record type	Records
Highest daily maximum	172
Lowest daily maximum	140
Highest daily minimum	367
Lowest daily minimum	48
Heaviest daily rainfall	222
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 2 August 1964 by timescale: all-time 11, monthly 48, daily 890.

How Much Records Were Beaten By

724 broken records

Margins by which the 724 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 80.5. Ties are not counted.

Top 20 by Significance

2 August 1964

Top 20 records on 2 August 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 August 1964	Mamanguape, BR	monthly rain	138.3 mm (5.4 in)	45.3 mm (1.8 in)	49 years	69 of 100 (Major)
2 August 1964	Canudos, BR	monthly rain	33.6 mm (1.3 in)	18.5 mm (0.7 in)	43 years	68 of 100 (Major)
2 August 1964	Walkerton, CA	all-time rain	125.2 mm (4.9 in)	35.3 mm (1.4 in)	31 years	66 of 100 (Major)
2 August 1964	Angus 1 N, US	daily rain	56.4 mm (2.2 in)	45.5 mm (1.8 in)	61 years	64 of 100 (Major)
2 August 1964	Sasvad, IN	daily rain	78.1 mm (3.1 in)	57.0 mm (2.2 in)	56 years	62 of 100 (Major)
2 August 1964	Watersmeet, US	daily rain	68.6 mm (2.7 in)	55.6 mm (2.2 in)	49 years	59 of 100 (Notable)
2 August 1964	Minas Nuevas, MX	monthly low min	12.8 C (55.0 F)	3.9 C (7.0 F)	36 years	54 of 100 (Notable)
2 August 1964	Japaratuba, BR	daily rain	73.8 mm (2.9 in)	41.3 mm (1.6 in)	28 years	52 of 100 (Notable)
2 August 1964	Aquidaba, BR	daily rain	46.3 mm (1.8 in)	30.3 mm (1.2 in)	20 years	51 of 100 (Notable)
2 August 1964	Baudette, US	daily rain	78.0 mm (3.1 in)	41.2 mm (1.6 in)	27 years	51 of 100 (Notable)
2 August 1964	Palmares, BR	daily rain	64.5 mm (2.5 in)	39.2 mm (1.5 in)	22 years	50 of 100 (Notable)
2 August 1964	Tobermory, CA	monthly rain	71.1 mm (2.8 in)	24.6 mm (1.0 in)	11 years	50 of 100 (Notable)
2 August 1964	Assare, BR	monthly rain	40.8 mm (1.6 in)	20.8 mm (0.8 in)	49 years	49 of 100 (Notable)
2 August 1964	Port Stanley, CA	daily rain	44.5 mm (1.8 in)	17.8 mm (0.7 in)	80 years	49 of 100 (Notable)
2 August 1964	Surubim, BR	monthly rain	36.5 mm (1.4 in)	8.5 mm (0.33 in)	45 years	47 of 100 (Notable)
2 August 1964	Euclides da Cunha (Cumbe), BR	daily rain	34.3 mm (1.4 in)	17.0 mm (0.7 in)	36 years	47 of 100 (Notable)
2 August 1964	Salvador, BR	daily rain	40.9 mm (1.6 in)	27.9 mm (1.1 in)	24 years	47 of 100 (Notable)
2 August 1964	Titimathi, IN	daily rain	75.0 mm (3.0 in)	45.0 mm (1.8 in)	16 years	47 of 100 (Notable)
2 August 1964	Intl Falls Intl AP, US	daily rain	44.2 mm (1.7 in)	26.7 mm (1.1 in)	48 years	46 of 100 (Notable)
2 August 1964	Delhi Cda, CA	daily rain	65.0 mm (2.6 in)	44.9 mm (1.8 in)	10 years	45 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

1812 to 1964

Records set or tied on this calendar date in each year from 1812 to 1964. 1964 had 949 records.

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

Records on 08-02 in each year
Year	Records
1812	1
1816	2
1828	1
1829	1
1830	1
1835	1
1838	1
1840	1
1841	1
1842	1
1844	1
1855	1
1856	1
1859	1
1861	1
1863	3
1864	1
1867	1
1875	2
1877	2
1878	1
1879	1
1883	1
1884	1
1886	3
1887	1
1888	1
1889	2
1890	3
1891	2
1892	4
1893	2
1894	1
1895	2
1896	1
1898	2
1899	6
1900	7
1901	2
1902	10
1903	4
1904	9
1905	21
1906	21
1907	22
1908	39
1909	25
1910	15
1911	43
1912	52
1913	22
1914	15
1915	42
1916	53
1917	115
1918	37
1919	21
1920	45
1921	88
1922	39
1923	128
1924	138
1925	175
1926	200
1927	308
1928	262
1929	210
1930	600
1931	320
1932	334
1933	542
1934	458
1935	457
1936	391
1937	389
1938	544
1939	762
1940	237
1941	279
1942	354
1943	528
1944	487
1945	269
1946	377
1947	453
1948	455
1949	355
1950	504
1951	305
1952	268
1953	448
1954	371
1955	788
1956	670
1957	339
1958	360
1959	388
1960	637
1961	538
1962	396
1963	314
1964	949
1965	798
1966	462
1967	234
1968	445
1969	395
1970	439
1971	1,048
1972	620
1973	635
1974	513
1975	907
1976	1,098
1977	569
1978	685
1979	569
1980	822
1981	679
1982	819
1983	718
1984	595
1985	742
1986	632
1987	1,062
1988	1,068
1989	1,087
1990	1,055
1991	798
1992	1,132
1993	954
1994	986
1995	1,333
1996	824
1997	794
1998	1,183
1999	1,205
2000	920
2001	947
2002	1,039
2003	1,277
2004	752
2005	961
2006	1,736
2007	834
2008	888
2009	1,106
2010	1,315
2011	1,310
2012	758
2013	817
2014	813
2015	666
2016	608
2017	938
2018	1,097
2019	471
2020	699
2021	835
2022	861
2023	887
2024	1,337
2025	756
2026	1,130

Download the Data

Data for records on 1964-08-02: 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).