Weather Records on 14 August 1964

1,394 weather records were set or tied worldwide on 14 August 1964. Highest significance: Albany 3 SE, US.

Key Facts for 14 August 1964

On 14 August 1964, 1,394 weather records were set or tied at long-record stations worldwide.
41 were record highs and 1,216 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 61 monthly and 1,332 daily.
Albany 3 SE set a daily record low minimum temperature of 15.6 C (60.1 F) on 14 August 1964.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 457 records.

Record Map

1,394 stations

1,394 station records on 14 August 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 14 August 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Albany 3 SE	United States	Record low minimum temperature	15.6 C (60.1 F)	53 of 100 (Notable)
Yurecuaro	Mexico	Record daily precipitation	66.3 mm (2.6 in)	50 of 100 (Notable)
Minas Nuevas	Mexico	Record low minimum temperature	13.9 C (57.0 F)	50 of 100 (Notable)
Waratah (Mount Road)	Australia	Record daily precipitation	61.5 mm (2.4 in)	49 of 100 (Notable)
Mamanguape	Brazil	Record daily precipitation	81.1 mm (3.2 in)	48 of 100 (Notable)
Tempe	United States	Record daily precipitation	42.9 mm (1.7 in)	48 of 100 (Notable)
Thomasville 7 NE	United States	Record low minimum temperature	16.1 C (61.0 F)	47 of 100 (Notable)
Tifton	United States	Record low minimum temperature	14.4 C (57.9 F)	44 of 100 (Notable)
Belleville	Canada	Record low maximum temperature	18.9 C (66.0 F)	43 of 100 (Notable)
Lake Margaret Dam	Australia	Record daily precipitation	81.3 mm (3.2 in)	42 of 100 (Notable)
Americus	United States	Record low minimum temperature	14.4 C (57.9 F)	42 of 100 (Notable)
Cape Otway Lighthouse	Australia	Record low minimum temperature	3.3 C (37.9 F)	41 of 100 (Notable)
Mehgaon	India	Record daily precipitation	110.0 mm (4.3 in)	41 of 100 (Notable)
Auburn	United States	Record low minimum temperature	13.9 C (57.0 F)	41 of 100 (Notable)
Lumpkin 2 SE	United States	Record low minimum temperature	15.6 C (60.1 F)	41 of 100 (Notable)
Lincoln UNIV Pwr Plt	United States	Record low maximum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
Maihar	India	Record daily precipitation	143.5 mm (5.6 in)	40 of 100 (Notable)
Athens	United States	Record low minimum temperature	14.4 C (57.9 F)	40 of 100 (Notable)
Bainbridge	United States	Record low minimum temperature	15.0 C (59.0 F)	40 of 100 (Notable)
N Loup	United States	Record low maximum temperature	17.2 C (63.0 F)	40 of 100 (Notable)
Oakdale	United States	Record low maximum temperature	16.1 C (61.0 F)	40 of 100 (Notable)
Columbus 3 NE	United States	Record low maximum temperature	17.8 C (64.0 F)	39 of 100 (Notable)
Marshall	United States	Record low maximum temperature	23.3 C (73.9 F)	39 of 100 (Notable)
Pembroke Eddy Match	Canada	Record low minimum temperature	5.0 C (41.0 F)	38 of 100 (Notable)
Oneonta	United States	Record low minimum temperature	11.7 C (53.1 F)	38 of 100 (Notable)
Madison	United States	Record daily precipitation	62.7 mm (2.5 in)	38 of 100 (Notable)
Caledonia	United States	Record low minimum temperature	1.7 C (35.1 F)	38 of 100 (Notable)
Lockwood	United States	Record low maximum temperature	15.6 C (60.1 F)	38 of 100 (Notable)
Crete 4ESE	United States	Record low maximum temperature	17.8 C (64.0 F)	38 of 100 (Notable)
Ewing	United States	Record low maximum temperature	16.1 C (61.0 F)	38 of 100 (Notable)
Ravenna	United States	Record low maximum temperature	18.3 C (64.9 F)	38 of 100 (Notable)
Vermillion 2 SE	United States	Record low maximum temperature	18.3 C (64.9 F)	38 of 100 (Notable)
Pinsk	Belarus	Record daily precipitation	29.0 mm (1.1 in)	37 of 100 (Notable)
Evergreen	United States	Record low minimum temperature	15.0 C (59.0 F)	37 of 100 (Notable)
Ft Valley 2 E	United States	Record low minimum temperature	14.4 C (57.9 F)	37 of 100 (Notable)
Monticello	United States	Record low minimum temperature	12.8 C (55.0 F)	37 of 100 (Notable)
Waynesboro 2 W	United States	Record low minimum temperature	14.4 C (57.9 F)	36 of 100 (Notable)
Saint Paul	United States	Record low maximum temperature	16.7 C (62.1 F)	36 of 100 (Notable)
Wauseon Wtp	United States	Record low minimum temperature	3.9 C (39.0 F)	36 of 100 (Notable)
Montreal McGill	Canada	Record low minimum temperature	10.0 C (50.0 F)	35 of 100 (Notable)
Narsingpur	India	Record daily precipitation	86.4 mm (3.4 in)	35 of 100 (Notable)
Glenwood 3SW	United States	Record low maximum temperature	20.0 C (68.0 F)	35 of 100 (Notable)
Beloit	United States	Record low maximum temperature	18.3 C (64.9 F)	35 of 100 (Notable)
Olathe 3E	United States	Record low maximum temperature	17.8 C (64.0 F)	35 of 100 (Notable)
Frostburg	United States	Record low maximum temperature	17.8 C (64.0 F)	35 of 100 (Notable)
Geneva	United States	Record low maximum temperature	17.2 C (63.0 F)	35 of 100 (Notable)
Spooner Ag Rsch STN	United States	Record low minimum temperature	0.0 C (32.0 F)	35 of 100 (Notable)
Green Bay	United States	Record low minimum temperature	4.4 C (39.9 F)	35 of 100 (Notable)
Troy	United States	Record low minimum temperature	15.0 C (59.0 F)	34 of 100 (Routine)
Ft Gaines	United States	Record low minimum temperature	14.4 C (57.9 F)	34 of 100 (Routine)
Centralia	United States	Record low maximum temperature	18.3 C (64.9 F)	34 of 100 (Routine)
Howard 2SE	United States	Record low maximum temperature	17.8 C (64.0 F)	34 of 100 (Routine)
Lebo	United States	Record daily precipitation	50.8 mm (2.0 in)	34 of 100 (Routine)
Norton 9SSE	United States	Record low maximum temperature	16.1 C (61.0 F)	34 of 100 (Routine)
Ottawa	United States	Record low maximum temperature	17.8 C (64.0 F)	34 of 100 (Routine)
Phillipsburg 1 SSE	United States	Record low maximum temperature	19.4 C (66.9 F)	34 of 100 (Routine)
Ann Arbor U of Mich	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Pawnee City	United States	Record low maximum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
Van Wert 1 S	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Blackville 3 W	United States	Record low minimum temperature	15.0 C (59.0 F)	34 of 100 (Routine)

Counts by Type and Timescale

1,394 records

Records set or tied on 14 August 1964 by type: Highest daily maximum 7, Lowest daily maximum 629, Highest daily minimum 34, Lowest daily minimum 587, Heaviest daily rainfall 137.

Records on 14 August 1964 by type
Record type	Records
Highest daily maximum	7
Lowest daily maximum	629
Highest daily minimum	34
Lowest daily minimum	587
Heaviest daily rainfall	137
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 14 August 1964 by timescale: all-time 1, monthly 61, daily 1,332.

How Much Records Were Beaten By

1,128 broken records

Margins by which the 1,128 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 65.7. Ties are not counted.

Top 20 by Significance

14 August 1964

Top 20 records on 14 August 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 August 1964	Albany 3 SE, US	daily low min	15.6 C (60.1 F)	4.4 C (7.9 F)	54 years	53 of 100 (Notable)
14 August 1964	Yurecuaro, MX	daily rain	66.3 mm (2.6 in)	39.9 mm (1.6 in)	27 years	50 of 100 (Notable)
14 August 1964	Minas Nuevas, MX	daily low min	13.9 C (57.0 F)	5.5 C (9.9 F)	24 years	50 of 100 (Notable)
14 August 1964	Waratah (Mount Road), AU	daily rain	61.5 mm (2.4 in)	18.8 mm (0.7 in)	78 years	49 of 100 (Notable)
14 August 1964	Mamanguape, BR	daily rain	81.1 mm (3.2 in)	65.7 mm (2.6 in)	11 years	48 of 100 (Notable)
14 August 1964	Tempe, US	daily rain	42.9 mm (1.7 in)	34.5 mm (1.4 in)	28 years	48 of 100 (Notable)
14 August 1964	Thomasville 7 NE, US	daily low min	16.1 C (61.0 F)	3.3 C (5.9 F)	60 years	47 of 100 (Notable)
14 August 1964	Tifton, US	daily low min	14.4 C (57.9 F)	4.5 C (8.1 F)	34 years	44 of 100 (Notable)
14 August 1964	Belleville, CA	daily low max	18.9 C (66.0 F)	1.7 C (3.1 F)	97 years	43 of 100 (Notable)
14 August 1964	Lake Margaret Dam, AU	daily rain	81.3 mm (3.2 in)	36.8 mm (1.4 in)	34 years	42 of 100 (Notable)
14 August 1964	Americus, US	daily low min	14.4 C (57.9 F)	3.9 C (7.0 F)	45 years	42 of 100 (Notable)
14 August 1964	Cape Otway Lighthouse, AU	daily low min	3.3 C (37.9 F)	0.6 C (1.1 F)	97 years	41 of 100 (Notable)
14 August 1964	Mehgaon, IN	daily rain	110.0 mm (4.3 in)	64.3 mm (2.5 in)	43 years	41 of 100 (Notable)
14 August 1964	Auburn, US	daily low min	13.9 C (57.0 F)	3.9 C (7.0 F)	40 years	41 of 100 (Notable)
14 August 1964	Lumpkin 2 SE, US	daily low min	15.6 C (60.1 F)	3.3 C (5.9 F)	54 years	41 of 100 (Notable)
14 August 1964	Lincoln UNIV Pwr Plt, US	daily low max	18.3 C (64.9 F)	5.6 C (10.1 F)	74 years	41 of 100 (Notable)
14 August 1964	Maihar, IN	daily rain	143.5 mm (5.6 in)	53.1 mm (2.1 in)	43 years	40 of 100 (Notable)
14 August 1964	Athens, US	daily low min	14.4 C (57.9 F)	1.7 C (3.1 F)	79 years	40 of 100 (Notable)
14 August 1964	Bainbridge, US	daily low min	15.0 C (59.0 F)	3.3 C (5.9 F)	40 years	40 of 100 (Notable)
14 August 1964	N Loup, US	daily low max	17.2 C (63.0 F)	6.1 C (11.0 F)	68 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

1793 to 1964

Records set or tied on this calendar date in each year from 1793 to 1964. 1964 had 1,394 records.

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

Records on 08-14 in each year
Year	Records
1793	2
1807	1
1815	1
1818	1
1825	1
1833	2
1839	1
1841	1
1843	1
1845	2
1856	2
1857	1
1859	1
1861	1
1864	3
1865	1
1866	2
1868	1
1870	1
1871	1
1872	1
1873	1
1874	1
1876	4
1882	1
1884	1
1885	3
1886	1
1887	3
1889	2
1890	1
1891	1
1892	3
1893	2
1894	2
1895	3
1896	5
1897	5
1898	2
1899	2
1900	1
1901	1
1902	8
1903	8
1904	3
1905	10
1906	8
1907	6
1908	28
1909	35
1910	10
1911	30
1912	56
1913	24
1914	16
1915	17
1916	109
1917	38
1918	60
1919	103
1920	56
1921	61
1922	54
1923	92
1924	319
1925	128
1926	182
1927	147
1928	233
1929	449
1930	627
1931	410
1932	314
1933	349
1934	470
1935	314
1936	612
1937	354
1938	519
1939	376
1940	489
1941	467
1942	364
1943	583
1944	709
1945	572
1946	511
1947	658
1948	373
1949	374
1950	402
1951	458
1952	560
1953	312
1954	457
1955	535
1956	426
1957	281
1958	421
1959	495
1960	414
1961	663
1962	885
1963	811
1964	1,394
1965	451
1966	388
1967	902
1968	1,315
1969	482
1970	398
1971	677
1972	552
1973	489
1974	542
1975	461
1976	1,060
1977	562
1978	834
1979	1,115
1980	544
1981	719
1982	539
1983	775
1984	598
1985	1,095
1986	775
1987	1,157
1988	1,301
1989	728
1990	737
1991	856
1992	1,709
1993	887
1994	1,149
1995	1,444
1996	954
1997	922
1998	1,100
1999	1,329
2000	1,117
2001	806
2002	1,576
2003	1,913
2004	1,936
2005	1,340
2006	1,073
2007	1,340
2008	798
2009	818
2010	1,704
2011	772
2012	758
2013	612
2014	651
2015	931
2016	824
2017	559
2018	397
2019	578
2020	1,009
2021	932
2022	771
2023	1,116
2024	1,045
2025	798
2026	1,211

Download the Data

Data for records on 1964-08-14: 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	1,076
10 to 20	35
20 to 30	6
30 to 40	7
40 to 50	1
50 to 60	1
60 to 70	2