Weather Records on 14 May 1964

468 weather records were set or tied worldwide on 14 May 1964. Highest significance: Lowville, US.

Key Facts for 14 May 1964

On 14 May 1964, 468 weather records were set or tied at long-record stations worldwide.
64 were record highs and 190 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 14 monthly and 454 daily.
Lowville set a daily record precipitation of 56.9 mm (2.2 in) on 14 May 1964.
Across 165 earlier years (1813 to 2026) the same calendar date averaged 415 records.

Record Map

468 stations

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

Weather records on 14 May 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Lowville	United States	Record daily precipitation	56.9 mm (2.2 in)	67 of 100 (Major)
Muhammadpur	India	Record daily precipitation	48.8 mm (1.9 in)	64 of 100 (Major)
Indian Lake 2SW	United States	Record daily precipitation	50.8 mm (2.0 in)	62 of 100 (Major)
Mays Point Lock 25	United States	Record daily precipitation	84.1 mm (3.3 in)	59 of 100 (Notable)
Nannilam	India	Record daily precipitation	96.0 mm (3.8 in)	58 of 100 (Notable)
Wanakena Rngr School	United States	Record daily precipitation	43.7 mm (1.7 in)	58 of 100 (Notable)
Sodus 1W	United States	Record daily precipitation	41.1 mm (1.6 in)	56 of 100 (Notable)
Cornwall	United States	Record daily precipitation	45.7 mm (1.8 in)	55 of 100 (Notable)
Oswego	United States	Record daily precipitation	40.6 mm (1.6 in)	53 of 100 (Notable)
Baldwinsville	United States	Record daily precipitation	44.5 mm (1.8 in)	51 of 100 (Notable)
Hinckley 2 SW	United States	Record daily precipitation	50.5 mm (2.0 in)	51 of 100 (Notable)
Bihar	India	Record daily precipitation	41.9 mm (1.6 in)	50 of 100 (Notable)
Chippewa Lake	United States	Record daily precipitation	49.5 mm (1.9 in)	48 of 100 (Notable)
Fatehpur	India	Record daily precipitation	47.0 mm (1.9 in)	46 of 100 (Notable)
Watertown	United States	Record daily precipitation	28.4 mm (1.1 in)	45 of 100 (Notable)
Everglades	United States	Record daily precipitation	90.7 mm (3.6 in)	44 of 100 (Notable)
Fulton	United States	Record daily precipitation	33.3 mm (1.3 in)	44 of 100 (Notable)
Mansfield 5 W	United States	Record daily precipitation	61.0 mm (2.4 in)	44 of 100 (Notable)
Ico	Brazil	Record daily precipitation	57.2 mm (2.3 in)	43 of 100 (Notable)
Garu	India	Record daily precipitation	43.1 mm (1.7 in)	43 of 100 (Notable)
Ballia	India	Record daily precipitation	61.0 mm (2.4 in)	43 of 100 (Notable)
Haldwani	India	Record daily precipitation	56.9 mm (2.2 in)	43 of 100 (Notable)
Brockport	United States	Record daily precipitation	27.9 mm (1.1 in)	43 of 100 (Notable)
Baunsi	India	Record daily precipitation	90.2 mm (3.6 in)	42 of 100 (Notable)
Ghoda Ambegaon	India	Record daily precipitation	54.9 mm (2.2 in)	42 of 100 (Notable)
Shikohabad	India	Record daily precipitation	29.0 mm (1.1 in)	42 of 100 (Notable)
Wooster Exp STN	United States	Record daily precipitation	43.2 mm (1.7 in)	42 of 100 (Notable)
Hooker 12 NNW	United States	Record daily precipitation	47.8 mm (1.9 in)	40 of 100 (Notable)
Euclides da Cunha (Cumbe)	Brazil	Record daily precipitation	47.5 mm (1.9 in)	39 of 100 (Notable)
Mangaon	India	Record daily precipitation	55.5 mm (2.2 in)	39 of 100 (Notable)
Ibicua	Brazil	Record daily precipitation	62.3 mm (2.5 in)	36 of 100 (Notable)
Palandu	India	Record daily precipitation	45.0 mm (1.8 in)	36 of 100 (Notable)
Luroy	Norway	Record daily precipitation	50.2 mm (2.0 in)	36 of 100 (Notable)
Zametchino	Russia	Record daily precipitation	31.1 mm (1.2 in)	36 of 100 (Notable)
Ekimchan	Russia	Record high minimum temperature	13.1 C (55.6 F)	36 of 100 (Notable)
Nikolaevsk-Na-Amure	Russia	Record high maximum temperature	22.8 C (73.0 F)	36 of 100 (Notable)
Portland Rfc City	United States	Record low minimum temperature	3.9 C (39.0 F)	36 of 100 (Notable)
Curral Novo	Brazil	Record daily precipitation	47.6 mm (1.9 in)	35 of 100 (Notable)
Brewerton Lock 23	United States	Record daily precipitation	28.4 mm (1.1 in)	35 of 100 (Notable)
Geneva Exp STN	United States	Record daily precipitation	32.3 mm (1.3 in)	35 of 100 (Notable)
Milman	Australia	Record daily precipitation	36.6 mm (1.4 in)	34 of 100 (Routine)
Kotdwara	India	Record daily precipitation	35.6 mm (1.4 in)	34 of 100 (Routine)
Nogliki	Russia	Record high maximum temperature	29.4 C (84.9 F)	34 of 100 (Routine)
Warren 3 S	United States	Record daily precipitation	39.9 mm (1.6 in)	34 of 100 (Routine)
Warren	United States	Record daily precipitation	25.9 mm (1.0 in)	34 of 100 (Routine)
St Lawrence Post Office	Australia	Record daily precipitation	31.8 mm (1.3 in)	33 of 100 (Routine)
Luiz Correia	Brazil	Record daily precipitation	98.8 mm (3.9 in)	33 of 100 (Routine)
Bull Harbour	Canada	Record low minimum temperature	-0.6 C (30.9 F)	33 of 100 (Routine)
Nandura	India	Record daily precipitation	26.2 mm (1.0 in)	33 of 100 (Routine)
Sandy Cape Lighthouse	Australia	Record daily precipitation	35.1 mm (1.4 in)	32 of 100 (Routine)
Barkerville	Canada	Record low minimum temperature	-8.9 C (16.0 F)	32 of 100 (Routine)
Old Forge	United States	Record daily precipitation	40.1 mm (1.6 in)	32 of 100 (Routine)
Bansgaon	India	Record daily precipitation	37.6 mm (1.5 in)	31 of 100 (Routine)
Lockport 2SE	United States	Record daily precipitation	29.2 mm (1.1 in)	31 of 100 (Routine)
Everett	United States	Record daily precipitation	32.8 mm (1.3 in)	31 of 100 (Routine)
Waterville	United States	Record low minimum temperature	-4.4 C (24.1 F)	31 of 100 (Routine)
Jodhpur	India	Record daily precipitation	26.2 mm (1.0 in)	30 of 100 (Routine)
Batavia	United States	Record daily precipitation	26.2 mm (1.0 in)	30 of 100 (Routine)
Cayuga Lock #1	United States	Record daily precipitation	50.3 mm (2.0 in)	30 of 100 (Routine)
Delta	United States	Record daily precipitation	35.3 mm (1.4 in)	30 of 100 (Routine)

Counts by Type and Timescale

468 records

Records set or tied on 14 May 1964 by type: Highest daily maximum 28, Lowest daily maximum 37, Highest daily minimum 36, Lowest daily minimum 153, Heaviest daily rainfall 209, Heaviest daily snowfall 5.

Records on 14 May 1964 by type
Record type	Records
Highest daily maximum	28
Lowest daily maximum	37
Highest daily minimum	36
Lowest daily minimum	153
Heaviest daily rainfall	209
Heaviest daily snowfall	5
Deepest snow cover	0

Records on 14 May 1964 by timescale: all-time 0, monthly 14, daily 454.

How Much Records Were Beaten By

389 broken records

Margins by which the 389 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 83.3. Ties are not counted.

Top 20 by Significance

14 May 1964

Top 20 records on 14 May 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 May 1964	Lowville, US	daily rain	56.9 mm (2.2 in)	41.7 mm (1.6 in)	66 years	67 of 100 (Major)
14 May 1964	Muhammadpur, IN	daily rain	48.8 mm (1.9 in)	48.8 mm (1.9 in)	63 years	64 of 100 (Major)
14 May 1964	Indian Lake 2SW, US	daily rain	50.8 mm (2.0 in)	33.0 mm (1.3 in)	56 years	62 of 100 (Major)
14 May 1964	Mays Point Lock 25, US	monthly rain	84.1 mm (3.3 in)	44.2 mm (1.7 in)	20 years	59 of 100 (Notable)
14 May 1964	Nannilam, IN	daily rain	96.0 mm (3.8 in)	83.3 mm (3.3 in)	60 years	58 of 100 (Notable)
14 May 1964	Wanakena Rngr School, US	daily rain	43.7 mm (1.7 in)	28.5 mm (1.1 in)	44 years	58 of 100 (Notable)
14 May 1964	Sodus 1W, US	daily rain	41.1 mm (1.6 in)	34.0 mm (1.3 in)	40 years	56 of 100 (Notable)
14 May 1964	Cornwall, US	daily rain	45.7 mm (1.8 in)	21.8 mm (0.9 in)	75 years	55 of 100 (Notable)
14 May 1964	Oswego, US	daily rain	40.6 mm (1.6 in)	28.4 mm (1.1 in)	35 years	53 of 100 (Notable)
14 May 1964	Baldwinsville, US	daily rain	44.5 mm (1.8 in)	18.6 mm (0.7 in)	60 years	51 of 100 (Notable)
14 May 1964	Hinckley 2 SW, US	daily rain	50.5 mm (2.0 in)	36.8 mm (1.4 in)	28 years	51 of 100 (Notable)
14 May 1964	Bihar, IN	daily rain	41.9 mm (1.6 in)	32.5 mm (1.3 in)	61 years	50 of 100 (Notable)
14 May 1964	Chippewa Lake, US	daily rain	49.5 mm (1.9 in)	27.4 mm (1.1 in)	35 years	48 of 100 (Notable)
14 May 1964	Fatehpur, IN	daily rain	47.0 mm (1.9 in)	42.2 mm (1.7 in)	1 year	46 of 100 (Notable)
14 May 1964	Watertown, US	daily rain	28.4 mm (1.1 in)	15.7 mm (0.6 in)	68 years	45 of 100 (Notable)
14 May 1964	Everglades, US	daily rain	90.7 mm (3.6 in)	68.3 mm (2.7 in)	13 years	44 of 100 (Notable)
14 May 1964	Fulton, US	daily rain	33.3 mm (1.3 in)	25.7 mm (1.0 in)	11 years	44 of 100 (Notable)
14 May 1964	Mansfield 5 W, US	daily rain	61.0 mm (2.4 in)	32.3 mm (1.3 in)	17 years	44 of 100 (Notable)
14 May 1964	Ico, BR	daily rain	57.2 mm (2.3 in)	35.1 mm (1.4 in)	47 years	43 of 100 (Notable)
14 May 1964	Garu, IN	daily rain	43.1 mm (1.7 in)	29.4 mm (1.2 in)	28 years	43 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

1813 to 1964

Records set or tied on this calendar date in each year from 1813 to 1964. 1964 had 468 records.

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

Records on 05-14 in each year
Year	Records
1813	1
1814	1
1815	1
1816	1
1820	1
1833	1
1837	1
1844	1
1846	1
1848	2
1849	1
1854	1
1855	2
1861	1
1862	1
1864	1
1866	1
1870	1
1873	1
1874	1
1875	2
1876	1
1878	2
1879	4
1881	1
1882	1
1883	3
1884	1
1885	4
1886	1
1890	3
1891	1
1892	1
1893	1
1895	3
1896	4
1897	6
1898	3
1899	2
1900	13
1901	4
1902	7
1903	7
1904	11
1905	4
1906	15
1907	17
1908	39
1909	44
1910	22
1911	15
1912	19
1913	125
1914	24
1915	196
1916	50
1917	79
1918	42
1919	29
1920	52
1921	61
1922	67
1923	94
1924	117
1925	59
1926	73
1927	173
1928	189
1929	176
1930	166
1931	733
1932	367
1933	653
1934	175
1935	255
1936	342
1937	432
1938	310
1939	323
1940	324
1941	569
1942	398
1943	543
1944	368
1945	665
1946	308
1947	282
1948	326
1949	302
1950	170
1951	444
1952	302
1953	730
1954	416
1955	600
1956	683
1957	580
1958	534
1959	501
1960	617
1961	627
1962	948
1963	422
1964	468
1965	313
1966	348
1967	715
1968	1,052
1969	638
1970	553
1971	562
1972	546
1973	802
1974	915
1975	386
1976	593
1977	1,109
1978	926
1979	481
1980	496
1981	494
1982	668
1983	1,176
1984	1,084
1985	915
1986	776
1987	1,145
1988	540
1989	521
1990	594
1991	1,181
1992	740
1993	989
1994	830
1995	2,263
1996	1,869
1997	887
1998	1,375
1999	817
2000	872
2001	1,197
2002	963
2003	959
2004	1,501
2005	748
2006	707
2007	957
2008	778
2009	693
2010	1,092
2011	888
2012	819
2013	1,218
2014	1,038
2015	559
2016	635
2017	393
2018	1,113
2019	483
2020	514
2021	404
2022	924
2023	591
2024	558
2025	785
2026	525

Download the Data

Data for records on 1964-05-14: 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 20	352
20 to 40	28
40 to 60	7
60 to 80	1
80 to 100	1