Weather Records on 13 May 1964

469 weather records were set or tied worldwide on 13 May 1964. Highest significance: Chhibramau, IN.

Key Facts for 13 May 1964

On 13 May 1964, 469 weather records were set or tied at long-record stations worldwide.
110 were record highs and 121 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 14 monthly and 455 daily.
Chhibramau set a monthly record daily precipitation of 97.0 mm (3.8 in) on 13 May 1964.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 448 records.

Record Map

469 stations

469 station records on 13 May 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 May 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Chhibramau	India	Record daily precipitation	97.0 mm (3.8 in)	71 of 100 (Major)
Barharwa	India	Record daily precipitation	152.8 mm (6.0 in)	65 of 100 (Major)
Evergreen	United States	Record daily precipitation	95.3 mm (3.8 in)	65 of 100 (Major)
Bahraich	India	Record daily precipitation	71.0 mm (2.8 in)	64 of 100 (Major)
Kannauj	India	Record daily precipitation	48.0 mm (1.9 in)	53 of 100 (Notable)
Vasteras-Hasslo	Sweden	Record daily precipitation	29.2 mm (1.1 in)	48 of 100 (Notable)
University Exp STN	United States	Record daily snowfall	13.0 cm (5.1 in)	46 of 100 (Notable)
Rae Bareli	India	Record daily precipitation	35.6 mm (1.4 in)	45 of 100 (Notable)
Dalmau	India	Record daily precipitation	25.4 mm (1.0 in)	44 of 100 (Notable)
Purwa	India	Record daily precipitation	44.5 mm (1.8 in)	43 of 100 (Notable)
Randleman	United States	Record daily precipitation	55.9 mm (2.2 in)	43 of 100 (Notable)
Listowel	Canada	Record daily precipitation	31.8 mm (1.3 in)	40 of 100 (Notable)
Kadipur	India	Record daily precipitation	59.4 mm (2.3 in)	40 of 100 (Notable)
Chintalapudi	India	Record daily precipitation	58.9 mm (2.3 in)	39 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record high minimum temperature	4.0 C (39.2 F)	39 of 100 (Notable)
Brundidge	United States	Record daily precipitation	59.4 mm (2.3 in)	39 of 100 (Notable)
Panki	India	Record daily precipitation	43.7 mm (1.7 in)	38 of 100 (Notable)
Jamshedpur	India	Record daily precipitation	44.8 mm (1.8 in)	38 of 100 (Notable)
Sheoganj	India	Record daily precipitation	32.0 mm (1.3 in)	38 of 100 (Notable)
Rayne 6 N	United States	Record daily precipitation	50.8 mm (2.0 in)	38 of 100 (Notable)
Wallaceburg	Canada	Record daily precipitation	27.2 mm (1.1 in)	37 of 100 (Notable)
Bansdih	India	Record daily precipitation	69.9 mm (2.8 in)	35 of 100 (Notable)
Farrell Sharon	United States	Record daily precipitation	28.4 mm (1.1 in)	35 of 100 (Notable)
Kirchdorf/Poel	Germany	Record high minimum temperature	14.7 C (58.5 F)	34 of 100 (Routine)
Shahabad	India	Record daily precipitation	35.6 mm (1.4 in)	34 of 100 (Routine)
Sultanpur	India	Record daily precipitation	33.0 mm (1.3 in)	34 of 100 (Routine)
Dodgeville Wwtp	United States	Record daily precipitation	35.1 mm (1.4 in)	34 of 100 (Routine)
Putbus	Germany	Record high maximum temperature	26.0 C (78.8 F)	33 of 100 (Routine)
Lichtentanne	Germany	Record high maximum temperature	28.6 C (83.5 F)	33 of 100 (Routine)
Sanehighat	India	Record daily precipitation	50.6 mm (2.0 in)	33 of 100 (Routine)
Hasanganj	India	Record daily precipitation	36.1 mm (1.4 in)	33 of 100 (Routine)
Union Springs 9 S	United States	Record daily precipitation	55.4 mm (2.2 in)	33 of 100 (Routine)
Saint Johns	United States	Record daily precipitation	25.1 mm (1.0 in)	33 of 100 (Routine)
Oberlin	United States	Record daily precipitation	26.7 mm (1.1 in)	33 of 100 (Routine)
Beloit	United States	Record daily precipitation	37.6 mm (1.5 in)	33 of 100 (Routine)
Sandvig	Denmark	Record high maximum temperature	24.5 C (76.1 F)	32 of 100 (Routine)
Georgetown Post Office	Australia	Record low maximum temperature	25.0 C (77.0 F)	31 of 100 (Routine)
Oak Ridges	Canada	Record daily precipitation	30.2 mm (1.2 in)	31 of 100 (Routine)
Heinersreuth-Vollhof	Germany	Record high maximum temperature	28.5 C (83.3 F)	31 of 100 (Routine)
Millport 4 NE	United States	Record daily precipitation	47.0 mm (1.9 in)	31 of 100 (Routine)
Sao Luiz Do Curu	Brazil	Record daily precipitation	120.0 mm (4.7 in)	30 of 100 (Routine)
Barkerville	Canada	Record low maximum temperature	2.8 C (37.0 F)	30 of 100 (Routine)
Forest	Canada	Record daily precipitation	33.0 mm (1.3 in)	30 of 100 (Routine)
Dharmsala Lower	India	Record daily precipitation	96.0 mm (3.8 in)	30 of 100 (Routine)
Schwerin	Germany	Record high minimum temperature	14.7 C (58.5 F)	29 of 100 (Routine)
Coldwater St School	United States	Record daily precipitation	39.6 mm (1.6 in)	29 of 100 (Routine)
Hoffmeister 3 W	United States	Record daily precipitation	51.8 mm (2.0 in)	29 of 100 (Routine)
Woolooga Post Office	Australia	Record daily precipitation	26.2 mm (1.0 in)	28 of 100 (Routine)
Storlien	Sweden	Record high minimum temperature	7.0 C (44.6 F)	28 of 100 (Routine)
Clinton #1	United States	Record low maximum temperature	11.1 C (52.0 F)	28 of 100 (Routine)
Holy Cross	United States	Record low minimum temperature	-11.1 C (12.0 F)	28 of 100 (Routine)
Newport	United States	Record low maximum temperature	11.1 C (52.0 F)	28 of 100 (Routine)
Quatsino	Canada	Record low maximum temperature	8.3 C (46.9 F)	27 of 100 (Routine)
Motihari	India	Record daily precipitation	85.6 mm (3.4 in)	27 of 100 (Routine)
Amarpara	India	Record daily precipitation	32.3 mm (1.3 in)	27 of 100 (Routine)
Fatehgarh	India	Record daily precipitation	36.1 mm (1.4 in)	27 of 100 (Routine)
Jonkoping	Sweden	Record high maximum temperature	25.0 C (77.0 F)	27 of 100 (Routine)
Laurel 3 W	United States	Record daily precipitation	46.2 mm (1.8 in)	27 of 100 (Routine)
Caledonia	United States	Record daily precipitation	27.9 mm (1.1 in)	27 of 100 (Routine)
Paauilo 221	United States	Record daily precipitation	48.3 mm (1.9 in)	27 of 100 (Routine)

Counts by Type and Timescale

469 records

Records set or tied on 13 May 1964 by type: Highest daily maximum 48, Lowest daily maximum 54, Highest daily minimum 62, Lowest daily minimum 67, Heaviest daily rainfall 230, Heaviest daily snowfall 8.

Records on 13 May 1964 by type
Record type	Records
Highest daily maximum	48
Lowest daily maximum	54
Highest daily minimum	62
Lowest daily minimum	67
Heaviest daily rainfall	230
Heaviest daily snowfall	8
Deepest snow cover	0

Records on 13 May 1964 by timescale: all-time 0, monthly 14, daily 455.

How Much Records Were Beaten By

406 broken records

Margins by which the 406 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 130.0. Ties are not counted.

Top 20 by Significance

13 May 1964

Top 20 records on 13 May 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 May 1964	Chhibramau, IN	monthly rain	97.0 mm (3.8 in)	66.0 mm (2.6 in)	50 years	71 of 100 (Major)
13 May 1964	Barharwa, IN	monthly rain	152.8 mm (6.0 in)	48.4 mm (1.9 in)	50 years	65 of 100 (Major)
13 May 1964	Evergreen, US	daily rain	95.3 mm (3.8 in)	72.2 mm (2.8 in)	61 years	65 of 100 (Major)
13 May 1964	Bahraich, IN	daily rain	71.0 mm (2.8 in)	64.6 mm (2.5 in)	61 years	64 of 100 (Major)
13 May 1964	Kannauj, IN	monthly rain	48.0 mm (1.9 in)	16.5 mm (0.6 in)	53 years	53 of 100 (Notable)
13 May 1964	Vasteras-Hasslo, SE	daily rain	29.2 mm (1.1 in)	12.5 mm (0.5 in)	35 years	48 of 100 (Notable)
13 May 1964	University Exp STN, US	daily snowfall	13.0 cm (5.1 in)	13.0 cm (5.1 in)	48 years	46 of 100 (Notable)
13 May 1964	Rae Bareli, IN	daily rain	35.6 mm (1.4 in)	29.2 mm (1.1 in)	15 years	45 of 100 (Notable)
13 May 1964	Dalmau, IN	daily rain	25.4 mm (1.0 in)	19.3 mm (0.8 in)	47 years	44 of 100 (Notable)
13 May 1964	Purwa, IN	monthly rain	44.5 mm (1.8 in)	14.5 mm (0.6 in)	26 years	43 of 100 (Notable)
13 May 1964	Randleman, US	daily rain	55.9 mm (2.2 in)	30.0 mm (1.2 in)	49 years	43 of 100 (Notable)
13 May 1964	Listowel, CA	daily rain	31.8 mm (1.3 in)	16.1 mm (0.6 in)	56 years	40 of 100 (Notable)
13 May 1964	Kadipur, IN	daily rain	59.4 mm (2.3 in)	32.2 mm (1.3 in)	15 years	40 of 100 (Notable)
13 May 1964	Chintalapudi, IN	daily rain	58.9 mm (2.3 in)	46.4 mm (1.8 in)	2 years	39 of 100 (Notable)
13 May 1964	Col du Grand St-Bernard, CH	daily high min	4.0 C (39.2 F)	0.4 C (0.7 F)	95 years	39 of 100 (Notable)
13 May 1964	Brundidge, US	daily rain	59.4 mm (2.3 in)	38.8 mm (1.5 in)	19 years	39 of 100 (Notable)
13 May 1964	Panki, IN	monthly rain	43.7 mm (1.7 in)	7.6 mm (0.30 in)	49 years	38 of 100 (Notable)
13 May 1964	Jamshedpur, IN	daily rain	44.8 mm (1.8 in)	37.4 mm (1.5 in)	16 years	38 of 100 (Notable)
13 May 1964	Sheoganj, IN	daily rain	32.0 mm (1.3 in)	29.5 mm (1.2 in)	34 years	38 of 100 (Notable)
13 May 1964	Rayne 6 N, US	daily rain	50.8 mm (2.0 in)	23.4 mm (0.9 in)	69 years	38 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

1794 to 1964

Records set or tied on this calendar date in each year from 1794 to 1964. 1964 had 469 records.

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

Records on 05-13 in each year
Year	Records
1794	1
1799	1
1806	1
1811	1
1814	1
1816	1
1820	1
1833	1
1834	1
1842	1
1848	2
1851	1
1859	1
1860	2
1866	1
1867	1
1868	1
1876	1
1877	1
1878	1
1879	3
1881	4
1882	2
1883	2
1884	1
1885	3
1886	4
1887	1
1889	1
1890	2
1891	2
1893	1
1894	3
1895	5
1896	7
1897	6
1898	2
1899	2
1900	6
1901	5
1902	6
1903	4
1904	14
1905	16
1906	31
1907	25
1908	26
1909	10
1910	24
1911	22
1912	51
1913	50
1914	118
1915	133
1916	39
1917	91
1918	208
1919	37
1920	34
1921	62
1922	45
1923	140
1924	97
1925	130
1926	101
1927	165
1928	227
1929	145
1930	197
1931	386
1932	268
1933	709
1934	263
1935	319
1936	319
1937	186
1938	443
1939	309
1940	495
1941	662
1942	650
1943	605
1944	369
1945	507
1946	349
1947	299
1948	382
1949	462
1950	331
1951	538
1952	412
1953	1,053
1954	311
1955	502
1956	1,420
1957	481
1958	632
1959	592
1960	1,466
1961	556
1962	978
1963	451
1964	469
1965	266
1966	683
1967	609
1968	975
1969	663
1970	723
1971	843
1972	444
1973	546
1974	1,122
1975	381
1976	549
1977	834
1978	932
1979	633
1980	563
1981	469
1982	953
1983	1,041
1984	1,005
1985	939
1986	776
1987	1,101
1988	876
1989	669
1990	719
1991	1,046
1992	962
1993	950
1994	620
1995	1,883
1996	1,980
1997	1,113
1998	1,402
1999	727
2000	1,197
2001	1,142
2002	1,225
2003	695
2004	1,328
2005	889
2006	777
2007	655
2008	663
2009	690
2010	1,362
2011	715
2012	732
2013	1,051
2014	979
2015	632
2016	385
2017	572
2018	949
2019	524
2020	894
2021	656
2022	1,727
2023	550
2024	488
2025	887
2026	1,027

Download the Data

Data for records on 1964-05-13: 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	383
20 to 40	15
40 to 60	4
60 to 80	3
80 to 100	0
100 to 120	0
120 to 140	1