Weather Records on 13 June 1963

436 weather records were set or tied worldwide on 13 June 1963. Highest significance: Rietbult, ZA.

Key Facts for 13 June 1963

On 13 June 1963, 436 weather records were set or tied at long-record stations worldwide.
109 were record highs and 128 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 17 monthly and 419 daily.
Rietbult set a monthly record daily precipitation of 55.0 mm (2.2 in) on 13 June 1963.
Across 164 earlier years (1819 to 2026) the same calendar date averaged 427 records.

Record Map

436 stations

436 station records on 13 June 1963 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 June 1963: highest significance records shown on the map
Station	Country	Type	Value	Significance
Rietbult	South Africa	Record daily precipitation	55.0 mm (2.2 in)	60 of 100 (Major)
Uccle	Belgium	Record daily precipitation	35.3 mm (1.4 in)	59 of 100 (Notable)
Moorddrift	South Africa	Record daily precipitation	47.5 mm (1.9 in)	57 of 100 (Notable)
Vellore	India	Record daily precipitation	61.4 mm (2.4 in)	53 of 100 (Notable)
Strehla	South Africa	Record daily precipitation	31.2 mm (1.2 in)	53 of 100 (Notable)
Potgietersrus	South Africa	Record daily precipitation	27.5 mm (1.1 in)	50 of 100 (Notable)
Inyoko	South Africa	Record daily precipitation	44.0 mm (1.7 in)	48 of 100 (Notable)
Umrer	India	Record daily precipitation	103.0 mm (4.1 in)	47 of 100 (Notable)
Greylingstad (Sar)	South Africa	Record daily precipitation	40.0 mm (1.6 in)	47 of 100 (Notable)
Driefontein	South Africa	Record daily precipitation	32.5 mm (1.3 in)	47 of 100 (Notable)
Bergplaats	South Africa	Record daily precipitation	31.0 mm (1.2 in)	46 of 100 (Notable)
Chakradhanpur	India	Record daily precipitation	92.7 mm (3.6 in)	45 of 100 (Notable)
Arni	India	Record daily precipitation	69.2 mm (2.7 in)	45 of 100 (Notable)
Nannilam	India	Record daily precipitation	43.4 mm (1.7 in)	45 of 100 (Notable)
Pilgrims Rest (Pol)	South Africa	Record daily precipitation	31.5 mm (1.2 in)	45 of 100 (Notable)
Krishnagiri	India	Record daily precipitation	75.0 mm (3.0 in)	44 of 100 (Notable)
Bysonder	South Africa	Record daily precipitation	43.5 mm (1.7 in)	44 of 100 (Notable)
Tirukkattupalli	India	Record daily precipitation	76.8 mm (3.0 in)	43 of 100 (Notable)
Nebo	South Africa	Record daily precipitation	40.8 mm (1.6 in)	43 of 100 (Notable)
Nuwara Eliya	Sri Lanka	Record low minimum temperature	9.8 C (49.6 F)	42 of 100 (Notable)
Amarpara	India	Record daily precipitation	143.5 mm (5.6 in)	42 of 100 (Notable)
Leslie (Mun)	South Africa	Record daily precipitation	47.5 mm (1.9 in)	42 of 100 (Notable)
Avanashi	India	Record daily precipitation	35.0 mm (1.4 in)	41 of 100 (Notable)
Derdekraal	South Africa	Record daily precipitation	41.0 mm (1.6 in)	41 of 100 (Notable)
Trier-Zewen	Germany	Record daily precipitation	26.8 mm (1.1 in)	40 of 100 (Notable)
Rankins Pass	South Africa	Record daily precipitation	37.0 mm (1.5 in)	39 of 100 (Notable)
Thammampatty	India	Record daily precipitation	41.6 mm (1.6 in)	38 of 100 (Notable)
Vlakplaats	South Africa	Record daily precipitation	25.5 mm (1.0 in)	38 of 100 (Notable)
Big Bend(Wissel Rode)	Swaziland	Record daily precipitation	53.0 mm (2.1 in)	38 of 100 (Notable)
Huntingdon	Canada	Record low maximum temperature	12.2 C (54.0 F)	37 of 100 (Notable)
Montcornet	France	Record daily precipitation	33.1 mm (1.3 in)	37 of 100 (Notable)
Cooma (Carlaminda)	Australia	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)
Sihora Sr	India	Record daily precipitation	66.0 mm (2.6 in)	36 of 100 (Notable)
Tanjavur	India	Record daily precipitation	80.6 mm (3.2 in)	36 of 100 (Notable)
Delhi Sadar	India	Record daily precipitation	56.0 mm (2.2 in)	36 of 100 (Notable)
Amiens-Glisy	France	Record daily precipitation	28.3 mm (1.1 in)	35 of 100 (Notable)
Celaya (Smn)	Mexico	Record low maximum temperature	18.9 C (66.0 F)	35 of 100 (Notable)
Puttur	India	Record daily precipitation	90.6 mm (3.6 in)	34 of 100 (Routine)
Vastrap	South Africa	Record daily precipitation	40.0 mm (1.6 in)	34 of 100 (Routine)
Haenertsburg (Pol)	South Africa	Record daily precipitation	26.5 mm (1.0 in)	33 of 100 (Routine)
Olney 2S	United States	Record daily precipitation	63.0 mm (2.5 in)	33 of 100 (Routine)
Neidavasal	India	Record daily precipitation	45.0 mm (1.8 in)	32 of 100 (Routine)
Farmerville	United States	Record high maximum temperature	37.2 C (99.0 F)	32 of 100 (Routine)
Kuppam	India	Record daily precipitation	31.0 mm (1.2 in)	30 of 100 (Routine)
Avanigadda	India	Record daily precipitation	61.5 mm (2.4 in)	30 of 100 (Routine)
Kodaikanal	India	Record daily precipitation	28.5 mm (1.1 in)	30 of 100 (Routine)
Iluppur	India	Record daily precipitation	68.1 mm (2.7 in)	30 of 100 (Routine)
La Grange 1N	United States	Record high maximum temperature	37.2 C (99.0 F)	29 of 100 (Routine)
Cortland	United States	Record low maximum temperature	10.6 C (51.1 F)	29 of 100 (Routine)
Weldon	United States	Record low minimum temperature	10.0 C (50.0 F)	29 of 100 (Routine)
Nagappattinam	India	Record daily precipitation	25.0 mm (1.0 in)	28 of 100 (Routine)
Alkmaar	South Africa	Record daily precipitation	35.5 mm (1.4 in)	28 of 100 (Routine)
Centerville	United States	Record high maximum temperature	35.0 C (95.0 F)	28 of 100 (Routine)
Geneva Exp STN	United States	Record low maximum temperature	14.4 C (57.9 F)	28 of 100 (Routine)
Indian Lake 2SW	United States	Record low maximum temperature	9.4 C (48.9 F)	28 of 100 (Routine)
Gettysburg	United States	Record low maximum temperature	17.2 C (63.0 F)	28 of 100 (Routine)
Montrose	United States	Record low maximum temperature	10.0 C (50.0 F)	28 of 100 (Routine)
Woodstock	United States	Record low maximum temperature	14.4 C (57.9 F)	28 of 100 (Routine)
Sable Island	Canada	Record daily precipitation	26.4 mm (1.0 in)	27 of 100 (Routine)
Garotha	India	Record daily precipitation	71.1 mm (2.8 in)	27 of 100 (Routine)

Counts by Type and Timescale

436 records

Records set or tied on 13 June 1963 by type: Highest daily maximum 74, Lowest daily maximum 66, Highest daily minimum 35, Lowest daily minimum 62, Heaviest daily rainfall 199.

Records on 13 June 1963 by type
Record type	Records
Highest daily maximum	74
Lowest daily maximum	66
Highest daily minimum	35
Lowest daily minimum	62
Heaviest daily rainfall	199
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 13 June 1963 by timescale: all-time 0, monthly 17, daily 419.

How Much Records Were Beaten By

348 broken records

Margins by which the 348 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 80.8. Ties are not counted.

Top 20 by Significance

13 June 1963

Top 20 records on 13 June 1963 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 June 1963	Rietbult, ZA	monthly rain	55.0 mm (2.2 in)	24.8 mm (1.0 in)	18 years	60 of 100 (Major)
13 June 1963	Uccle, BE	daily rain	35.3 mm (1.4 in)	22.8 mm (0.9 in)	36 years	59 of 100 (Notable)
13 June 1963	Moorddrift, ZA	daily rain	47.5 mm (1.9 in)	47.5 mm (1.9 in)	44 years	57 of 100 (Notable)
13 June 1963	Vellore, IN	daily rain	61.4 mm (2.4 in)	39.3 mm (1.5 in)	60 years	53 of 100 (Notable)
13 June 1963	Strehla, ZA	daily rain	31.2 mm (1.2 in)	31.2 mm (1.2 in)	42 years	53 of 100 (Notable)
13 June 1963	Potgietersrus, ZA	daily rain	27.5 mm (1.1 in)	27.5 mm (1.1 in)	58 years	50 of 100 (Notable)
13 June 1963	Inyoko, ZA	daily rain	44.0 mm (1.7 in)	42.2 mm (1.7 in)	18 years	48 of 100 (Notable)
13 June 1963	Umrer, IN	daily rain	103.0 mm (4.1 in)	69.5 mm (2.7 in)	44 years	47 of 100 (Notable)
13 June 1963	Greylingstad (Sar), ZA	monthly rain	40.0 mm (1.6 in)	16.4 mm (0.6 in)	21 years	47 of 100 (Notable)
13 June 1963	Driefontein, ZA	daily rain	32.5 mm (1.3 in)	28.0 mm (1.1 in)	8 years	47 of 100 (Notable)
13 June 1963	Bergplaats, ZA	daily rain	31.0 mm (1.2 in)	26.7 mm (1.1 in)	25 years	46 of 100 (Notable)
13 June 1963	Chakradhanpur, IN	daily rain	92.7 mm (3.6 in)	57.1 mm (2.2 in)	29 years	45 of 100 (Notable)
13 June 1963	Arni, IN	daily rain	69.2 mm (2.7 in)	33.9 mm (1.3 in)	40 years	45 of 100 (Notable)
13 June 1963	Nannilam, IN	daily rain	43.4 mm (1.7 in)	32.2 mm (1.3 in)	46 years	45 of 100 (Notable)
13 June 1963	Pilgrims Rest (Pol), ZA	daily rain	31.5 mm (1.2 in)	26.7 mm (1.1 in)	18 years	45 of 100 (Notable)
13 June 1963	Krishnagiri, IN	daily rain	75.0 mm (3.0 in)	46.8 mm (1.8 in)	32 years	44 of 100 (Notable)
13 June 1963	Bysonder, ZA	daily rain	43.5 mm (1.7 in)	42.3 mm (1.7 in)	0 years	44 of 100 (Notable)
13 June 1963	Tirukkattupalli, IN	daily rain	76.8 mm (3.0 in)	60.3 mm (2.4 in)	22 years	43 of 100 (Notable)
13 June 1963	Nebo, ZA	daily rain	40.8 mm (1.6 in)	38.3 mm (1.5 in)	18 years	43 of 100 (Notable)
13 June 1963	Nuwara Eliya, LK	daily low min	9.8 C (49.6 F)	1.3 C (2.3 F)	79 years	42 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

1819 to 1963

Records set or tied on this calendar date in each year from 1819 to 1963. 1963 had 436 records.

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

Records on 06-13 in each year
Year	Records
1819	1
1822	1
1834	1
1838	1
1845	1
1846	1
1847	2
1849	1
1850	1
1855	1
1857	3
1858	1
1863	1
1866	2
1867	1
1869	1
1871	1
1873	1
1874	2
1876	1
1877	2
1878	1
1880	2
1882	5
1883	1
1887	1
1888	1
1889	6
1890	1
1891	6
1892	9
1893	1
1894	2
1895	3
1896	2
1897	4
1898	3
1899	3
1900	3
1901	10
1902	4
1903	21
1904	6
1905	8
1906	15
1907	24
1908	6
1909	16
1910	23
1911	20
1912	35
1913	19
1914	19
1915	31
1916	52
1917	93
1918	31
1919	61
1920	253
1921	46
1922	91
1923	89
1924	160
1925	129
1926	174
1927	345
1928	197
1929	256
1930	188
1931	132
1932	282
1933	415
1934	117
1935	186
1936	342
1937	287
1938	388
1939	413
1940	451
1941	454
1942	898
1943	572
1944	499
1945	580
1946	361
1947	645
1948	264
1949	486
1950	476
1951	655
1952	1,019
1953	787
1954	352
1955	744
1956	868
1957	288
1958	595
1959	318
1960	276
1961	586
1962	367
1963	436
1964	329
1965	474
1966	499
1967	678
1968	637
1969	1,082
1970	528
1971	356
1972	486
1973	608
1974	576
1975	416
1976	631
1977	555
1978	547
1979	1,034
1980	689
1981	1,074
1982	999
1983	806
1984	766
1985	1,339
1986	594
1987	1,003
1988	607
1989	888
1990	661
1991	813
1992	1,044
1993	709
1994	742
1995	854
1996	683
1997	1,074
1998	1,637
1999	1,066
2000	1,095
2001	1,726
2002	940
2003	1,073
2004	628
2005	1,566
2006	1,168
2007	643
2008	856
2009	788
2010	1,424
2011	702
2012	683
2013	1,218
2014	525
2015	629
2016	612
2017	897
2018	581
2019	936
2020	935
2021	1,176
2022	1,357
2023	662
2024	749
2025	658
2026	784

Download the Data

Data for records on 1963-06-13: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 20	303
20 to 40	35
40 to 60	7
60 to 80	2
80 to 100	1