Weather Records on 11 June 1964

601 weather records were set or tied worldwide on 11 June 1964. Highest significance: Lithgow (Cooerwull), AU.

Key Facts for 11 June 1964

On 11 June 1964, 601 weather records were set or tied at long-record stations worldwide.
127 were record highs and 123 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 14 monthly and 586 daily.
Lithgow (Cooerwull) set a daily record precipitation of 96.8 mm (3.8 in) on 11 June 1964.
Across 168 earlier years (1793 to 2026) the same calendar date averaged 413 records.

Record Map

601 stations

601 station records on 11 June 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 June 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Lithgow (Cooerwull)	Australia	Record daily precipitation	96.8 mm (3.8 in)	69 of 100 (Major)
Bowral Post Office	Australia	Record daily precipitation	109.5 mm (4.3 in)	69 of 100 (Major)
Gretna (Aut)	Canada	Record daily precipitation	57.4 mm (2.3 in)	64 of 100 (Major)
Oberon (Springbank)	Australia	Record daily precipitation	67.1 mm (2.6 in)	62 of 100 (Major)
Cooranbong (Avondale)	Australia	Record daily precipitation	157.5 mm (6.2 in)	61 of 100 (Major)
Grand Forks UNIV (NWS)	United States	Record daily precipitation	73.2 mm (2.9 in)	60 of 100 (Major)
Minilya	Australia	Record daily precipitation	62.0 mm (2.4 in)	58 of 100 (Notable)
Alagoa Nova (Laranjeiras)	Brazil	Record daily precipitation	108.0 mm (4.3 in)	57 of 100 (Notable)
Emerson	Canada	Record daily precipitation	90.9 mm (3.6 in)	57 of 100 (Notable)
Sunny Corner (Snow Line)	Australia	Record daily precipitation	50.8 mm (2.0 in)	56 of 100 (Notable)
Camden Bowling Club	Australia	Record daily precipitation	117.6 mm (4.6 in)	56 of 100 (Notable)
Moss Vale (Hoskins Street)	Australia	Record daily precipitation	107.4 mm (4.2 in)	56 of 100 (Notable)
Carbla Station	Australia	Record daily precipitation	55.4 mm (2.2 in)	54 of 100 (Notable)
Camden (Brownlow Hill)	Australia	Record daily precipitation	138.7 mm (5.5 in)	54 of 100 (Notable)
Exeter	Australia	Record daily precipitation	129.5 mm (5.1 in)	54 of 100 (Notable)
Wyong (Wyong Golf Club)	Australia	Record daily precipitation	116.6 mm (4.6 in)	53 of 100 (Notable)
Bundanoon Bowling Club	Australia	Record daily precipitation	144.8 mm (5.7 in)	53 of 100 (Notable)
Marulan (George St)	Australia	Record daily precipitation	57.9 mm (2.3 in)	53 of 100 (Notable)
Nanutarra	Australia	Record daily precipitation	65.0 mm (2.6 in)	52 of 100 (Notable)
Robertson (Caalong Street)	Australia	Record daily precipitation	207.0 mm (8.1 in)	52 of 100 (Notable)
Brickhouse	Australia	Record daily precipitation	45.2 mm (1.8 in)	51 of 100 (Notable)
Wyee (Wyee Farms Rd)	Australia	Record daily precipitation	177.0 mm (7.0 in)	51 of 100 (Notable)
Doorawarrah	Australia	Record daily precipitation	50.3 mm (2.0 in)	49 of 100 (Notable)
Woonona (Popes Rd)	Australia	Record daily precipitation	140.5 mm (5.5 in)	49 of 100 (Notable)
Sao Luiz Do Curu	Brazil	Record daily precipitation	60.2 mm (2.4 in)	49 of 100 (Notable)
Koordarrie	Australia	Record daily precipitation	63.5 mm (2.5 in)	48 of 100 (Notable)
Springwood Bowling Club	Australia	Record daily precipitation	82.0 mm (3.2 in)	48 of 100 (Notable)
Kenny Hill	Australia	Record daily precipitation	109.7 mm (4.3 in)	48 of 100 (Notable)
Kangaroo Valley (Main Rd)	Australia	Record daily precipitation	153.2 mm (6.0 in)	47 of 100 (Notable)
Wedderburn	Australia	Record daily precipitation	115.8 mm (4.6 in)	47 of 100 (Notable)
Dapto West (Stane Dykes)	Australia	Record daily precipitation	73.4 mm (2.9 in)	46 of 100 (Notable)
Kooline	Australia	Record daily precipitation	79.0 mm (3.1 in)	45 of 100 (Notable)
Springfontein (Mun)	South Africa	Record daily precipitation	37.0 mm (1.5 in)	45 of 100 (Notable)
Culicup Estate	Australia	Record daily precipitation	42.4 mm (1.7 in)	44 of 100 (Notable)
Hamel	Australia	Record daily precipitation	59.4 mm (2.3 in)	44 of 100 (Notable)
Lidcombe (Carnarvon Golf Club)	Australia	Record daily precipitation	57.7 mm (2.3 in)	43 of 100 (Notable)
Hamelin Pool	Australia	Record daily precipitation	41.9 mm (1.6 in)	42 of 100 (Notable)
Byro	Australia	Record daily precipitation	47.8 mm (1.9 in)	42 of 100 (Notable)
Jamberoo (Lorna)	Australia	Record daily precipitation	147.1 mm (5.8 in)	42 of 100 (Notable)
Binthalya	Australia	Record daily precipitation	35.8 mm (1.4 in)	41 of 100 (Notable)
Cataract Dam	Australia	Record daily precipitation	198.1 mm (7.8 in)	41 of 100 (Notable)
Lyons River	Australia	Record daily precipitation	38.6 mm (1.5 in)	40 of 100 (Notable)
Av-A-Rest	Australia	Record daily precipitation	41.1 mm (1.6 in)	40 of 100 (Notable)
Darkan	Australia	Record daily precipitation	31.5 mm (1.2 in)	40 of 100 (Notable)
Blackheath (Lawrence St)	Australia	Record daily precipitation	199.4 mm (7.9 in)	40 of 100 (Notable)
Oberon (Jenolan Caves)	Australia	Record daily precipitation	125.0 mm (4.9 in)	40 of 100 (Notable)
Prospect Reservoir	Australia	Record daily precipitation	49.3 mm (1.9 in)	40 of 100 (Notable)
Dapto Bowling Club	Australia	Record daily precipitation	94.0 mm (3.7 in)	40 of 100 (Notable)
Morden	Canada	Record daily precipitation	38.9 mm (1.5 in)	40 of 100 (Notable)
Madoonga	Australia	Record daily precipitation	30.0 mm (1.2 in)	39 of 100 (Notable)
Billabalong	Australia	Record daily precipitation	37.8 mm (1.5 in)	38 of 100 (Notable)
Woronora Dam	Australia	Record daily precipitation	137.7 mm (5.4 in)	38 of 100 (Notable)
Trafalgar	Canada	Record daily precipitation	50.5 mm (2.0 in)	38 of 100 (Notable)
Polur	India	Record daily precipitation	69.6 mm (2.7 in)	38 of 100 (Notable)
Landor	Australia	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Mileura	Australia	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Goorangoola	Australia	Record daily precipitation	64.8 mm (2.6 in)	37 of 100 (Notable)
Emu Plains	Australia	Record daily precipitation	65.5 mm (2.6 in)	37 of 100 (Notable)
Great Bend 3WNW	United States	Record daily precipitation	43.9 mm (1.7 in)	37 of 100 (Notable)
Beringarra	Australia	Record daily precipitation	25.9 mm (1.0 in)	36 of 100 (Notable)

Counts by Type and Timescale

601 records

Records set or tied on 11 June 1964 by type: Highest daily maximum 47, Lowest daily maximum 55, Highest daily minimum 80, Lowest daily minimum 68, Heaviest daily rainfall 351.

Records on 11 June 1964 by type
Record type	Records
Highest daily maximum	47
Lowest daily maximum	55
Highest daily minimum	80
Lowest daily minimum	68
Heaviest daily rainfall	351
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 June 1964 by timescale: all-time 1, monthly 14, daily 586.

How Much Records Were Beaten By

503 broken records

Margins by which the 503 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 155.2. Ties are not counted.

Top 20 by Significance

11 June 1964

Top 20 records on 11 June 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 June 1964	Lithgow (Cooerwull), AU	daily rain	96.8 mm (3.8 in)	58.7 mm (2.3 in)	70 years	69 of 100 (Major)
11 June 1964	Bowral Post Office, AU	daily rain	109.5 mm (4.3 in)	69.9 mm (2.8 in)	70 years	69 of 100 (Major)
11 June 1964	Gretna (Aut), CA	daily rain	57.4 mm (2.3 in)	43.4 mm (1.7 in)	68 years	64 of 100 (Major)
11 June 1964	Oberon (Springbank), AU	daily rain	67.1 mm (2.6 in)	36.4 mm (1.4 in)	72 years	62 of 100 (Major)
11 June 1964	Cooranbong (Avondale), AU	daily rain	157.5 mm (6.2 in)	116.6 mm (4.6 in)	51 years	61 of 100 (Major)
11 June 1964	Grand Forks UNIV (NWS), US	daily rain	73.2 mm (2.9 in)	38.9 mm (1.5 in)	63 years	60 of 100 (Major)
11 June 1964	Minilya, AU	daily rain	62.0 mm (2.4 in)	51.3 mm (2.0 in)	40 years	58 of 100 (Notable)
11 June 1964	Alagoa Nova (Laranjeiras), BR	daily rain	108.0 mm (4.3 in)	68.1 mm (2.7 in)	43 years	57 of 100 (Notable)
11 June 1964	Emerson, CA	monthly rain	90.9 mm (3.6 in)	22.3 mm (0.9 in)	64 years	57 of 100 (Notable)
11 June 1964	Sunny Corner (Snow Line), AU	daily rain	50.8 mm (2.0 in)	30.7 mm (1.2 in)	52 years	56 of 100 (Notable)
11 June 1964	Camden Bowling Club, AU	daily rain	117.6 mm (4.6 in)	73.7 mm (2.9 in)	30 years	56 of 100 (Notable)
11 June 1964	Moss Vale (Hoskins Street), AU	daily rain	107.4 mm (4.2 in)	62.7 mm (2.5 in)	30 years	56 of 100 (Notable)
11 June 1964	Carbla Station, AU	daily rain	55.4 mm (2.2 in)	32.0 mm (1.3 in)	43 years	54 of 100 (Notable)
11 June 1964	Camden (Brownlow Hill), AU	monthly rain	138.7 mm (5.5 in)	37.6 mm (1.5 in)	34 years	54 of 100 (Notable)
11 June 1964	Exeter, AU	daily rain	129.5 mm (5.1 in)	82.8 mm (3.3 in)	30 years	54 of 100 (Notable)
11 June 1964	Wyong (Wyong Golf Club), AU	daily rain	116.6 mm (4.6 in)	51.6 mm (2.0 in)	72 years	53 of 100 (Notable)
11 June 1964	Bundanoon Bowling Club, AU	daily rain	144.8 mm (5.7 in)	78.8 mm (3.1 in)	30 years	53 of 100 (Notable)
11 June 1964	Marulan (George St), AU	daily rain	57.9 mm (2.3 in)	38.1 mm (1.5 in)	57 years	53 of 100 (Notable)
11 June 1964	Nanutarra, AU	daily rain	65.0 mm (2.6 in)	51.0 mm (2.0 in)	48 years	52 of 100 (Notable)
11 June 1964	Robertson (Caalong Street), AU	daily rain	207.0 mm (8.1 in)	131.8 mm (5.2 in)	19 years	52 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 601 records.

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

Records on 06-11 in each year
Year	Records
1793	1
1797	2
1811	1
1812	1
1816	1
1821	1
1838	1
1841	1
1843	1
1847	1
1851	1
1852	1
1860	1
1863	1
1864	2
1865	1
1869	2
1871	2
1873	1
1874	1
1877	4
1878	1
1879	1
1880	1
1881	5
1882	1
1883	2
1885	1
1886	1
1887	1
1888	1
1889	1
1890	1
1891	6
1892	3
1893	2
1894	3
1895	2
1896	1
1897	1
1898	1
1899	2
1900	2
1901	3
1902	10
1903	15
1904	4
1905	9
1906	11
1907	23
1908	20
1909	22
1910	28
1911	59
1912	40
1913	32
1914	26
1915	44
1916	73
1917	157
1918	29
1919	27
1920	37
1921	109
1922	69
1923	199
1924	114
1925	138
1926	130
1927	181
1928	179
1929	132
1930	143
1931	200
1932	174
1933	589
1934	228
1935	243
1936	377
1937	386
1938	370
1939	344
1940	388
1941	623
1942	515
1943	216
1944	266
1945	702
1946	283
1947	754
1948	361
1949	461
1950	352
1951	417
1952	580
1953	585
1954	288
1955	1,073
1956	783
1957	599
1958	554
1959	315
1960	260
1961	390
1962	314
1963	707
1964	601
1965	405
1966	530
1967	494
1968	423
1969	620
1970	762
1971	368
1972	1,455
1973	803
1974	543
1975	622
1976	621
1977	530
1978	517
1979	745
1980	765
1981	866
1982	633
1983	596
1984	824
1985	725
1986	720
1987	494
1988	1,012
1989	879
1990	612
1991	922
1992	833
1993	938
1994	608
1995	1,273
1996	1,127
1997	1,067
1998	1,487
1999	916
2000	1,271
2001	1,027
2002	1,057
2003	857
2004	939
2005	1,828
2006	1,566
2007	778
2008	1,468
2009	1,012
2010	1,263
2011	918
2012	864
2013	892
2014	536
2015	583
2016	810
2017	760
2018	645
2019	915
2020	581
2021	1,036
2022	1,449
2023	570
2024	604
2025	724
2026	867

Download the Data

Data for records on 1964-06-11: 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	413
20 to 40	61
40 to 60	13
60 to 80	10
80 to 100	1
100 to 120	3
120 to 140	1
140 to 160	1