Weather Records on 10 September 1964

710 weather records were set or tied worldwide on 10 September 1964. Highest significance: Pooncarie (Moorara), AU.

Key Facts for 10 September 1964

On 10 September 1964, 710 weather records were set or tied at long-record stations worldwide.
223 were record highs and 201 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 29 monthly and 681 daily.
Pooncarie (Moorara) set a daily record precipitation of 41.9 mm (1.6 in) on 10 September 1964.
Across 166 earlier years (1812 to 2026) the same calendar date averaged 427 records.

Record Map

710 stations

710 station records on 10 September 1964 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 September 1964: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pooncarie (Moorara)	Australia	Record daily precipitation	41.9 mm (1.6 in)	70 of 100 (Major)
Ocala	United States	Record daily precipitation	170.2 mm (6.7 in)	65 of 100 (Major)
Old Baratta Homestead	Australia	Record daily precipitation	47.0 mm (1.9 in)	62 of 100 (Major)
Broken Hill (Kars)	Australia	Record daily precipitation	33.8 mm (1.3 in)	59 of 100 (Notable)
Wentworth Post Office	Australia	Record daily precipitation	39.4 mm (1.6 in)	58 of 100 (Notable)
Tor Downs	Australia	Record daily precipitation	40.6 mm (1.6 in)	57 of 100 (Notable)
Juanbung	Australia	Record daily precipitation	25.1 mm (1.0 in)	57 of 100 (Notable)
Brooksville Chin Hill	United States	Record daily precipitation	90.4 mm (3.6 in)	57 of 100 (Notable)
Yanco Glen (Corona Homestead)	Australia	Record daily precipitation	42.7 mm (1.7 in)	55 of 100 (Notable)
Nizhneangarsk	Russia	Record daily precipitation	41.2 mm (1.6 in)	55 of 100 (Notable)
Glen St Mary 1 W	United States	Record daily precipitation	164.3 mm (6.5 in)	54 of 100 (Notable)
Pooncarie Mail Agency	Australia	Record daily precipitation	29.0 mm (1.1 in)	53 of 100 (Notable)
Pooncarie (Tarcoola)	Australia	Record daily precipitation	40.4 mm (1.6 in)	53 of 100 (Notable)
Cobar (Tambua)	Australia	Record daily precipitation	39.6 mm (1.6 in)	53 of 100 (Notable)
Krishnarajpet	India	Record daily precipitation	101.6 mm (4.0 in)	53 of 100 (Notable)
Crohamhurst	Australia	Record daily precipitation	62.5 mm (2.5 in)	51 of 100 (Notable)
Crescent City	United States	Record daily precipitation	123.7 mm (4.9 in)	51 of 100 (Notable)
Palatka	United States	Record daily precipitation	140.0 mm (5.5 in)	50 of 100 (Notable)
Wanganella (Zara)	Australia	Record daily precipitation	25.9 mm (1.0 in)	49 of 100 (Notable)
Mologa Fine View	Australia	Record daily precipitation	46.0 mm (1.8 in)	49 of 100 (Notable)
Burenda	Australia	Record daily precipitation	57.7 mm (2.3 in)	48 of 100 (Notable)
Oxley (Walmer Downs)	Australia	Record daily precipitation	25.7 mm (1.0 in)	48 of 100 (Notable)
Carwarp	Australia	Record daily precipitation	36.1 mm (1.4 in)	48 of 100 (Notable)
Eaglehawk	Australia	Record daily precipitation	37.1 mm (1.5 in)	48 of 100 (Notable)
San Rafael Rch Sp	United States	Record daily precipitation	82.6 mm (3.3 in)	48 of 100 (Notable)
Madison	United States	Record daily precipitation	64.5 mm (2.5 in)	48 of 100 (Notable)
Wentworth (Willow Point)	Australia	Record daily precipitation	35.6 mm (1.4 in)	47 of 100 (Notable)
Lake Placid 2 SW	United States	Record daily precipitation	110.0 mm (4.3 in)	47 of 100 (Notable)
Euston Post Office	Australia	Record daily precipitation	29.5 mm (1.2 in)	46 of 100 (Notable)
Irymple (Arlington)	Australia	Record daily precipitation	43.2 mm (1.7 in)	46 of 100 (Notable)
Isleworth	United States	Record daily precipitation	106.2 mm (4.2 in)	46 of 100 (Notable)
Dharmsala Lower	India	Record daily precipitation	206.0 mm (8.1 in)	45 of 100 (Notable)
Canary Island	Australia	Record daily precipitation	34.0 mm (1.3 in)	44 of 100 (Notable)
Merbein Csiro Research Station	Australia	Record daily precipitation	41.9 mm (1.6 in)	43 of 100 (Notable)
Pala	India	Record daily precipitation	121.2 mm (4.8 in)	43 of 100 (Notable)
Cedar Key 1 WSW	United States	Record daily precipitation	109.2 mm (4.3 in)	42 of 100 (Notable)
Lake City 2 E	United States	Record daily precipitation	86.1 mm (3.4 in)	42 of 100 (Notable)
Bannerton	Australia	Record daily precipitation	32.0 mm (1.3 in)	41 of 100 (Notable)
Narrewilock	Australia	Record daily precipitation	26.4 mm (1.0 in)	41 of 100 (Notable)
Jena Sternwarte	Germany	Record high minimum temperature	15.5 C (59.9 F)	41 of 100 (Notable)
Redrock 1 NNE	United States	Record daily precipitation	47.5 mm (1.9 in)	41 of 100 (Notable)
Blinman (Wirrealpa)	Australia	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Wentworth (Woodlands)	Australia	Record daily precipitation	39.4 mm (1.6 in)	40 of 100 (Notable)
Tranebjerg	Denmark	Record low maximum temperature	11.8 C (53.2 F)	40 of 100 (Notable)
Patagonia #2	United States	Record daily precipitation	61.7 mm (2.4 in)	40 of 100 (Notable)
Arumpo	Australia	Record daily precipitation	30.5 mm (1.2 in)	39 of 100 (Notable)
Broken Hill (Topar)	Australia	Record daily precipitation	29.5 mm (1.2 in)	39 of 100 (Notable)
Robinvale	Australia	Record daily precipitation	30.5 mm (1.2 in)	39 of 100 (Notable)
Towan	Australia	Record daily precipitation	35.6 mm (1.4 in)	39 of 100 (Notable)
St Augustine	United States	Record daily precipitation	97.8 mm (3.9 in)	39 of 100 (Notable)
Chengam	India	Record daily precipitation	83.0 mm (3.3 in)	38 of 100 (Notable)
Annuello	Australia	Record daily precipitation	26.7 mm (1.1 in)	37 of 100 (Notable)
Canelo 1 NW	United States	Record daily precipitation	61.2 mm (2.4 in)	37 of 100 (Notable)
Saint Leo	United States	Record daily precipitation	139.7 mm (5.5 in)	37 of 100 (Notable)
Broken Hill (Patton Street)	Australia	Record daily precipitation	34.5 mm (1.4 in)	36 of 100 (Notable)
Annuello (Mostank)	Australia	Record daily precipitation	27.9 mm (1.1 in)	36 of 100 (Notable)
Nelamangala	India	Record daily precipitation	62.5 mm (2.5 in)	36 of 100 (Notable)
Inverness 3 SE	United States	Record daily precipitation	73.7 mm (2.9 in)	36 of 100 (Notable)
Ekari Park	Australia	Record daily precipitation	34.8 mm (1.4 in)	35 of 100 (Notable)
Olekminsk	Russia	Record low minimum temperature	-7.5 C (18.5 F)	35 of 100 (Notable)

Counts by Type and Timescale

710 records

Records set or tied on 10 September 1964 by type: Highest daily maximum 126, Lowest daily maximum 93, Highest daily minimum 97, Lowest daily minimum 108, Heaviest daily rainfall 285, Heaviest daily snowfall 1.

Records on 10 September 1964 by type
Record type	Records
Highest daily maximum	126
Lowest daily maximum	93
Highest daily minimum	97
Lowest daily minimum	108
Heaviest daily rainfall	285
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 10 September 1964 by timescale: all-time 0, monthly 29, daily 681.

How Much Records Were Beaten By

555 broken records

Margins by which the 555 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 123.7. Ties are not counted.

Top 20 by Significance

10 September 1964

Top 20 records on 10 September 1964 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 September 1964	Pooncarie (Moorara), AU	daily rain	41.9 mm (1.6 in)	28.2 mm (1.1 in)	74 years	70 of 100 (Major)
10 September 1964	Ocala, US	daily rain	170.2 mm (6.7 in)	123.7 mm (4.9 in)	62 years	65 of 100 (Major)
10 September 1964	Old Baratta Homestead, AU	daily rain	47.0 mm (1.9 in)	29.2 mm (1.1 in)	64 years	62 of 100 (Major)
10 September 1964	Broken Hill (Kars), AU	daily rain	33.8 mm (1.3 in)	25.7 mm (1.0 in)	43 years	59 of 100 (Notable)
10 September 1964	Wentworth Post Office, AU	daily rain	39.4 mm (1.6 in)	20.9 mm (0.8 in)	43 years	58 of 100 (Notable)
10 September 1964	Tor Downs, AU	monthly rain	40.6 mm (1.6 in)	15.2 mm (0.6 in)	43 years	57 of 100 (Notable)
10 September 1964	Juanbung, AU	daily rain	25.1 mm (1.0 in)	17.7 mm (0.7 in)	69 years	57 of 100 (Notable)
10 September 1964	Brooksville Chin Hill, US	daily rain	90.4 mm (3.6 in)	70.6 mm (2.8 in)	57 years	57 of 100 (Notable)
10 September 1964	Yanco Glen (Corona Homestead), AU	daily rain	42.7 mm (1.7 in)	30.3 mm (1.2 in)	49 years	55 of 100 (Notable)
10 September 1964	Nizhneangarsk, RU	monthly rain	41.2 mm (1.6 in)	14.2 mm (0.6 in)	26 years	55 of 100 (Notable)
10 September 1964	Glen St Mary 1 W, US	daily rain	164.3 mm (6.5 in)	121.1 mm (4.8 in)	35 years	54 of 100 (Notable)
10 September 1964	Pooncarie Mail Agency, AU	daily rain	29.0 mm (1.1 in)	13.8 mm (0.5 in)	74 years	53 of 100 (Notable)
10 September 1964	Pooncarie (Tarcoola), AU	daily rain	40.4 mm (1.6 in)	13.5 mm (0.5 in)	82 years	53 of 100 (Notable)
10 September 1964	Cobar (Tambua), AU	monthly rain	39.6 mm (1.6 in)	10.4 mm (0.4 in)	72 years	53 of 100 (Notable)
10 September 1964	Krishnarajpet, IN	daily rain	101.6 mm (4.0 in)	68.6 mm (2.7 in)	25 years	53 of 100 (Notable)
10 September 1964	Crohamhurst, AU	daily rain	62.5 mm (2.5 in)	50.8 mm (2.0 in)	15 years	51 of 100 (Notable)
10 September 1964	Crescent City, US	daily rain	123.7 mm (4.9 in)	79.8 mm (3.1 in)	20 years	51 of 100 (Notable)
10 September 1964	Palatka, US	daily rain	140.0 mm (5.5 in)	93.8 mm (3.7 in)	20 years	50 of 100 (Notable)
10 September 1964	Wanganella (Zara), AU	daily rain	25.9 mm (1.0 in)	13.2 mm (0.5 in)	86 years	49 of 100 (Notable)
10 September 1964	Mologa Fine View, AU	daily rain	46.0 mm (1.8 in)	22.9 mm (0.9 in)	43 years	49 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

1812 to 1964

Records set or tied on this calendar date in each year from 1812 to 1964. 1964 had 710 records.

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

Records on 09-10 in each year
Year	Records
1812	1
1813	1
1814	2
1818	1
1838	2
1841	1
1846	1
1847	1
1848	1
1850	2
1854	3
1857	1
1858	1
1865	5
1868	1
1869	2
1871	1
1874	2
1875	1
1876	2
1878	1
1879	2
1880	3
1881	2
1883	3
1884	4
1885	2
1886	1
1887	1
1888	2
1889	3
1890	1
1891	3
1892	3
1893	2
1894	4
1895	3
1896	1
1897	7
1898	4
1899	10
1901	1
1902	10
1903	13
1904	5
1905	7
1906	23
1907	15
1908	15
1909	25
1910	26
1911	8
1912	62
1913	24
1914	43
1915	53
1916	15
1917	79
1918	33
1919	42
1920	132
1921	207
1922	78
1923	38
1924	335
1925	197
1926	68
1927	262
1928	109
1929	282
1930	161
1931	724
1932	258
1933	333
1934	247
1935	478
1936	336
1937	376
1938	369
1939	386
1940	410
1941	389
1942	271
1943	352
1944	470
1945	334
1946	295
1947	534
1948	432
1949	793
1950	394
1951	344
1952	476
1953	250
1954	271
1955	376
1956	834
1957	332
1958	435
1959	670
1960	376
1961	459
1962	798
1963	384
1964	710
1965	355
1966	330
1967	512
1968	846
1969	635
1970	582
1971	400
1972	477
1973	559
1974	522
1975	528
1976	1,041
1977	391
1978	883
1979	563
1980	716
1981	629
1982	687
1983	1,329
1984	824
1985	1,140
1986	960
1987	574
1988	783
1989	1,098
1990	782
1991	827
1992	745
1993	936
1994	816
1995	643
1996	1,003
1997	829
1998	1,832
1999	1,068
2000	1,088
2001	1,129
2002	1,298
2003	1,149
2004	652
2005	1,173
2006	1,110
2007	866
2008	975
2009	636
2010	1,273
2011	1,235
2012	793
2013	1,198
2014	894
2015	789
2016	1,085
2017	674
2018	1,030
2019	816
2020	2,105
2021	1,311
2022	633
2023	1,114
2024	933
2025	583
2026	832

Download the Data

Data for records on 1964-09-10: 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	505
20 to 40	30
40 to 60	9
60 to 80	6
80 to 100	2
100 to 120	1
120 to 140	2