Weather Records on 11 November 1970

1,330 weather records were set or tied worldwide on 11 November 1970. Highest significance: Koonamore, AU.

Key Facts for 11 November 1970

On 11 November 1970, 1,330 weather records were set or tied at long-record stations worldwide.
273 were record highs and 65 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 19 monthly and 1,310 daily.
Koonamore set a monthly record daily precipitation of 95.3 mm (3.8 in) on 11 November 1970.
Across 161 earlier years (1800 to 2025) the same calendar date averaged 492 records.

Record Map

1,330 stations

1,330 station records on 11 November 1970 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 November 1970: highest significance records shown on the map
Station	Country	Type	Value	Significance
Koonamore	Australia	Record daily precipitation	95.3 mm (3.8 in)	72 of 100 (Major)
Belton (Shadow Vale)	Australia	Record daily precipitation	52.3 mm (2.1 in)	71 of 100 (Major)
Hatteras	United States	Record daily precipitation	109.7 mm (4.3 in)	69 of 100 (Major)
Hawker (Holowilena)	Australia	Record daily precipitation	68.3 mm (2.7 in)	67 of 100 (Major)
Koomooloo	Australia	Record daily precipitation	52.1 mm (2.1 in)	65 of 100 (Major)
Hallett (Ketchowla)	Australia	Record daily precipitation	44.2 mm (1.7 in)	63 of 100 (Major)
Cameron Downs	Australia	Record daily precipitation	43.2 mm (1.7 in)	63 of 100 (Major)
Cobar (Tambua)	Australia	Record daily precipitation	35.1 mm (1.4 in)	63 of 100 (Major)
Bolagamy	Australia	Record daily precipitation	38.9 mm (1.5 in)	62 of 100 (Major)
Cradock (Yednalue)	Australia	Record daily precipitation	60.5 mm (2.4 in)	60 of 100 (Major)
Pandappa Homestead	Australia	Record daily precipitation	44.7 mm (1.8 in)	60 of 100 (Major)
Waikerie (Ramco)	Australia	Record daily precipitation	61.5 mm (2.4 in)	60 of 100 (Major)
Hawker (Warcowie)	Australia	Record daily precipitation	45.7 mm (1.8 in)	59 of 100 (Notable)
Taldra	Australia	Record daily precipitation	51.6 mm (2.0 in)	59 of 100 (Notable)
Wilkadene (Murtho)	Australia	Record daily precipitation	32.3 mm (1.3 in)	59 of 100 (Notable)
Yanac North	Australia	Record daily precipitation	41.1 mm (1.6 in)	59 of 100 (Notable)
Lilydale	Australia	Record daily precipitation	35.6 mm (1.4 in)	58 of 100 (Notable)
Nhill	Australia	Record daily precipitation	37.8 mm (1.5 in)	58 of 100 (Notable)
Orroroo	Australia	Record daily precipitation	30.5 mm (1.2 in)	57 of 100 (Notable)
Yunta	Australia	Record daily precipitation	84.1 mm (3.3 in)	57 of 100 (Notable)
Rewan Station	Australia	Record daily precipitation	121.9 mm (4.8 in)	56 of 100 (Notable)
Maneroo	Australia	Record daily precipitation	33.0 mm (1.3 in)	56 of 100 (Notable)
Yalgogrin North (Roloma)	Australia	Record daily precipitation	40.6 mm (1.6 in)	56 of 100 (Notable)
Grong Grong (Berembed)	Australia	Record daily precipitation	35.3 mm (1.4 in)	56 of 100 (Notable)
Woolgangi	Australia	Record daily precipitation	50.8 mm (2.0 in)	55 of 100 (Notable)
Young Post Office	Australia	Record daily precipitation	30.5 mm (1.2 in)	55 of 100 (Notable)
Blinman	Australia	Record daily precipitation	43.9 mm (1.7 in)	54 of 100 (Notable)
Terowie (Parnaroo Sect 50)	Australia	Record daily precipitation	43.2 mm (1.7 in)	54 of 100 (Notable)
Wilpena Head Station	Australia	Record daily precipitation	59.7 mm (2.4 in)	54 of 100 (Notable)
Bimbowrie	Australia	Record daily precipitation	31.2 mm (1.2 in)	54 of 100 (Notable)
Yunta (Winnininnie)	Australia	Record daily precipitation	70.1 mm (2.8 in)	54 of 100 (Notable)
Renmark	Australia	Record daily precipitation	32.3 mm (1.3 in)	54 of 100 (Notable)
Diapur	Australia	Record daily precipitation	42.7 mm (1.7 in)	54 of 100 (Notable)
Orroroo (Black Rock)	Australia	Record daily precipitation	27.9 mm (1.1 in)	53 of 100 (Notable)
Sedan	Australia	Record daily precipitation	32.0 mm (1.3 in)	53 of 100 (Notable)
Cradock	Australia	Record daily precipitation	45.7 mm (1.8 in)	52 of 100 (Notable)
Old Baratta Homestead	Australia	Record daily precipitation	78.5 mm (3.1 in)	51 of 100 (Notable)
Cadell	Australia	Record daily precipitation	54.6 mm (2.1 in)	51 of 100 (Notable)
Tangorin	Australia	Record daily precipitation	59.4 mm (2.3 in)	51 of 100 (Notable)
Tullibigeal Post Office	Australia	Record daily precipitation	39.6 mm (1.6 in)	51 of 100 (Notable)
Privolskaya	Russia	Record daily precipitation	44.4 mm (1.7 in)	51 of 100 (Notable)
Elizabethtown	United States	Record daily precipitation	62.2 mm (2.4 in)	51 of 100 (Notable)
Charlottesville 2W	United States	Record daily precipitation	71.1 mm (2.8 in)	51 of 100 (Notable)
Renmark Irrigation	Australia	Record daily precipitation	33.5 mm (1.3 in)	50 of 100 (Notable)
Mulgundawa Salt	Australia	Record daily precipitation	37.1 mm (1.5 in)	50 of 100 (Notable)
Stonefield	Australia	Record daily precipitation	31.5 mm (1.2 in)	50 of 100 (Notable)
Barmedman Post Office	Australia	Record daily precipitation	40.6 mm (1.6 in)	50 of 100 (Notable)
Oodla Wirra	Australia	Record daily precipitation	29.7 mm (1.2 in)	49 of 100 (Notable)
Hawker (Wilson)	Australia	Record daily precipitation	40.4 mm (1.6 in)	49 of 100 (Notable)
Orroroo (Yalpara)	Australia	Record daily precipitation	36.1 mm (1.4 in)	49 of 100 (Notable)
Paringa (Beardy Park Farm)	Australia	Record daily precipitation	31.5 mm (1.2 in)	49 of 100 (Notable)
Overland Corner	Australia	Record daily precipitation	36.8 mm (1.4 in)	49 of 100 (Notable)
Cambrai (Kongolia)	Australia	Record daily precipitation	32.8 mm (1.3 in)	49 of 100 (Notable)
Walhalla	Australia	Record daily precipitation	39.6 mm (1.6 in)	49 of 100 (Notable)
Alexandra (Post Office)	Australia	Record daily precipitation	32.3 mm (1.3 in)	49 of 100 (Notable)
Zastron (Tnk)	South Africa	Record daily precipitation	63.5 mm (2.5 in)	49 of 100 (Notable)
Port Germein (Telowie)	Australia	Record daily precipitation	34.5 mm (1.4 in)	48 of 100 (Notable)
Curnomona (Curnamona)	Australia	Record daily precipitation	31.8 mm (1.3 in)	48 of 100 (Notable)
Canegrass	Australia	Record daily precipitation	35.6 mm (1.4 in)	48 of 100 (Notable)
Moorook	Australia	Record daily precipitation	40.4 mm (1.6 in)	48 of 100 (Notable)

Counts by Type and Timescale

1,330 records

Records set or tied on 11 November 1970 by type: Highest daily maximum 34, Lowest daily maximum 28, Highest daily minimum 239, Lowest daily minimum 37, Heaviest daily rainfall 943, Heaviest daily snowfall 31, Deepest snow cover 18.

Records on 11 November 1970 by type
Record type	Records
Highest daily maximum	34
Lowest daily maximum	28
Highest daily minimum	239
Lowest daily minimum	37
Heaviest daily rainfall	943
Heaviest daily snowfall	31
Deepest snow cover	18

Records on 11 November 1970 by timescale: all-time 1, monthly 19, daily 1,310.

How Much Records Were Beaten By

1,224 broken records

Margins by which the 1,224 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 330.0. Ties are not counted.

Top 20 by Significance

11 November 1970

Top 20 records on 11 November 1970 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 November 1970	Koonamore, AU	monthly rain	95.3 mm (3.8 in)	43.7 mm (1.7 in)	49 years	72 of 100 (Major)
11 November 1970	Belton (Shadow Vale), AU	daily rain	52.3 mm (2.1 in)	37.8 mm (1.5 in)	76 years	71 of 100 (Major)
11 November 1970	Hatteras, US	daily rain	109.7 mm (4.3 in)	84.6 mm (3.3 in)	74 years	69 of 100 (Major)
11 November 1970	Hawker (Holowilena), AU	daily rain	68.3 mm (2.7 in)	52.6 mm (2.1 in)	56 years	67 of 100 (Major)
11 November 1970	Koomooloo, AU	daily rain	52.1 mm (2.1 in)	33.0 mm (1.3 in)	76 years	65 of 100 (Major)
11 November 1970	Hallett (Ketchowla), AU	daily rain	44.2 mm (1.7 in)	38.4 mm (1.5 in)	51 years	63 of 100 (Major)
11 November 1970	Cameron Downs, AU	daily rain	43.2 mm (1.7 in)	38.9 mm (1.5 in)	76 years	63 of 100 (Major)
11 November 1970	Cobar (Tambua), AU	daily rain	35.1 mm (1.4 in)	32.3 mm (1.3 in)	80 years	63 of 100 (Major)
11 November 1970	Bolagamy, AU	daily rain	38.9 mm (1.5 in)	29.2 mm (1.1 in)	80 years	62 of 100 (Major)
11 November 1970	Cradock (Yednalue), AU	daily rain	60.5 mm (2.4 in)	54.9 mm (2.2 in)	51 years	60 of 100 (Major)
11 November 1970	Pandappa Homestead, AU	daily rain	44.7 mm (1.8 in)	37.6 mm (1.5 in)	45 years	60 of 100 (Major)
11 November 1970	Waikerie (Ramco), AU	daily rain	61.5 mm (2.4 in)	46.3 mm (1.8 in)	45 years	60 of 100 (Major)
11 November 1970	Hawker (Warcowie), AU	daily rain	45.7 mm (1.8 in)	26.6 mm (1.0 in)	76 years	59 of 100 (Notable)
11 November 1970	Taldra, AU	daily rain	51.6 mm (2.0 in)	34.3 mm (1.4 in)	45 years	59 of 100 (Notable)
11 November 1970	Wilkadene (Murtho), AU	daily rain	32.3 mm (1.3 in)	24.7 mm (1.0 in)	51 years	59 of 100 (Notable)
11 November 1970	Yanac North, AU	daily rain	41.1 mm (1.6 in)	29.4 mm (1.2 in)	45 years	59 of 100 (Notable)
11 November 1970	Lilydale, AU	daily rain	35.6 mm (1.4 in)	30.3 mm (1.2 in)	48 years	58 of 100 (Notable)
11 November 1970	Nhill, AU	daily rain	37.8 mm (1.5 in)	23.8 mm (0.9 in)	45 years	58 of 100 (Notable)
11 November 1970	Orroroo, AU	daily rain	30.5 mm (1.2 in)	21.4 mm (0.8 in)	56 years	57 of 100 (Notable)
11 November 1970	Yunta, AU	monthly rain	84.1 mm (3.3 in)	25.2 mm (1.0 in)	25 years	57 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

1800 to 1970

Records set or tied on this calendar date in each year from 1800 to 1970. 1970 had 1,330 records.

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

Records on 11-11 in each year
Year	Records
1800	1
1811	2
1813	1
1815	1
1835	1
1837	1
1846	1
1848	1
1849	1
1858	2
1864	2
1866	1
1868	1
1873	1
1875	2
1876	2
1877	2
1878	1
1879	2
1881	3
1882	2
1883	3
1884	1
1886	2
1887	2
1888	3
1890	4
1891	3
1892	2
1893	1
1894	3
1895	13
1896	4
1897	5
1898	5
1899	9
1900	6
1901	11
1902	1
1903	7
1904	13
1905	6
1906	9
1907	10
1908	12
1909	26
1910	31
1911	35
1912	17
1913	49
1914	54
1915	34
1916	72
1917	31
1918	25
1919	144
1920	118
1921	129
1922	25
1923	61
1924	343
1925	87
1926	368
1927	365
1928	88
1929	297
1930	202
1931	365
1932	252
1933	391
1934	216
1935	761
1936	479
1937	256
1938	250
1939	198
1940	873
1941	291
1942	235
1943	260
1944	333
1945	693
1946	811
1947	599
1948	305
1949	932
1950	1,035
1951	248
1952	356
1953	396
1954	543
1955	855
1956	587
1957	404
1958	206
1959	496
1960	404
1961	354
1962	324
1963	369
1964	782
1965	471
1966	769
1967	421
1968	737
1969	554
1970	1,330
1971	677
1972	423
1973	963
1974	540
1975	597
1976	644
1977	843
1978	1,558
1979	892
1980	854
1981	809
1982	1,507
1983	1,027
1984	742
1985	1,803
1986	2,470
1987	1,673
1988	685
1989	1,161
1990	1,012
1991	1,307
1992	1,418
1993	840
1994	734
1995	2,065
1996	1,159
1997	1,456
1998	1,442
1999	1,138
2000	1,623
2001	718
2002	1,553
2003	652
2004	1,069
2005	1,076
2006	1,228
2007	686
2008	950
2009	1,072
2010	1,110
2011	621
2012	1,455
2013	426
2014	828
2015	796
2016	766
2017	690
2018	967
2019	905
2020	1,558
2021	805
2022	1,583
2023	409
2024	487
2025	1,123

Download the Data

Data for records on 1970-11-11: 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 50	1,204
50 to 100	15
100 to 150	2
150 to 200	1
200 to 250	0
250 to 300	1
300 to 350	1