Weather Records on 9 June 1970

737 weather records were set or tied worldwide on 9 June 1970. Highest significance: Indian Bay, CA.

Key Facts for 9 June 1970

On 9 June 1970, 737 weather records were set or tied at long-record stations worldwide.
367 were record highs and 183 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 8 monthly and 728 daily.
Indian Bay set an all-time record daily precipitation of 117.9 mm (4.6 in) on 9 June 1970.
Across 165 earlier years (1797 to 2026) the same calendar date averaged 434 records.

Record Map

737 stations

737 station records on 9 June 1970 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 June 1970: highest significance records shown on the map
Station	Country	Type	Value	Significance
Indian Bay	Canada	Record daily precipitation	117.9 mm (4.6 in)	71 of 100 (Major)
Mariposa	United States	Record daily precipitation	40.6 mm (1.6 in)	62 of 100 (Major)
Chaplin	Canada	Record daily precipitation	61.0 mm (2.4 in)	49 of 100 (Notable)
Komsomolsk-Na-Amure	Russia	Record daily precipitation	49.0 mm (1.9 in)	49 of 100 (Notable)
Ogden Pioneer Ph	United States	Record daily precipitation	42.4 mm (1.7 in)	47 of 100 (Notable)
Swift Current A	Canada	Record daily precipitation	51.6 mm (2.0 in)	46 of 100 (Notable)
Campo Largo	Brazil	Record daily precipitation	80.8 mm (3.2 in)	45 of 100 (Notable)
Weissenburg	Germany	Record daily precipitation	48.7 mm (1.9 in)	43 of 100 (Notable)
Pilvo	Russia	Record daily precipitation	42.9 mm (1.7 in)	43 of 100 (Notable)
Pointe Au Pere	Canada	Record high minimum temperature	15.6 C (60.1 F)	42 of 100 (Notable)
Cernigov	Ukraine	Record daily precipitation	38.1 mm (1.5 in)	42 of 100 (Notable)
Tugaske	Canada	Record daily precipitation	39.4 mm (1.6 in)	36 of 100 (Notable)
Nordby (Fano)	Denmark	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Fargo Hector Intl AP	United States	Record high minimum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
Twin Lakes	United States	Record daily precipitation	34.3 mm (1.4 in)	35 of 100 (Notable)
Benipatti	India	Record daily precipitation	96.0 mm (3.8 in)	34 of 100 (Routine)
W Pt	United States	Record daily precipitation	33.0 mm (1.3 in)	34 of 100 (Routine)
Leech Lake	United States	Record high minimum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
Ellendale	United States	Record high minimum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
Corinne	United States	Record daily precipitation	29.2 mm (1.1 in)	34 of 100 (Routine)
Vestervig	Denmark	Record high maximum temperature	28.6 C (83.5 F)	33 of 100 (Routine)
Gavle	Sweden	Record high maximum temperature	28.2 C (82.8 F)	33 of 100 (Routine)
Beechy	Canada	Record daily precipitation	33.0 mm (1.3 in)	32 of 100 (Routine)
Grindstone Island	Canada	Record high maximum temperature	22.8 C (73.0 F)	32 of 100 (Routine)
Kizljar	Russia	Record daily precipitation	29.5 mm (1.2 in)	32 of 100 (Routine)
Stornoway Airport	United Kingdom	Record high minimum temperature	13.0 C (55.4 F)	32 of 100 (Routine)
Milbank 4 NW	United States	Record high minimum temperature	22.2 C (72.0 F)	32 of 100 (Routine)
Aneroid	Canada	Record daily precipitation	26.7 mm (1.1 in)	31 of 100 (Routine)
White River	Canada	Record high maximum temperature	29.4 C (84.9 F)	31 of 100 (Routine)
Nordby (Fano)	Denmark	Record high maximum temperature	27.9 C (82.2 F)	31 of 100 (Routine)
Summit WSO AP	United States	Record low minimum temperature	-2.2 C (28.0 F)	31 of 100 (Routine)
Port Hastings	Canada	Record high maximum temperature	27.2 C (81.0 F)	30 of 100 (Routine)
Georgievsk	Russia	Record daily precipitation	39.9 mm (1.6 in)	30 of 100 (Routine)
La Grange 1N	United States	Record low minimum temperature	11.7 C (53.1 F)	30 of 100 (Routine)
Farmerville	United States	Record low minimum temperature	14.4 C (57.9 F)	30 of 100 (Routine)
Amenia	United States	Record high minimum temperature	19.4 C (66.9 F)	30 of 100 (Routine)
Larimore 4SW	United States	Record high minimum temperature	19.4 C (66.9 F)	30 of 100 (Routine)
Assiniboia	Canada	Record daily precipitation	38.4 mm (1.5 in)	29 of 100 (Routine)
Atikokan Cli	Canada	Record high minimum temperature	20.0 C (68.0 F)	29 of 100 (Routine)
Britt 3E	United States	Record high minimum temperature	22.8 C (73.0 F)	29 of 100 (Routine)
Winnibigoshish Dam	United States	Record high minimum temperature	18.3 C (64.9 F)	29 of 100 (Routine)
Edgeley 3WNW	United States	Record high minimum temperature	18.3 C (64.9 F)	29 of 100 (Routine)
Jamestown State Hosp	United States	Record high minimum temperature	20.0 C (68.0 F)	29 of 100 (Routine)
Brackettville	United States	Record low minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Corsicana	United States	Record low minimum temperature	14.4 C (57.9 F)	29 of 100 (Routine)
Riverdale	United States	Record daily precipitation	27.7 mm (1.1 in)	29 of 100 (Routine)
Park Rapids Muni AP	United States	Record high minimum temperature	18.9 C (66.0 F)	29 of 100 (Routine)
Ignace	Canada	Record high minimum temperature	20.0 C (68.0 F)	28 of 100 (Routine)
Chakradhanpur	India	Record daily precipitation	58.2 mm (2.3 in)	28 of 100 (Routine)
De Bilt	Netherlands	Record high minimum temperature	17.3 C (63.1 F)	28 of 100 (Routine)
Oestersund-Froesoen	Sweden	Record high maximum temperature	28.2 C (82.8 F)	28 of 100 (Routine)
Inwood 2 SW	United States	Record high minimum temperature	23.3 C (73.9 F)	28 of 100 (Routine)
Red Lake Indian Agcy	United States	Record high maximum temperature	32.8 C (91.0 F)	28 of 100 (Routine)
Academy 2NE	United States	Record high minimum temperature	21.1 C (70.0 F)	28 of 100 (Routine)
Uvalde	United States	Record low maximum temperature	28.9 C (84.0 F)	28 of 100 (Routine)
Elbow	Canada	Record daily precipitation	27.4 mm (1.1 in)	27 of 100 (Routine)
Ust-Umalta	Russia	Record daily precipitation	39.2 mm (1.5 in)	27 of 100 (Routine)
Beardsley	United States	Record high minimum temperature	21.1 C (70.0 F)	27 of 100 (Routine)
Cloquet	United States	Record high minimum temperature	17.2 C (63.0 F)	27 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record high minimum temperature	21.1 C (70.0 F)	27 of 100 (Routine)

Counts by Type and Timescale

737 records

Records set or tied on 9 June 1970 by type: Highest daily maximum 127, Lowest daily maximum 100, Highest daily minimum 240, Lowest daily minimum 83, Heaviest daily rainfall 186, Heaviest daily snowfall 1.

Records on 9 June 1970 by type
Record type	Records
Highest daily maximum	127
Lowest daily maximum	100
Highest daily minimum	240
Lowest daily minimum	83
Heaviest daily rainfall	186
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 9 June 1970 by timescale: all-time 1, monthly 8, daily 728.

How Much Records Were Beaten By

580 broken records

Margins by which the 580 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 43.5. Ties are not counted.

Top 20 by Significance

9 June 1970

Top 20 records on 9 June 1970 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 June 1970	Indian Bay, CA	all-time rain	117.9 mm (4.6 in)	28.7 mm (1.1 in)	48 years	71 of 100 (Major)
9 June 1970	Mariposa, US	monthly rain	40.6 mm (1.6 in)	13.7 mm (0.5 in)	76 years	62 of 100 (Major)
9 June 1970	Chaplin, CA	daily rain	61.0 mm (2.4 in)	32.0 mm (1.3 in)	29 years	49 of 100 (Notable)
9 June 1970	Komsomolsk-Na-Amure, RU	daily rain	49.0 mm (1.9 in)	34.3 mm (1.4 in)	23 years	49 of 100 (Notable)
9 June 1970	Ogden Pioneer Ph, US	daily rain	42.4 mm (1.7 in)	28.2 mm (1.1 in)	25 years	47 of 100 (Notable)
9 June 1970	Swift Current A, CA	daily rain	51.6 mm (2.0 in)	43.5 mm (1.7 in)	12 years	46 of 100 (Notable)
9 June 1970	Campo Largo, BR	monthly rain	80.8 mm (3.2 in)	30.3 mm (1.2 in)	0 years	45 of 100 (Notable)
9 June 1970	Weissenburg, DE	daily rain	48.7 mm (1.9 in)	22.6 mm (0.9 in)	8 years	43 of 100 (Notable)
9 June 1970	Pilvo, RU	daily rain	42.9 mm (1.7 in)	31.6 mm (1.2 in)	0 years	43 of 100 (Notable)
9 June 1970	Pointe Au Pere, CA	daily high min	15.6 C (60.1 F)	2.8 C (5.0 F)	76 years	42 of 100 (Notable)
9 June 1970	Cernigov, UA	daily rain	38.1 mm (1.5 in)	26.0 mm (1.0 in)	0 years	42 of 100 (Notable)
9 June 1970	Tugaske, CA	daily rain	39.4 mm (1.6 in)	25.4 mm (1.0 in)	28 years	36 of 100 (Notable)
9 June 1970	Nordby (Fano), DK	daily high min	16.1 C (61.0 F)	0.8 C (1.4 F)	80 years	36 of 100 (Notable)
9 June 1970	Fargo Hector Intl AP, US	daily high min	20.0 C (68.0 F)	2.2 C (4.0 F)	77 years	36 of 100 (Notable)
9 June 1970	Twin Lakes, US	daily rain	34.3 mm (1.4 in)	23.1 mm (0.9 in)	5 years	35 of 100 (Notable)
9 June 1970	Benipatti, IN	daily rain	96.0 mm (3.8 in)	27.9 mm (1.1 in)	60 years	34 of 100 (Routine)
9 June 1970	W Pt, US	daily rain	33.0 mm (1.3 in)	13.2 mm (0.5 in)	40 years	34 of 100 (Routine)
9 June 1970	Leech Lake, US	daily high min	18.9 C (66.0 F)	3.3 C (5.9 F)	68 years	34 of 100 (Routine)
9 June 1970	Ellendale, US	daily high min	18.9 C (66.0 F)	3.3 C (5.9 F)	65 years	34 of 100 (Routine)
9 June 1970	Corinne, US	daily rain	29.2 mm (1.1 in)	16.0 mm (0.6 in)	25 years	34 of 100 (Routine)

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

1797 to 1970

Records set or tied on this calendar date in each year from 1797 to 1970. 1970 had 737 records.

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

Records on 06-09 in each year
Year	Records
1797	1
1804	1
1811	3
1812	1
1814	1
1816	1
1822	1
1838	3
1841	1
1844	1
1849	1
1853	1
1855	1
1858	1
1861	1
1862	2
1863	1
1866	1
1869	2
1872	1
1873	2
1874	2
1877	1
1878	1
1880	1
1881	3
1882	1
1885	2
1886	3
1887	1
1888	1
1889	5
1890	2
1891	3
1892	3
1894	2
1896	2
1897	8
1899	1
1900	3
1901	4
1902	15
1903	7
1904	9
1905	12
1906	16
1907	15
1908	25
1909	32
1910	19
1911	47
1912	54
1913	62
1914	70
1915	111
1916	110
1917	23
1918	28
1919	42
1920	32
1921	320
1922	64
1923	108
1924	121
1925	116
1926	72
1927	112
1928	137
1929	176
1930	251
1931	318
1932	180
1933	785
1934	233
1935	171
1936	238
1937	406
1938	339
1939	257
1940	184
1941	1,167
1942	376
1943	189
1944	369
1945	300
1946	289
1947	531
1948	500
1949	366
1950	477
1951	368
1952	362
1953	706
1954	388
1955	1,058
1956	801
1957	537
1958	547
1959	504
1960	265
1961	614
1962	271
1963	458
1964	688
1965	389
1966	651
1967	517
1968	670
1969	520
1970	737
1971	320
1972	585
1973	690
1974	780
1975	505
1976	604
1977	1,013
1978	993
1979	971
1980	936
1981	1,275
1982	634
1983	769
1984	961
1985	1,014
1986	652
1987	864
1988	973
1989	1,112
1990	746
1991	756
1992	726
1993	1,031
1994	844
1995	2,141
1996	1,477
1997	1,262
1998	1,108
1999	1,217
2000	1,134
2001	974
2002	1,395
2003	859
2004	1,158
2005	1,141
2006	718
2007	1,160
2008	1,743
2009	835
2010	751
2011	1,311
2012	644
2013	642
2014	988
2015	1,044
2016	728
2017	549
2018	625
2019	653
2020	999
2021	939
2022	473
2023	586
2024	641
2025	1,208
2026	536

Download the Data

Data for records on 1970-06-09: 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).

Histogram of margins by which records were beaten on 9 June 1970
Margin	Records
0 to 10	532
10 to 20	30
20 to 30	12
30 to 40	5
40 to 50	1