Weather Records on 23 June 1970

484 weather records were set or tied worldwide on 23 June 1970. Highest significance: Sriperumbudur, IN.

Key Facts for 23 June 1970

On 23 June 1970, 484 weather records were set or tied at long-record stations worldwide.
201 were record highs and 71 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 12 monthly and 472 daily.
Sriperumbudur set a daily record precipitation of 61.0 mm (2.4 in) on 23 June 1970.
Across 161 earlier years (1805 to 2026) the same calendar date averaged 430 records.

Record Map

484 stations

484 station records on 23 June 1970 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 June 1970: highest significance records shown on the map
Station	Country	Type	Value	Significance
Sriperumbudur	India	Record daily precipitation	61.0 mm (2.4 in)	51 of 100 (Notable)
Tirukoilur	India	Record daily precipitation	63.0 mm (2.5 in)	50 of 100 (Notable)
Wandiwash	India	Record daily precipitation	80.2 mm (3.2 in)	45 of 100 (Notable)
Big Trout Lake	Canada	Record daily precipitation	40.1 mm (1.6 in)	44 of 100 (Notable)
Cravinhos	Brazil	Record daily precipitation	60.8 mm (2.4 in)	42 of 100 (Notable)
Fazenda Monte Alegre	Brazil	Record daily precipitation	46.2 mm (1.8 in)	42 of 100 (Notable)
Kurgan	Russia	Record daily precipitation	31.4 mm (1.2 in)	42 of 100 (Notable)
Oksoey Fyr	Norway	Record daily precipitation	32.6 mm (1.3 in)	41 of 100 (Notable)
Wadesboro	United States	Record daily precipitation	67.8 mm (2.7 in)	39 of 100 (Notable)
Goliad	United States	Record daily precipitation	64.8 mm (2.6 in)	39 of 100 (Notable)
Tumkur	India	Record daily precipitation	30.5 mm (1.2 in)	37 of 100 (Notable)
Monroe Rgnl AP	United States	Record daily precipitation	61.7 mm (2.4 in)	37 of 100 (Notable)
Omsk	Russia	Record daily precipitation	32.9 mm (1.3 in)	36 of 100 (Notable)
New Bern 3 NW	United States	Record daily precipitation	39.9 mm (1.6 in)	36 of 100 (Notable)
Motuca	Brazil	Record daily precipitation	39.2 mm (1.5 in)	35 of 100 (Notable)
Narva	Estonia	Record low minimum temperature	1.2 C (34.2 F)	35 of 100 (Notable)
Lauda-Konigshofen-Gerlachsheim	Germany	Record daily precipitation	35.4 mm (1.4 in)	35 of 100 (Notable)
Koratagere	India	Record daily precipitation	25.4 mm (1.0 in)	35 of 100 (Notable)
Ulundurpet	India	Record daily precipitation	34.0 mm (1.3 in)	35 of 100 (Notable)
Tiruttani	India	Record daily precipitation	30.0 mm (1.2 in)	35 of 100 (Notable)
Olekminsk	Russia	Record high minimum temperature	17.4 C (63.3 F)	35 of 100 (Notable)
Lumpkin 2 SE	United States	Record daily precipitation	39.4 mm (1.6 in)	34 of 100 (Routine)
Grapevine Dam	United States	Record daily precipitation	43.2 mm (1.7 in)	34 of 100 (Routine)
Red Springs 1 SE	United States	Record daily precipitation	66.5 mm (2.6 in)	32 of 100 (Routine)
Kilkivan Post Office	Australia	Record daily precipitation	37.3 mm (1.5 in)	31 of 100 (Routine)
Rapalle	India	Record daily precipitation	37.4 mm (1.5 in)	31 of 100 (Routine)
Aseral	Norway	Record daily precipitation	30.8 mm (1.2 in)	31 of 100 (Routine)
Ajan	Russia	Record daily precipitation	49.8 mm (2.0 in)	31 of 100 (Routine)
Rio Claro	Brazil	Record daily precipitation	47.3 mm (1.9 in)	29 of 100 (Routine)
Marilia (Cpef)	Brazil	Record daily precipitation	34.8 mm (1.4 in)	29 of 100 (Routine)
Yercaud	India	Record daily precipitation	44.0 mm (1.7 in)	29 of 100 (Routine)
Payette	United States	Record high maximum temperature	40.0 C (104.0 F)	29 of 100 (Routine)
Campinas (Cpef) D4-010	Brazil	Record daily precipitation	46.4 mm (1.8 in)	28 of 100 (Routine)
Kirensk	Russia	Record high minimum temperature	16.6 C (61.9 F)	28 of 100 (Routine)
Clinton	United States	Record low maximum temperature	20.0 C (68.0 F)	28 of 100 (Routine)
Poplar Bluff	United States	Record low maximum temperature	25.0 C (77.0 F)	28 of 100 (Routine)
Windsor	United States	Record low minimum temperature	10.0 C (50.0 F)	28 of 100 (Routine)
Spokane Intl AP	United States	Record high maximum temperature	36.1 C (97.0 F)	28 of 100 (Routine)
Sitio Sao Geraldo	Brazil	Record daily precipitation	46.5 mm (1.8 in)	27 of 100 (Routine)
Santo Amaro	Brazil	Record daily precipitation	25.0 mm (1.0 in)	27 of 100 (Routine)
Semej	Kazakhstan	Record high maximum temperature	36.0 C (96.8 F)	27 of 100 (Routine)
Kalyan	India	Record daily precipitation	165.0 mm (6.5 in)	26 of 100 (Routine)
Adirampatanam	India	Record daily precipitation	34.6 mm (1.4 in)	26 of 100 (Routine)
Caldwell	United States	Record high minimum temperature	19.4 C (66.9 F)	26 of 100 (Routine)
Hedley	Canada	Record high maximum temperature	36.7 C (98.1 F)	25 of 100 (Routine)
Okanagan Centre	Canada	Record high maximum temperature	35.6 C (96.1 F)	25 of 100 (Routine)
Dindori	India	Record daily precipitation	37.4 mm (1.5 in)	25 of 100 (Routine)
Ponneri	India	Record daily precipitation	50.0 mm (2.0 in)	25 of 100 (Routine)
Isla Perez	Mexico	Record high minimum temperature	27.8 C (82.0 F)	25 of 100 (Routine)
Priest Rvr Exp STN	United States	Record high maximum temperature	33.9 C (93.0 F)	25 of 100 (Routine)
Ellensburg	United States	Record high maximum temperature	35.0 C (95.0 F)	25 of 100 (Routine)
Diversion Dam	United States	Record high minimum temperature	15.0 C (59.0 F)	25 of 100 (Routine)
Denmark	Australia	Record daily precipitation	30.5 mm (1.2 in)	24 of 100 (Routine)
Noggerup	Australia	Record daily precipitation	45.7 mm (1.8 in)	24 of 100 (Routine)
Villupuram	India	Record daily precipitation	47.0 mm (1.9 in)	24 of 100 (Routine)
Iguala (Smn)	Mexico	Record high minimum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
Happy Camp Rs	United States	Record high minimum temperature	17.2 C (63.0 F)	24 of 100 (Routine)
Ashland	United States	Record high minimum temperature	16.7 C (62.1 F)	24 of 100 (Routine)
Orman Dam	United States	Record high minimum temperature	20.6 C (69.1 F)	24 of 100 (Routine)
Deer Park AP	United States	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)

Counts by Type and Timescale

484 records

Records set or tied on 23 June 1970 by type: Highest daily maximum 105, Lowest daily maximum 35, Highest daily minimum 96, Lowest daily minimum 36, Heaviest daily rainfall 212.

Records on 23 June 1970 by type
Record type	Records
Highest daily maximum	105
Lowest daily maximum	35
Highest daily minimum	96
Lowest daily minimum	36
Heaviest daily rainfall	212
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 23 June 1970 by timescale: all-time 0, monthly 12, daily 472.

How Much Records Were Beaten By

406 broken records

Margins by which the 406 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 59.6. Ties are not counted.

Top 20 by Significance

23 June 1970

Top 20 records on 23 June 1970 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 June 1970	Sriperumbudur, IN	daily rain	61.0 mm (2.4 in)	36.9 mm (1.5 in)	56 years	51 of 100 (Notable)
23 June 1970	Tirukoilur, IN	daily rain	63.0 mm (2.5 in)	45.7 mm (1.8 in)	13 years	50 of 100 (Notable)
23 June 1970	Wandiwash, IN	daily rain	80.2 mm (3.2 in)	51.2 mm (2.0 in)	9 years	45 of 100 (Notable)
23 June 1970	Big Trout Lake, CA	daily rain	40.1 mm (1.6 in)	23.3 mm (0.9 in)	24 years	44 of 100 (Notable)
23 June 1970	Cravinhos, BR	monthly rain	60.8 mm (2.4 in)	20.5 mm (0.8 in)	16 years	42 of 100 (Notable)
23 June 1970	Fazenda Monte Alegre, BR	daily rain	46.2 mm (1.8 in)	34.0 mm (1.3 in)	24 years	42 of 100 (Notable)
23 June 1970	Kurgan, RU	daily rain	31.4 mm (1.2 in)	16.7 mm (0.7 in)	17 years	42 of 100 (Notable)
23 June 1970	Oksoey Fyr, NO	daily rain	32.6 mm (1.3 in)	10.2 mm (0.4 in)	59 years	41 of 100 (Notable)
23 June 1970	Wadesboro, US	daily rain	67.8 mm (2.7 in)	45.7 mm (1.8 in)	0 years	39 of 100 (Notable)
23 June 1970	Goliad, US	daily rain	64.8 mm (2.6 in)	33.6 mm (1.3 in)	51 years	39 of 100 (Notable)
23 June 1970	Tumkur, IN	daily rain	30.5 mm (1.2 in)	17.3 mm (0.7 in)	61 years	37 of 100 (Notable)
23 June 1970	Monroe Rgnl AP, US	daily rain	61.7 mm (2.4 in)	52.3 mm (2.1 in)	12 years	37 of 100 (Notable)
23 June 1970	Omsk, RU	daily rain	32.9 mm (1.3 in)	17.6 mm (0.7 in)	12 years	36 of 100 (Notable)
23 June 1970	New Bern 3 NW, US	daily rain	39.9 mm (1.6 in)	16.5 mm (0.6 in)	64 years	36 of 100 (Notable)
23 June 1970	Motuca, BR	daily rain	39.2 mm (1.5 in)	28.1 mm (1.1 in)	23 years	35 of 100 (Notable)
23 June 1970	Narva, EE	daily low min	1.2 C (34.2 F)	5.2 C (9.4 F)	47 years	35 of 100 (Notable)
23 June 1970	Lauda-Konigshofen-Gerlachsheim, DE	daily rain	35.4 mm (1.4 in)	21.0 mm (0.8 in)	12 years	35 of 100 (Notable)
23 June 1970	Koratagere, IN	daily rain	25.4 mm (1.0 in)	10.2 mm (0.4 in)	68 years	35 of 100 (Notable)
23 June 1970	Ulundurpet, IN	daily rain	34.0 mm (1.3 in)	22.1 mm (0.9 in)	47 years	35 of 100 (Notable)
23 June 1970	Tiruttani, IN	daily rain	30.0 mm (1.2 in)	17.3 mm (0.7 in)	56 years	35 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

1805 to 1970

Records set or tied on this calendar date in each year from 1805 to 1970. 1970 had 484 records.

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

Records on 06-23 in each year
Year	Records
1805	1
1806	1
1821	2
1822	1
1824	1
1834	1
1843	1
1849	2
1850	1
1853	2
1858	1
1861	2
1862	1
1868	1
1869	3
1874	3
1876	1
1877	1
1879	3
1880	1
1881	1
1884	1
1885	5
1886	4
1887	3
1888	4
1889	4
1890	1
1892	9
1893	2
1894	4
1895	4
1896	2
1898	2
1899	4
1900	2
1901	5
1902	10
1903	22
1904	10
1905	16
1906	14
1907	20
1908	20
1909	29
1910	30
1911	23
1912	38
1913	28
1914	31
1915	127
1916	14
1917	22
1918	92
1919	42
1920	76
1921	72
1922	25
1923	143
1924	86
1925	162
1926	336
1927	104
1928	155
1929	182
1930	408
1931	331
1932	208
1933	605
1934	367
1935	231
1936	627
1937	479
1938	266
1939	218
1940	365
1941	295
1942	475
1943	260
1944	427
1945	394
1946	348
1947	648
1948	567
1949	424
1950	812
1951	443
1952	538
1953	657
1954	486
1955	369
1956	533
1957	514
1958	630
1959	427
1960	452
1961	453
1962	285
1963	546
1964	434
1965	391
1966	426
1967	708
1968	356
1969	969
1970	484
1971	270
1972	1,522
1973	520
1974	625
1975	681
1976	668
1977	480
1978	509
1979	550
1980	633
1981	846
1982	602
1983	968
1984	654
1985	552
1986	628
1987	946
1988	1,751
1989	1,039
1990	639
1991	904
1992	1,675
1993	922
1994	956
1995	891
1996	1,342
1997	777
1998	1,589
1999	904
2000	636
2001	808
2002	1,079
2003	1,335
2004	970
2005	1,070
2006	810
2007	802
2008	533
2009	1,077
2010	966
2011	989
2012	793
2013	525
2014	382
2015	642
2016	1,203
2017	1,012
2018	493
2019	1,174
2020	716
2021	950
2022	661
2023	942
2024	959
2025	1,414
2026	894

Download the Data

Data for records on 1970-06-23: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 10	343
10 to 20	38
20 to 30	13
30 to 40	7
40 to 50	2
50 to 60	3