Weather Records on 23 June 1980

633 weather records were set or tied worldwide on 23 June 1980. Highest significance: Vasteras-Hasslo, SE.

Key Facts for 23 June 1980

On 23 June 1980, 633 weather records were set or tied at long-record stations worldwide.
250 were record highs and 103 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 12 monthly and 619 daily.
Vasteras-Hasslo set a daily record precipitation of 34.6 mm (1.4 in) on 23 June 1980.
Across 161 earlier years (1805 to 2026) the same calendar date averaged 429 records.

Record Map

633 stations

633 station records on 23 June 1980 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 June 1980: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vasteras-Hasslo	Sweden	Record daily precipitation	34.6 mm (1.4 in)	60 of 100 (Major)
Grangesberg	Sweden	Record daily precipitation	77.8 mm (3.1 in)	58 of 100 (Notable)
Ruhnu	Latvia	Record daily precipitation	33.6 mm (1.3 in)	57 of 100 (Notable)
Uppsala_Aut	Sweden	Record daily precipitation	27.3 mm (1.1 in)	56 of 100 (Notable)
Kartaly	Russia	Record daily precipitation	91.3 mm (3.6 in)	54 of 100 (Notable)
Homer 1N	United States	Record daily precipitation	100.8 mm (4.0 in)	54 of 100 (Notable)
Ludvika	Sweden	Record daily precipitation	42.5 mm (1.7 in)	53 of 100 (Notable)
Hogsta	Sweden	Record daily precipitation	44.2 mm (1.7 in)	49 of 100 (Notable)
NAS	Sweden	Record daily precipitation	46.0 mm (1.8 in)	49 of 100 (Notable)
Leksand	Sweden	Record daily precipitation	35.9 mm (1.4 in)	49 of 100 (Notable)
Transtrand_D	Sweden	Record daily precipitation	43.7 mm (1.7 in)	49 of 100 (Notable)
Cokato	United States	Record daily precipitation	86.4 mm (3.4 in)	49 of 100 (Notable)
Willmar Wwtp	United States	Record daily precipitation	47.0 mm (1.9 in)	49 of 100 (Notable)
Horken	Sweden	Record daily precipitation	45.2 mm (1.8 in)	48 of 100 (Notable)
Pine Grove Fire Twr	United States	Record daily precipitation	116.6 mm (4.6 in)	48 of 100 (Notable)
Princeton	United States	Record daily precipitation	40.9 mm (1.6 in)	47 of 100 (Notable)
Vila Matias-Montante (Pcd)	Brazil	Record daily precipitation	40.6 mm (1.6 in)	46 of 100 (Notable)
Nyberget	Sweden	Record daily precipitation	35.6 mm (1.4 in)	46 of 100 (Notable)
Sickelsjo	Sweden	Record daily precipitation	37.4 mm (1.5 in)	45 of 100 (Notable)
Eskilstuna	Sweden	Record daily precipitation	44.7 mm (1.8 in)	45 of 100 (Notable)
Skultuna	Sweden	Record daily precipitation	32.5 mm (1.3 in)	45 of 100 (Notable)
Hyvlinge	Sweden	Record daily precipitation	35.3 mm (1.4 in)	45 of 100 (Notable)
Dralinge	Sweden	Record daily precipitation	30.7 mm (1.2 in)	45 of 100 (Notable)
Hofors	Sweden	Record daily precipitation	37.2 mm (1.5 in)	45 of 100 (Notable)
Snoaby	Sweden	Record daily precipitation	45.4 mm (1.8 in)	44 of 100 (Notable)
Oje_D	Sweden	Record daily precipitation	41.0 mm (1.6 in)	44 of 100 (Notable)
Branas	Sweden	Record daily precipitation	43.2 mm (1.7 in)	44 of 100 (Notable)
Peeramon	Australia	Record daily precipitation	25.0 mm (1.0 in)	43 of 100 (Notable)
Union Hidalgo	Mexico	Record low minimum temperature	15.6 C (60.1 F)	43 of 100 (Notable)
Tjarnas	Sweden	Record daily precipitation	31.9 mm (1.3 in)	43 of 100 (Notable)
Fagersta	Sweden	Record daily precipitation	37.6 mm (1.5 in)	42 of 100 (Notable)
Lisskogsasen	Sweden	Record daily precipitation	35.8 mm (1.4 in)	42 of 100 (Notable)
Solleron	Sweden	Record daily precipitation	35.1 mm (1.4 in)	42 of 100 (Notable)
Durham	United Kingdom	Record low minimum temperature	3.2 C (37.8 F)	42 of 100 (Notable)
Martuk	Kazakhstan	Record daily precipitation	25.6 mm (1.0 in)	41 of 100 (Notable)
Kolsva	Sweden	Record daily precipitation	36.8 mm (1.4 in)	41 of 100 (Notable)
Gustavsfors	Sweden	Record daily precipitation	37.2 mm (1.5 in)	41 of 100 (Notable)
Clinton Forestry HQ	United States	Record daily precipitation	78.2 mm (3.1 in)	41 of 100 (Notable)
Gysinge	Sweden	Record daily precipitation	29.9 mm (1.2 in)	40 of 100 (Notable)
Ozark Beach 2 NNE	United States	Record daily precipitation	94.0 mm (3.7 in)	40 of 100 (Notable)
Stjarnsund	Sweden	Record daily precipitation	32.7 mm (1.3 in)	39 of 100 (Notable)
Gavle	Sweden	Record daily precipitation	34.7 mm (1.4 in)	39 of 100 (Notable)
Cairo 3N	United States	Record daily precipitation	66.5 mm (2.6 in)	39 of 100 (Notable)
Gascoyne Junction	Australia	Record daily precipitation	32.0 mm (1.3 in)	38 of 100 (Notable)
Hobart (Ellerslie Road)	Australia	Record high minimum temperature	10.3 C (50.5 F)	38 of 100 (Notable)
Finnbacka_D	Sweden	Record daily precipitation	25.6 mm (1.0 in)	38 of 100 (Notable)
Morgan 1 W	United States	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Barcelona -Fabra Observatory	Spain	Record low maximum temperature	16.2 C (61.2 F)	37 of 100 (Notable)
Lisjo	Sweden	Record daily precipitation	43.4 mm (1.7 in)	37 of 100 (Notable)
Wappapello Dam	United States	Record daily precipitation	65.0 mm (2.6 in)	37 of 100 (Notable)
Hiawatha 1 S	United States	Record daily precipitation	75.2 mm (3.0 in)	36 of 100 (Notable)
Winnsboro 5 SSE	United States	Record daily precipitation	71.4 mm (2.8 in)	36 of 100 (Notable)
Katrineholm_D	Sweden	Record daily precipitation	25.6 mm (1.0 in)	35 of 100 (Notable)
Fyodorov Sovkhoz	Kazakhstan	Record daily precipitation	32.0 mm (1.3 in)	34 of 100 (Routine)
Hyndevad	Sweden	Record daily precipitation	50.4 mm (2.0 in)	34 of 100 (Routine)
Castle Rock	United States	Record high maximum temperature	36.1 C (97.0 F)	34 of 100 (Routine)
Ft Benton	United States	Record daily precipitation	34.0 mm (1.3 in)	34 of 100 (Routine)
Williston Sloulin Fld	United States	Record high maximum temperature	38.3 C (100.9 F)	34 of 100 (Routine)
Alberga	Sweden	Record daily precipitation	25.6 mm (1.0 in)	33 of 100 (Routine)
Yates Ctr	United States	Record high maximum temperature	36.7 C (98.1 F)	33 of 100 (Routine)

Counts by Type and Timescale

633 records

Records set or tied on 23 June 1980 by type: Highest daily maximum 149, Lowest daily maximum 33, Highest daily minimum 101, Lowest daily minimum 70, Heaviest daily rainfall 280.

Records on 23 June 1980 by type
Record type	Records
Highest daily maximum	149
Lowest daily maximum	33
Highest daily minimum	101
Lowest daily minimum	70
Heaviest daily rainfall	280
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 23 June 1980 by timescale: all-time 2, monthly 12, daily 619.

How Much Records Were Beaten By

499 broken records

Margins by which the 499 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 74.9. Ties are not counted.

Top 20 by Significance

23 June 1980

Top 20 records on 23 June 1980 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 June 1980	Vasteras-Hasslo, SE	daily rain	34.6 mm (1.4 in)	12.0 mm (0.5 in)	95 years	60 of 100 (Major)
23 June 1980	Grangesberg, SE	monthly rain	77.8 mm (3.1 in)	30.0 mm (1.2 in)	19 years	58 of 100 (Notable)
23 June 1980	Ruhnu, LV	daily rain	33.6 mm (1.3 in)	18.6 mm (0.7 in)	55 years	57 of 100 (Notable)
23 June 1980	Uppsala_Aut, SE	daily rain	27.3 mm (1.1 in)	9.5 mm (0.37 in)	95 years	56 of 100 (Notable)
23 June 1980	Kartaly, RU	all-time rain	91.3 mm (3.6 in)	11.6 mm (0.5 in)	40 years	54 of 100 (Notable)
23 June 1980	Homer 1N, US	daily rain	100.8 mm (4.0 in)	74.9 mm (2.9 in)	23 years	54 of 100 (Notable)
23 June 1980	Ludvika, SE	monthly rain	42.5 mm (1.7 in)	17.5 mm (0.7 in)	16 years	53 of 100 (Notable)
23 June 1980	Hogsta, SE	daily rain	44.2 mm (1.7 in)	36.6 mm (1.4 in)	23 years	49 of 100 (Notable)
23 June 1980	NAS, SE	daily rain	46.0 mm (1.8 in)	28.7 mm (1.1 in)	23 years	49 of 100 (Notable)
23 June 1980	Leksand, SE	daily rain	35.9 mm (1.4 in)	20.4 mm (0.8 in)	23 years	49 of 100 (Notable)
23 June 1980	Transtrand_D, SE	daily rain	43.7 mm (1.7 in)	27.2 mm (1.1 in)	23 years	49 of 100 (Notable)
23 June 1980	Cokato, US	daily rain	86.4 mm (3.4 in)	69.9 mm (2.8 in)	22 years	49 of 100 (Notable)
23 June 1980	Willmar Wwtp, US	daily rain	47.0 mm (1.9 in)	25.7 mm (1.0 in)	85 years	49 of 100 (Notable)
23 June 1980	Horken, SE	daily rain	45.2 mm (1.8 in)	29.1 mm (1.1 in)	17 years	48 of 100 (Notable)
23 June 1980	Pine Grove Fire Twr, US	daily rain	116.6 mm (4.6 in)	60.2 mm (2.4 in)	33 years	48 of 100 (Notable)
23 June 1980	Princeton, US	daily rain	40.9 mm (1.6 in)	23.1 mm (0.9 in)	84 years	47 of 100 (Notable)
23 June 1980	Vila Matias-Montante (Pcd), BR	daily rain	40.6 mm (1.6 in)	31.6 mm (1.2 in)	11 years	46 of 100 (Notable)
23 June 1980	Nyberget, SE	daily rain	35.6 mm (1.4 in)	25.3 mm (1.0 in)	13 years	46 of 100 (Notable)
23 June 1980	Sickelsjo, SE	daily rain	37.4 mm (1.5 in)	26.9 mm (1.1 in)	8 years	45 of 100 (Notable)
23 June 1980	Eskilstuna, SE	daily rain	44.7 mm (1.8 in)	33.9 mm (1.3 in)	8 years	45 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 1980

Records set or tied on this calendar date in each year from 1805 to 1980. 1980 had 633 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 1980-06-23: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 10	400
10 to 20	58
20 to 30	30
30 to 40	7
40 to 50	1
50 to 60	0
60 to 70	2
70 to 80	1