Weather Records on 21 June 1980

677 weather records were set or tied worldwide on 21 June 1980. Highest significance: Mardie, AU.

Key Facts for 21 June 1980

On 21 June 1980, 677 weather records were set or tied at long-record stations worldwide.
174 were record highs and 243 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 29 monthly and 645 daily.
Mardie set a daily record precipitation of 126.0 mm (5.0 in) on 21 June 1980.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 430 records.

Record Map

677 stations

677 station records on 21 June 1980 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 June 1980: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mardie	Australia	Record daily precipitation	126.0 mm (5.0 in)	70 of 100 (Major)
Milly Milly	Australia	Record daily precipitation	95.5 mm (3.8 in)	69 of 100 (Major)
Coodardy	Australia	Record daily precipitation	49.4 mm (1.9 in)	68 of 100 (Major)
Mount Gould	Australia	Record daily precipitation	60.0 mm (2.4 in)	68 of 100 (Major)
Balmoral	Australia	Record daily precipitation	116.6 mm (4.6 in)	66 of 100 (Major)
Bullfinch	Australia	Record daily precipitation	40.2 mm (1.6 in)	63 of 100 (Major)
Boogardie	Australia	Record daily precipitation	101.0 mm (4.0 in)	60 of 100 (Major)
Moorarie	Australia	Record daily precipitation	45.2 mm (1.8 in)	60 of 100 (Major)
Austin Downs	Australia	Record daily precipitation	44.0 mm (1.7 in)	57 of 100 (Notable)
Windsor	Australia	Record daily precipitation	68.0 mm (2.7 in)	54 of 100 (Notable)
Southern Cross	Australia	Record daily precipitation	35.5 mm (1.4 in)	54 of 100 (Notable)
Nanutarra	Australia	Record daily precipitation	161.0 mm (6.3 in)	51 of 100 (Notable)
Boolardy	Australia	Record daily precipitation	50.6 mm (2.0 in)	50 of 100 (Notable)
Cue	Australia	Record daily precipitation	47.3 mm (1.9 in)	49 of 100 (Notable)
Mount Farmer	Australia	Record daily precipitation	55.0 mm (2.2 in)	49 of 100 (Notable)
Mount Magnet	Australia	Record daily precipitation	53.2 mm (2.1 in)	49 of 100 (Notable)
Bonnie Rock	Australia	Record daily precipitation	36.4 mm (1.4 in)	49 of 100 (Notable)
Minnie Creek	Australia	Record daily precipitation	75.0 mm (3.0 in)	48 of 100 (Notable)
Kirkalocka	Australia	Record daily precipitation	53.2 mm (2.1 in)	48 of 100 (Notable)
Wogarno	Australia	Record daily precipitation	62.0 mm (2.4 in)	48 of 100 (Notable)
Yanrey	Australia	Record daily precipitation	76.0 mm (3.0 in)	47 of 100 (Notable)
Wanarie	Australia	Record daily precipitation	65.0 mm (2.6 in)	47 of 100 (Notable)
Dalgaranga	Australia	Record daily precipitation	56.0 mm (2.2 in)	47 of 100 (Notable)
Union Hidalgo	Mexico	Record low minimum temperature	15.6 C (60.1 F)	47 of 100 (Notable)
Meeline Station	Australia	Record daily precipitation	50.8 mm (2.0 in)	46 of 100 (Notable)
Cashmere Downs	Australia	Record daily precipitation	41.6 mm (1.6 in)	46 of 100 (Notable)
New Braunfels	United States	Record daily precipitation	68.1 mm (2.7 in)	46 of 100 (Notable)
Ullawarra	Australia	Record daily precipitation	116.0 mm (4.6 in)	45 of 100 (Notable)
Atley	Australia	Record daily precipitation	64.2 mm (2.5 in)	45 of 100 (Notable)
Taipu	Brazil	Record daily precipitation	103.2 mm (4.1 in)	45 of 100 (Notable)
Tepuxtepec	Mexico	Record daily precipitation	64.8 mm (2.6 in)	45 of 100 (Notable)
Moccasin Exp STN	United States	Record daily precipitation	44.7 mm (1.8 in)	45 of 100 (Notable)
Kystovka	Russia	Record daily precipitation	38.9 mm (1.5 in)	44 of 100 (Notable)
Towera	Australia	Record daily precipitation	50.2 mm (2.0 in)	43 of 100 (Notable)
Hillview	Australia	Record daily precipitation	31.0 mm (1.2 in)	43 of 100 (Notable)
Franklinville	United States	Record low maximum temperature	11.1 C (52.0 F)	43 of 100 (Notable)
Challa	Australia	Record daily precipitation	41.8 mm (1.6 in)	42 of 100 (Notable)
Boodarockin	Australia	Record daily precipitation	31.0 mm (1.2 in)	42 of 100 (Notable)
Emu Creek Station	Australia	Record daily precipitation	48.0 mm (1.9 in)	41 of 100 (Notable)
Annean	Australia	Record daily precipitation	61.6 mm (2.4 in)	41 of 100 (Notable)
Yarraloola	Australia	Record daily precipitation	80.4 mm (3.2 in)	40 of 100 (Notable)
Landor	Australia	Record daily precipitation	66.6 mm (2.6 in)	40 of 100 (Notable)
Narndee	Australia	Record daily precipitation	70.6 mm (2.8 in)	40 of 100 (Notable)
Brinkley	United States	Record low maximum temperature	23.9 C (75.0 F)	40 of 100 (Notable)
Marvel Loch	Australia	Record daily precipitation	25.6 mm (1.0 in)	39 of 100 (Notable)
Ejutla	Mexico	Record daily precipitation	69.9 mm (2.8 in)	39 of 100 (Notable)
Kislovodsk	Russia	Record daily precipitation	30.4 mm (1.2 in)	39 of 100 (Notable)
Lyndon	Australia	Record daily precipitation	57.7 mm (2.3 in)	38 of 100 (Notable)
Youanmi Downs	Australia	Record daily precipitation	43.0 mm (1.7 in)	38 of 100 (Notable)
Coloso	Puerto Rico [United States]	Record high minimum temperature	23.9 C (75.0 F)	38 of 100 (Notable)
Bolivar	United States	Record low maximum temperature	12.8 C (55.0 F)	38 of 100 (Notable)
Marshall	United States	Record low maximum temperature	24.4 C (75.9 F)	38 of 100 (Notable)
Sterling City	United States	Record daily precipitation	42.2 mm (1.7 in)	38 of 100 (Notable)
Mileura	Australia	Record daily precipitation	35.0 mm (1.4 in)	37 of 100 (Notable)
Noondie 2	Australia	Record daily precipitation	80.2 mm (3.2 in)	37 of 100 (Notable)
Wialki North	Australia	Record daily precipitation	29.4 mm (1.2 in)	37 of 100 (Notable)
Sandstone	Australia	Record daily precipitation	30.0 mm (1.2 in)	37 of 100 (Notable)
Meka Station	Australia	Record daily precipitation	71.4 mm (2.8 in)	36 of 100 (Notable)
Juquia	Brazil	Record daily precipitation	173.8 mm (6.8 in)	36 of 100 (Notable)
Warrensburg 4NW	United States	Record low maximum temperature	18.9 C (66.0 F)	36 of 100 (Notable)

Counts by Type and Timescale

677 records

Records set or tied on 21 June 1980 by type: Highest daily maximum 57, Lowest daily maximum 119, Highest daily minimum 117, Lowest daily minimum 124, Heaviest daily rainfall 260.

Records on 21 June 1980 by type
Record type	Records
Highest daily maximum	57
Lowest daily maximum	119
Highest daily minimum	117
Lowest daily minimum	124
Heaviest daily rainfall	260
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 21 June 1980 by timescale: all-time 3, monthly 29, daily 645.

How Much Records Were Beaten By

552 broken records

Margins by which the 552 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 120.2. Ties are not counted.

Top 20 by Significance

21 June 1980

Top 20 records on 21 June 1980 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 1980	Mardie, AU	daily rain	126.0 mm (5.0 in)	120.2 mm (4.7 in)	73 years	70 of 100 (Major)
21 June 1980	Milly Milly, AU	daily rain	95.5 mm (3.8 in)	66.3 mm (2.6 in)	73 years	69 of 100 (Major)
21 June 1980	Coodardy, AU	daily rain	49.4 mm (1.9 in)	37.5 mm (1.5 in)	67 years	68 of 100 (Major)
21 June 1980	Mount Gould, AU	daily rain	60.0 mm (2.4 in)	51.1 mm (2.0 in)	67 years	68 of 100 (Major)
21 June 1980	Balmoral, AU	daily rain	116.6 mm (4.6 in)	116.6 mm (4.6 in)	67 years	66 of 100 (Major)
21 June 1980	Bullfinch, AU	daily rain	40.2 mm (1.6 in)	23.7 mm (0.9 in)	54 years	63 of 100 (Major)
21 June 1980	Boogardie, AU	monthly rain	101.0 mm (4.0 in)	37.5 mm (1.5 in)	12 years	60 of 100 (Major)
21 June 1980	Moorarie, AU	daily rain	45.2 mm (1.8 in)	39.1 mm (1.5 in)	43 years	60 of 100 (Major)
21 June 1980	Austin Downs, AU	daily rain	44.0 mm (1.7 in)	33.8 mm (1.3 in)	35 years	57 of 100 (Notable)
21 June 1980	Windsor, AU	monthly rain	68.0 mm (2.7 in)	22.3 mm (0.9 in)	12 years	54 of 100 (Notable)
21 June 1980	Southern Cross, AU	daily rain	35.5 mm (1.4 in)	25.3 mm (1.0 in)	18 years	54 of 100 (Notable)
21 June 1980	Nanutarra, AU	monthly rain	161.0 mm (6.3 in)	54.0 mm (2.1 in)	0 years	51 of 100 (Notable)
21 June 1980	Boolardy, AU	daily rain	50.6 mm (2.0 in)	37.8 mm (1.5 in)	5 years	50 of 100 (Notable)
21 June 1980	Cue, AU	daily rain	47.3 mm (1.9 in)	36.1 mm (1.4 in)	5 years	49 of 100 (Notable)
21 June 1980	Mount Farmer, AU	daily rain	55.0 mm (2.2 in)	37.0 mm (1.5 in)	15 years	49 of 100 (Notable)
21 June 1980	Mount Magnet, AU	daily rain	53.2 mm (2.1 in)	34.8 mm (1.4 in)	5 years	49 of 100 (Notable)
21 June 1980	Bonnie Rock, AU	daily rain	36.4 mm (1.4 in)	29.0 mm (1.1 in)	18 years	49 of 100 (Notable)
21 June 1980	Minnie Creek, AU	daily rain	75.0 mm (3.0 in)	51.6 mm (2.0 in)	35 years	48 of 100 (Notable)
21 June 1980	Kirkalocka, AU	daily rain	53.2 mm (2.1 in)	34.2 mm (1.3 in)	5 years	48 of 100 (Notable)
21 June 1980	Wogarno, AU	daily rain	62.0 mm (2.4 in)	43.0 mm (1.7 in)	5 years	48 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

1802 to 1980

Records set or tied on this calendar date in each year from 1802 to 1980. 1980 had 677 records.

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

Records on 06-21 in each year
Year	Records
1802	1
1803	2
1805	1
1814	1
1821	3
1828	1
1831	1
1839	2
1846	1
1853	1
1855	1
1861	3
1865	1
1868	1
1869	4
1870	3
1871	1
1873	1
1874	1
1875	2
1879	1
1880	1
1881	1
1882	1
1883	1
1884	2
1885	1
1886	3
1887	1
1888	3
1889	1
1891	1
1892	2
1893	7
1895	6
1896	3
1897	3
1898	6
1899	6
1900	6
1901	5
1902	20
1903	15
1904	7
1905	14
1906	19
1907	15
1908	20
1909	19
1910	36
1911	12
1912	14
1913	34
1914	24
1915	40
1916	80
1917	97
1918	77
1919	32
1920	42
1921	85
1922	43
1923	229
1924	124
1925	333
1926	162
1927	146
1928	139
1929	84
1930	177
1931	340
1932	180
1933	645
1934	223
1935	247
1936	642
1937	475
1938	396
1939	250
1940	674
1941	401
1942	340
1943	439
1944	426
1945	709
1946	386
1947	637
1948	392
1949	391
1950	329
1951	347
1952	502
1953	761
1954	501
1955	271
1956	534
1957	932
1958	627
1959	356
1960	471
1961	956
1962	176
1963	667
1964	458
1965	400
1966	467
1967	789
1968	654
1969	687
1970	614
1971	394
1972	934
1973	683
1974	598
1975	996
1976	746
1977	476
1978	368
1979	857
1980	677
1981	889
1982	658
1983	752
1984	913
1985	516
1986	601
1987	940
1988	1,834
1989	856
1990	847
1991	1,067
1992	1,679
1993	939
1994	777
1995	978
1996	1,075
1997	1,037
1998	1,746
1999	994
2000	1,212
2001	658
2002	828
2003	1,034
2004	697
2005	1,090
2006	774
2007	1,085
2008	580
2009	1,060
2010	852
2011	1,340
2012	1,151
2013	571
2014	434
2015	707
2016	877
2017	954
2018	577
2019	969
2020	519
2021	1,132
2022	774
2023	987
2024	679
2025	1,536
2026	736

Download the Data

Data for records on 1980-06-21: 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 20	498
20 to 40	41
40 to 60	8
60 to 80	2
80 to 100	1
100 to 120	1
120 to 140	1