Weather Records on 21 June 2020

519 weather records were set or tied worldwide on 21 June 2020. Highest significance: Vanersborg, SE.

Key Facts for 21 June 2020

On 21 June 2020, 519 weather records were set or tied at long-record stations worldwide.
255 were record highs and 89 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 26 monthly and 491 daily.
Vanersborg set a monthly record daily precipitation of 94.8 mm (3.7 in) on 21 June 2020.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 431 records.

Record Map

519 stations

519 station records on 21 June 2020 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 June 2020: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vanersborg	Sweden	Record daily precipitation	94.8 mm (3.7 in)	84 of 100 (Exceptional)
Hid	Sweden	Record daily precipitation	107.7 mm (4.2 in)	68 of 100 (Major)
University Exp STN	United States	Record daily precipitation	27.2 mm (1.1 in)	68 of 100 (Major)
Grenfell (Quondong Rd)	Australia	Record daily precipitation	43.4 mm (1.7 in)	64 of 100 (Major)
Bollebygd	Sweden	Record daily precipitation	46.5 mm (1.8 in)	63 of 100 (Major)
Wis Rapids Grand Av B	United States	Record daily precipitation	80.5 mm (3.2 in)	63 of 100 (Major)
Kilagarden	Sweden	Record daily precipitation	74.0 mm (2.9 in)	62 of 100 (Major)
Baterod	Norway	Record daily precipitation	50.4 mm (2.0 in)	61 of 100 (Major)
Dalton Post Office	Australia	Record daily precipitation	37.8 mm (1.5 in)	58 of 100 (Notable)
College Obsy	United States	Record daily precipitation	28.2 mm (1.1 in)	57 of 100 (Notable)
Fairbanks Intl AP	United States	Record daily precipitation	28.7 mm (1.1 in)	57 of 100 (Notable)
Murringo (Windermere)	Australia	Record daily precipitation	39.2 mm (1.5 in)	55 of 100 (Notable)
Pirovskoe	Russia	Record daily precipitation	46.0 mm (1.8 in)	53 of 100 (Notable)
Lanna	Sweden	Record daily precipitation	42.6 mm (1.7 in)	53 of 100 (Notable)
Dalton (Rose Valley)	Australia	Record daily precipitation	45.0 mm (1.8 in)	52 of 100 (Notable)
Aranda (Bindaga St)	Australia	Record daily precipitation	39.8 mm (1.6 in)	52 of 100 (Notable)
S Bend AP	United States	Record daily precipitation	43.2 mm (1.7 in)	52 of 100 (Notable)
Ostre Toten - Apelsvoll	Norway	Record daily precipitation	38.5 mm (1.5 in)	51 of 100 (Notable)
Wymah (Gwandallen)	Australia	Record daily precipitation	48.0 mm (1.9 in)	49 of 100 (Notable)
Bogota/Eldorado	Colombia	Record daily precipitation	48.0 mm (1.9 in)	49 of 100 (Notable)
Kise Pa Hedmark	Norway	Record daily precipitation	40.6 mm (1.6 in)	49 of 100 (Notable)
Lidkoping	Sweden	Record daily precipitation	63.4 mm (2.5 in)	48 of 100 (Notable)
Coeur D'Alene	United States	Record high minimum temperature	18.3 C (64.9 F)	48 of 100 (Notable)
Rocky Mt 8 ESE	United States	Record daily precipitation	68.6 mm (2.7 in)	48 of 100 (Notable)
Gainesville 5 ENE	United States	Record daily precipitation	95.8 mm (3.8 in)	47 of 100 (Notable)
Waupaca	United States	Record daily precipitation	36.8 mm (1.4 in)	47 of 100 (Notable)
Kjusjur	Russia	Record high maximum temperature	32.3 C (90.1 F)	45 of 100 (Notable)
Stromlo Forest	Australia	Record daily precipitation	34.6 mm (1.4 in)	43 of 100 (Notable)
Canberra (Australian National	Australia	Record daily precipitation	35.8 mm (1.4 in)	43 of 100 (Notable)
Torrens (Darke St)	Australia	Record daily precipitation	33.8 mm (1.3 in)	43 of 100 (Notable)
Stromsfoss Sluse	Norway	Record daily precipitation	38.0 mm (1.5 in)	43 of 100 (Notable)
Chernjaevo	Russia	Record daily precipitation	27.9 mm (1.1 in)	42 of 100 (Notable)
Yajlju	Russia	Record low maximum temperature	7.5 C (45.5 F)	42 of 100 (Notable)
Ainslie Tyson St	Australia	Record daily precipitation	35.0 mm (1.4 in)	41 of 100 (Notable)
Melba (Verbrugghen Street)	Australia	Record daily precipitation	42.0 mm (1.7 in)	41 of 100 (Notable)
Semej	Kazakhstan	Record low minimum temperature	1.0 C (33.8 F)	41 of 100 (Notable)
Sarpsborg	Norway	Record daily precipitation	39.8 mm (1.6 in)	41 of 100 (Notable)
Maridalsoset	Norway	Record daily precipitation	39.9 mm (1.6 in)	41 of 100 (Notable)
Trondheim - Voll	Norway	Record high minimum temperature	20.3 C (68.5 F)	41 of 100 (Notable)
Hagshults_Flygplats	Sweden	Record daily precipitation	28.5 mm (1.1 in)	41 of 100 (Notable)
Holbrook (Glenfalloch)	Australia	Record daily precipitation	27.0 mm (1.1 in)	40 of 100 (Notable)
Skedsmo-Hellerud	Norway	Record daily precipitation	43.2 mm (1.7 in)	40 of 100 (Notable)
Sutton (Uba)	Australia	Record daily precipitation	34.2 mm (1.3 in)	39 of 100 (Notable)
Nordstrand	Norway	Record daily precipitation	35.0 mm (1.4 in)	39 of 100 (Notable)
Ust-Koksa	Russia	Record low maximum temperature	10.2 C (50.4 F)	39 of 100 (Notable)
Minusinsk	Russia	Record low maximum temperature	12.4 C (54.3 F)	38 of 100 (Notable)
Zavitaja	Russia	Record low maximum temperature	13.2 C (55.8 F)	38 of 100 (Notable)
Traneberg	Sweden	Record daily precipitation	52.2 mm (2.1 in)	38 of 100 (Notable)
Carrasco Intl	Uruguay	Record daily precipitation	97.0 mm (3.8 in)	38 of 100 (Notable)
Huma	China	Record daily precipitation	31.2 mm (1.2 in)	37 of 100 (Notable)
Bellefont 3S	United States	Record daily precipitation	58.7 mm (2.3 in)	37 of 100 (Notable)
Roseburg Rgnl AP	United States	Record high minimum temperature	16.1 C (61.0 F)	37 of 100 (Notable)
Kokpekty	Kazakhstan	Record low maximum temperature	17.0 C (62.6 F)	36 of 100 (Notable)
Halden	Norway	Record daily precipitation	31.3 mm (1.2 in)	36 of 100 (Notable)
Nordoyan Fyr	Norway	Record high minimum temperature	17.3 C (63.1 F)	36 of 100 (Notable)
Malojaroslavec	Russia	Record daily precipitation	35.1 mm (1.4 in)	36 of 100 (Notable)
Boras	Sweden	Record daily precipitation	36.2 mm (1.4 in)	36 of 100 (Notable)
Telluride 4WNW	United States	Record low minimum temperature	-2.8 C (27.0 F)	36 of 100 (Notable)
Norton W	United States	Record high minimum temperature	18.9 C (66.0 F)	36 of 100 (Notable)
Junction 4SSW	United States	Record high minimum temperature	25.0 C (77.0 F)	36 of 100 (Notable)

Counts by Type and Timescale

519 records

Records set or tied on 21 June 2020 by type: Highest daily maximum 101, Lowest daily maximum 42, Highest daily minimum 154, Lowest daily minimum 47, Heaviest daily rainfall 174, Heaviest daily snowfall 1.

Records on 21 June 2020 by type
Record type	Records
Highest daily maximum	101
Lowest daily maximum	42
Highest daily minimum	154
Lowest daily minimum	47
Heaviest daily rainfall	174
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 21 June 2020 by timescale: all-time 2, monthly 26, daily 491.

How Much Records Were Beaten By

435 broken records

Margins by which the 435 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 90.5. Ties are not counted.

Top 20 by Significance

21 June 2020

Top 20 records on 21 June 2020 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 2020	Vanersborg, SE	monthly rain	94.8 mm (3.7 in)	23.3 mm (0.9 in)	92 years	84 of 100 (Exceptional)
21 June 2020	Hid, SE	all-time rain	107.7 mm (4.2 in)	40.5 mm (1.6 in)	10 years	68 of 100 (Major)
21 June 2020	University Exp STN, US	daily rain	27.2 mm (1.1 in)	14.5 mm (0.6 in)	97 years	68 of 100 (Major)
21 June 2020	Grenfell (Quondong Rd), AU	daily rain	43.4 mm (1.7 in)	24.3 mm (1.0 in)	75 years	64 of 100 (Major)
21 June 2020	Bollebygd, SE	daily rain	46.5 mm (1.8 in)	23.5 mm (0.9 in)	70 years	63 of 100 (Major)
21 June 2020	Wis Rapids Grand Av B, US	daily rain	80.5 mm (3.2 in)	41.4 mm (1.6 in)	71 years	63 of 100 (Major)
21 June 2020	Kilagarden, SE	monthly rain	74.0 mm (2.9 in)	20.7 mm (0.8 in)	33 years	62 of 100 (Major)
21 June 2020	Baterod, NO	monthly rain	50.4 mm (2.0 in)	17.6 mm (0.7 in)	56 years	61 of 100 (Major)
21 June 2020	Dalton Post Office, AU	daily rain	37.8 mm (1.5 in)	27.4 mm (1.1 in)	37 years	58 of 100 (Notable)
21 June 2020	College Obsy, US	daily rain	28.2 mm (1.1 in)	14.2 mm (0.6 in)	70 years	57 of 100 (Notable)
21 June 2020	Fairbanks Intl AP, US	daily rain	28.7 mm (1.1 in)	14.0 mm (0.6 in)	58 years	57 of 100 (Notable)
21 June 2020	Murringo (Windermere), AU	daily rain	39.2 mm (1.5 in)	18.4 mm (0.7 in)	75 years	55 of 100 (Notable)
21 June 2020	Pirovskoe, RU	daily rain	46.0 mm (1.8 in)	37.1 mm (1.5 in)	21 years	53 of 100 (Notable)
21 June 2020	Lanna, SE	daily rain	42.6 mm (1.7 in)	22.8 mm (0.9 in)	23 years	53 of 100 (Notable)
21 June 2020	Dalton (Rose Valley), AU	daily rain	45.0 mm (1.8 in)	29.0 mm (1.1 in)	22 years	52 of 100 (Notable)
21 June 2020	Aranda (Bindaga St), AU	daily rain	39.8 mm (1.6 in)	27.0 mm (1.1 in)	37 years	52 of 100 (Notable)
21 June 2020	S Bend AP, US	daily rain	43.2 mm (1.7 in)	14.8 mm (0.6 in)	113 years	52 of 100 (Notable)
21 June 2020	Ostre Toten - Apelsvoll, NO	daily rain	38.5 mm (1.5 in)	26.0 mm (1.0 in)	19 years	51 of 100 (Notable)
21 June 2020	Wymah (Gwandallen), AU	daily rain	48.0 mm (1.9 in)	16.2 mm (0.6 in)	63 years	49 of 100 (Notable)
21 June 2020	Bogota/Eldorado, CO	daily rain	48.0 mm (1.9 in)	23.1 mm (0.9 in)	10 years	49 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 2020

Records set or tied on this calendar date in each year from 1802 to 2020. 2020 had 519 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 2020-06-21: 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 2026-10-13. Last revised 13 October 2026 (2026-10-13).

Margin	Records
0 to 20	403
20 to 40	27
40 to 60	4
60 to 80	0
80 to 100	1