Weather Records on 21 June 2021

1,132 weather records were set or tied worldwide on 21 June 2021. Highest significance: Illalangi, AU.

Key Facts for 21 June 2021

On 21 June 2021, 1,132 weather records were set or tied at long-record stations worldwide.
815 were record highs and 114 were record lows, counting maximum and minimum temperature.
By timescale, 9 were all-time records, 90 monthly and 1,033 daily.
Illalangi set a monthly record daily precipitation of 160.0 mm (6.3 in) on 21 June 2021.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 427 records.

Record Map

1,132 stations

1,132 station records on 21 June 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 June 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Illalangi	Australia	Record daily precipitation	160.0 mm (6.3 in)	87 of 100 (Exceptional)
Wereroa	Australia	Record daily precipitation	166.2 mm (6.5 in)	83 of 100 (Exceptional)
Woodburn	Australia	Record daily precipitation	65.0 mm (2.6 in)	79 of 100 (Major)
Zmeinogorsk	Russia	Record daily precipitation	43.9 mm (1.7 in)	77 of 100 (Major)
Maude Post Office	Australia	Record daily precipitation	45.6 mm (1.8 in)	69 of 100 (Major)
Rovaniemi Lentoasema	Finland	Record daily precipitation	65.1 mm (2.6 in)	67 of 100 (Major)
Marshall	United States	Record daily precipitation	88.9 mm (3.5 in)	67 of 100 (Major)
Passau-Maierhof	Germany	Record daily precipitation	45.1 mm (1.8 in)	63 of 100 (Major)
Denmark	Australia	Record daily precipitation	106.0 mm (4.2 in)	62 of 100 (Major)
Pardelup	Australia	Record daily precipitation	45.0 mm (1.8 in)	62 of 100 (Major)
Aldersbach-Kriestorf	Germany	Record daily precipitation	59.8 mm (2.4 in)	61 of 100 (Major)
Princeton 1 SE	United States	Record daily precipitation	91.7 mm (3.6 in)	60 of 100 (Major)
Kuusamo Kiutakongas	Finland	Record daily precipitation	37.5 mm (1.5 in)	58 of 100 (Notable)
Redmond	Australia	Record daily precipitation	64.0 mm (2.5 in)	57 of 100 (Notable)
Tian-Shan	Kyrgyzstan	Record daily precipitation	99.3 mm (3.9 in)	56 of 100 (Notable)
Albany Airport	Australia	Record daily precipitation	54.1 mm (2.1 in)	55 of 100 (Notable)
Nalyerlup	Australia	Record daily precipitation	63.0 mm (2.5 in)	55 of 100 (Notable)
Lulea Flygplats	Sweden	Record daily precipitation	29.9 mm (1.2 in)	53 of 100 (Notable)
Vermeulen	Australia	Record daily precipitation	55.0 mm (2.2 in)	52 of 100 (Notable)
Dzerzhinskoe	Russia	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Goomalling	Australia	Record daily precipitation	25.1 mm (1.0 in)	51 of 100 (Notable)
Mingenew	Australia	Record daily precipitation	32.0 mm (1.3 in)	50 of 100 (Notable)
Peppermint Grove	Australia	Record daily precipitation	48.0 mm (1.9 in)	49 of 100 (Notable)
Gabes	Tunisia	Record high minimum temperature	28.6 C (83.5 F)	49 of 100 (Notable)
Tammin	Australia	Record daily precipitation	25.4 mm (1.0 in)	47 of 100 (Notable)
Dorpen	Germany	Record daily precipitation	34.2 mm (1.3 in)	47 of 100 (Notable)
Elk	United States	Record high minimum temperature	18.9 C (66.0 F)	47 of 100 (Notable)
Dayton Mcd	United States	Record high minimum temperature	27.2 C (81.0 F)	47 of 100 (Notable)
Mobile Dwtn AP	United States	Record daily precipitation	68.6 mm (2.7 in)	47 of 100 (Notable)
Twenthe	Netherlands	Record daily precipitation	46.9 mm (1.8 in)	46 of 100 (Notable)
Morgantown Muni AP	United States	Record daily precipitation	58.7 mm (2.3 in)	46 of 100 (Notable)
Pemfling-Pitzling	Germany	Record daily precipitation	25.7 mm (1.0 in)	45 of 100 (Notable)
Salem AP (McNary Field)	United States	Record high minimum temperature	17.2 C (63.0 F)	45 of 100 (Notable)
Stockholm	Sweden	Record high minimum temperature	19.3 C (66.7 F)	44 of 100 (Notable)
Severo-Enisejsk	Russia	Record daily precipitation	49.0 mm (1.9 in)	43 of 100 (Notable)
Visby_Flygplats	Sweden	Record high minimum temperature	19.5 C (67.1 F)	43 of 100 (Notable)
Tartu-Toravere	Estonia	Record high minimum temperature	20.7 C (69.3 F)	42 of 100 (Notable)
Hoburg	Sweden	Record high minimum temperature	18.6 C (65.5 F)	42 of 100 (Notable)
Grythyttan	Sweden	Record daily precipitation	32.8 mm (1.3 in)	42 of 100 (Notable)
Ft Bidwell	United States	Record high minimum temperature	17.2 C (63.0 F)	42 of 100 (Notable)
Mount Gambier Post Office	Australia	Record low minimum temperature	-0.1 C (31.8 F)	41 of 100 (Notable)
Vilnius	Lithuania	Record high minimum temperature	20.2 C (68.4 F)	41 of 100 (Notable)
Galati	Romania	Record daily precipitation	48.1 mm (1.9 in)	41 of 100 (Notable)
Uppsala_Aut	Sweden	Record high minimum temperature	18.6 C (65.5 F)	41 of 100 (Notable)
Lindsay	United States	Record high minimum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Barrington 3SW	United States	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
Valentine	United States	Record low minimum temperature	2.2 C (36.0 F)	41 of 100 (Notable)
Denbarker	Australia	Record daily precipitation	38.6 mm (1.5 in)	40 of 100 (Notable)
Kuusiku	Estonia	Record high minimum temperature	18.6 C (65.5 F)	40 of 100 (Notable)
Abbeville	France	Record daily precipitation	27.8 mm (1.1 in)	40 of 100 (Notable)
Munchen-Nymphenburg	Germany	Record daily precipitation	35.4 mm (1.4 in)	40 of 100 (Notable)
Lindenberg	Germany	Record high minimum temperature	20.2 C (68.4 F)	40 of 100 (Notable)
Velikie Luki	Russia	Record high maximum temperature	31.7 C (89.1 F)	40 of 100 (Notable)
Aginskoe	Russia	Record daily precipitation	37.1 mm (1.5 in)	40 of 100 (Notable)
Palmer 3 ESE	United States	Record high maximum temperature	31.7 C (89.1 F)	40 of 100 (Notable)
Nornalup	Australia	Record daily precipitation	47.8 mm (1.9 in)	39 of 100 (Notable)
Tatarsk	Russia	Record daily precipitation	37.1 mm (1.5 in)	39 of 100 (Notable)
Pearce - Sunsites	United States	Record high minimum temperature	23.9 C (75.0 F)	39 of 100 (Notable)
Yreka	United States	Record high maximum temperature	39.4 C (102.9 F)	39 of 100 (Notable)
Carson City	United States	Record high minimum temperature	16.7 C (62.1 F)	39 of 100 (Notable)

Counts by Type and Timescale

1,132 records

Records set or tied on 21 June 2021 by type: Highest daily maximum 367, Lowest daily maximum 58, Highest daily minimum 448, Lowest daily minimum 56, Heaviest daily rainfall 203.

Records on 21 June 2021 by type
Record type	Records
Highest daily maximum	367
Lowest daily maximum	58
Highest daily minimum	448
Lowest daily minimum	56
Heaviest daily rainfall	203
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 21 June 2021 by timescale: all-time 9, monthly 90, daily 1,033.

How Much Records Were Beaten By

925 broken records

Margins by which the 925 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 72.9. Ties are not counted.

Top 20 by Significance

21 June 2021

Top 20 records on 21 June 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 2021	Illalangi, AU	monthly rain	160.0 mm (6.3 in)	68.6 mm (2.7 in)	93 years	87 of 100 (Exceptional)
21 June 2021	Wereroa, AU	all-time rain	166.2 mm (6.5 in)	54.9 mm (2.2 in)	58 years	83 of 100 (Exceptional)
21 June 2021	Woodburn, AU	daily rain	65.0 mm (2.6 in)	47.0 mm (1.9 in)	98 years	79 of 100 (Major)
21 June 2021	Zmeinogorsk, RU	daily rain	43.9 mm (1.7 in)	30.4 mm (1.2 in)	92 years	77 of 100 (Major)
21 June 2021	Maude Post Office, AU	daily rain	45.6 mm (1.8 in)	31.6 mm (1.2 in)	64 years	69 of 100 (Major)
21 June 2021	Rovaniemi Lentoasema, FI	monthly rain	65.1 mm (2.6 in)	24.8 mm (1.0 in)	37 years	67 of 100 (Major)
21 June 2021	Marshall, US	daily rain	88.9 mm (3.5 in)	41.9 mm (1.6 in)	127 years	67 of 100 (Major)
21 June 2021	Passau-Maierhof, DE	daily rain	45.1 mm (1.8 in)	17.0 mm (0.7 in)	136 years	63 of 100 (Major)
21 June 2021	Denmark, AU	monthly rain	106.0 mm (4.2 in)	14.3 mm (0.6 in)	93 years	62 of 100 (Major)
21 June 2021	Pardelup, AU	daily rain	45.0 mm (1.8 in)	22.1 mm (0.9 in)	66 years	62 of 100 (Major)
21 June 2021	Aldersbach-Kriestorf, DE	daily rain	59.8 mm (2.4 in)	32.4 mm (1.3 in)	40 years	61 of 100 (Major)
21 June 2021	Princeton 1 SE, US	daily rain	91.7 mm (3.6 in)	72.9 mm (2.9 in)	51 years	60 of 100 (Major)
21 June 2021	Kuusamo Kiutakongas, FI	daily rain	37.5 mm (1.5 in)	23.5 mm (0.9 in)	44 years	58 of 100 (Notable)
21 June 2021	Redmond, AU	daily rain	64.0 mm (2.5 in)	23.9 mm (0.9 in)	66 years	57 of 100 (Notable)
21 June 2021	Tian-Shan, KG	daily rain	99.3 mm (3.9 in)	68.3 mm (2.7 in)	26 years	56 of 100 (Notable)
21 June 2021	Albany Airport, AU	daily rain	54.1 mm (2.1 in)	34.5 mm (1.4 in)	34 years	55 of 100 (Notable)
21 June 2021	Nalyerlup, AU	monthly rain	63.0 mm (2.5 in)	22.0 mm (0.9 in)	9 years	55 of 100 (Notable)
21 June 2021	Lulea Flygplats, SE	daily rain	29.9 mm (1.2 in)	22.7 mm (0.9 in)	20 years	53 of 100 (Notable)
21 June 2021	Vermeulen, AU	daily rain	55.0 mm (2.2 in)	35.2 mm (1.4 in)	28 years	52 of 100 (Notable)
21 June 2021	Dzerzhinskoe, RU	daily rain	33.0 mm (1.3 in)	14.8 mm (0.6 in)	66 years	52 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 2021

Records set or tied on this calendar date in each year from 1802 to 2021. 2021 had 1,132 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 2021-06-21: 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 2026-10-14 (14 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 10	864
10 to 20	34
20 to 30	13
30 to 40	8
40 to 50	2
50 to 60	1
60 to 70	2
70 to 80	1