Weather Records on 15 June 2020

680 weather records were set or tied worldwide on 15 June 2020. Highest significance: Colville, US.

Key Facts for 15 June 2020

On 15 June 2020, 680 weather records were set or tied at long-record stations worldwide.
266 were record highs and 212 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 7 monthly and 672 daily.
Colville set a daily record precipitation of 31.2 mm (1.2 in) on 15 June 2020.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 416 records.

Record Map

680 stations

680 station records on 15 June 2020 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 2020: highest significance records shown on the map
Station	Country	Type	Value	Significance
Colville	United States	Record daily precipitation	31.2 mm (1.2 in)	66 of 100 (Major)
Mount McConnell	Australia	Record daily precipitation	64.4 mm (2.5 in)	62 of 100 (Major)
Lumberton Rgnl AP	United States	Record daily precipitation	66.8 mm (2.6 in)	58 of 100 (Notable)
Republic	United States	Record daily precipitation	29.5 mm (1.2 in)	56 of 100 (Notable)
Albemarle	United States	Record low maximum temperature	16.1 C (61.0 F)	52 of 100 (Notable)
Sumter	United States	Record low maximum temperature	18.9 C (66.0 F)	51 of 100 (Notable)
Daltonganj	India	Record daily precipitation	62.0 mm (2.4 in)	46 of 100 (Notable)
Fairleigh	Australia	Record daily precipitation	51.0 mm (2.0 in)	45 of 100 (Notable)
Little Meadows	United States	Record daily precipitation	45.7 mm (1.8 in)	45 of 100 (Notable)
Jump Off Joe	United States	Record daily precipitation	50.8 mm (2.0 in)	44 of 100 (Notable)
Johan A Pengel Intl	Suriname	Record daily precipitation	101.1 mm (4.0 in)	43 of 100 (Notable)
Pearisburg 4 SSE	United States	Record daily precipitation	55.4 mm (2.2 in)	43 of 100 (Notable)
Alderson	United States	Record daily precipitation	45.7 mm (1.8 in)	43 of 100 (Notable)
Ann Arbor U of Mich	United States	Record low minimum temperature	5.0 C (41.0 F)	42 of 100 (Notable)
Jackson 3 NW	United States	Record low maximum temperature	17.8 C (64.0 F)	42 of 100 (Notable)
Orangeburg 2	United States	Record low maximum temperature	20.0 C (68.0 F)	42 of 100 (Notable)
Pitea	Sweden	Record high minimum temperature	14.9 C (58.8 F)	41 of 100 (Notable)
Mae Hong Son	Thailand	Record daily precipitation	49.3 mm (1.9 in)	41 of 100 (Notable)
Wessington Springs	United States	Record high maximum temperature	32.8 C (91.0 F)	41 of 100 (Notable)
Covington Fltr Plt	United States	Record daily precipitation	55.4 mm (2.2 in)	41 of 100 (Notable)
Romney 1 SW	United States	Record low maximum temperature	14.4 C (57.9 F)	41 of 100 (Notable)
Roaring River	United States	Record daily precipitation	27.9 mm (1.1 in)	41 of 100 (Notable)
Attenkam	Germany	Record daily precipitation	38.1 mm (1.5 in)	40 of 100 (Notable)
Apalachicola AP	United States	Record low minimum temperature	17.8 C (64.0 F)	40 of 100 (Notable)
Academy 2NE	United States	Record high minimum temperature	22.2 C (72.0 F)	40 of 100 (Notable)
Eden	United States	Record low minimum temperature	12.2 C (54.0 F)	40 of 100 (Notable)
Bluestone Lake	United States	Record daily precipitation	27.9 mm (1.1 in)	40 of 100 (Notable)
Onahama	Japan	Record high maximum temperature	32.6 C (90.7 F)	39 of 100 (Notable)
Baia Mare	Romania	Record high minimum temperature	18.4 C (65.1 F)	38 of 100 (Notable)
Lerwick	United Kingdom	Record high maximum temperature	18.4 C (65.1 F)	38 of 100 (Notable)
Melva	Australia	Record daily precipitation	47.4 mm (1.9 in)	37 of 100 (Notable)
Irrewillipe (Tomahawk Creek)	Australia	Record daily precipitation	30.0 mm (1.2 in)	37 of 100 (Notable)
Invercargill Airpor	New Zealand	Record high maximum temperature	16.9 C (62.4 F)	37 of 100 (Notable)
Kirovskij	Russia	Record daily precipitation	25.9 mm (1.0 in)	37 of 100 (Notable)
Skalkaho Summit	United States	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Wilmington Intl AP	United States	Record low maximum temperature	21.1 C (70.0 F)	37 of 100 (Notable)
Debrecen	Hungary	Record daily precipitation	39.4 mm (1.6 in)	36 of 100 (Notable)
Greenville	United States	Record low maximum temperature	18.3 C (64.9 F)	36 of 100 (Notable)
Emigrant Springs	United States	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)
Trundle (Brookview St)	Australia	Record daily precipitation	26.0 mm (1.0 in)	35 of 100 (Notable)
Trondheim - Voll	Norway	Record high minimum temperature	15.5 C (59.9 F)	35 of 100 (Notable)
Ft Ross	United States	Record low minimum temperature	1.1 C (34.0 F)	35 of 100 (Notable)
Vallecito Dam	United States	Record high minimum temperature	11.1 C (52.0 F)	35 of 100 (Notable)
Maysville Wwtp	United States	Record low maximum temperature	21.1 C (70.0 F)	34 of 100 (Routine)
Daly Creek	United States	Record daily precipitation	27.9 mm (1.1 in)	34 of 100 (Routine)
Summit Lake	United States	Record daily precipitation	27.9 mm (1.1 in)	34 of 100 (Routine)
Ebrach	Germany	Record daily precipitation	28.5 mm (1.1 in)	33 of 100 (Routine)
Tryvasshogda	Norway	Record high minimum temperature	15.6 C (60.1 F)	33 of 100 (Routine)
Wilson 3 SW	United States	Record low maximum temperature	17.2 C (63.0 F)	33 of 100 (Routine)
Gathright Dam	United States	Record daily precipitation	58.7 mm (2.3 in)	33 of 100 (Routine)
Blazed Alder	United States	Record daily precipitation	38.1 mm (1.5 in)	32 of 100 (Routine)
Ndjamena	Chad	Record low minimum temperature	20.5 C (68.9 F)	31 of 100 (Routine)
Primda	Czech Republic	Record daily precipitation	32.8 mm (1.3 in)	31 of 100 (Routine)
Albion	United States	Record low minimum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
Johnston 4 SW	United States	Record low maximum temperature	22.8 C (73.0 F)	31 of 100 (Routine)
Railroad Overpass	United States	Record daily precipitation	25.4 mm (1.0 in)	31 of 100 (Routine)
Niagara Falls Intl AP	United States	Record low minimum temperature	7.2 C (45.0 F)	31 of 100 (Routine)
Mount Pleasant	Australia	Record daily precipitation	25.0 mm (1.0 in)	30 of 100 (Routine)
East Sale Comparison	Australia	Record high maximum temperature	18.9 C (66.0 F)	30 of 100 (Routine)
Chokurdah	Russia	Record high minimum temperature	15.3 C (59.5 F)	30 of 100 (Routine)

Counts by Type and Timescale

680 records

Records set or tied on 15 June 2020 by type: Highest daily maximum 109, Lowest daily maximum 142, Highest daily minimum 157, Lowest daily minimum 70, Heaviest daily rainfall 202.

Records on 15 June 2020 by type
Record type	Records
Highest daily maximum	109
Lowest daily maximum	142
Highest daily minimum	157
Lowest daily minimum	70
Heaviest daily rainfall	202
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 2020 by timescale: all-time 1, monthly 7, daily 672.

How Much Records Were Beaten By

557 broken records

Margins by which the 557 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 47.2. Ties are not counted.

Top 20 by Significance

15 June 2020

Top 20 records on 15 June 2020 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 2020	Colville, US	daily rain	31.2 mm (1.2 in)	19.3 mm (0.8 in)	78 years	66 of 100 (Major)
15 June 2020	Mount McConnell, AU	daily rain	64.4 mm (2.5 in)	36.5 mm (1.4 in)	91 years	62 of 100 (Major)
15 June 2020	Lumberton Rgnl AP, US	daily rain	66.8 mm (2.6 in)	47.2 mm (1.9 in)	63 years	58 of 100 (Notable)
15 June 2020	Republic, US	daily rain	29.5 mm (1.2 in)	11.7 mm (0.5 in)	84 years	56 of 100 (Notable)
15 June 2020	Albemarle, US	daily low max	16.1 C (61.0 F)	5.6 C (10.1 F)	93 years	52 of 100 (Notable)
15 June 2020	Sumter, US	daily low max	18.9 C (66.0 F)	7.2 C (13.0 F)	65 years	51 of 100 (Notable)
15 June 2020	Daltonganj, IN	daily rain	62.0 mm (2.4 in)	12.2 mm (0.5 in)	107 years	46 of 100 (Notable)
15 June 2020	Fairleigh, AU	daily rain	51.0 mm (2.0 in)	33.2 mm (1.3 in)	15 years	45 of 100 (Notable)
15 June 2020	Little Meadows, US	daily rain	45.7 mm (1.8 in)	38.1 mm (1.5 in)	37 years	45 of 100 (Notable)
15 June 2020	Jump Off Joe, US	daily rain	50.8 mm (2.0 in)	38.1 mm (1.5 in)	3 years	44 of 100 (Notable)
15 June 2020	Johan A Pengel Intl, SR	daily rain	101.1 mm (4.0 in)	47.0 mm (1.9 in)	27 years	43 of 100 (Notable)
15 June 2020	Pearisburg 4 SSE, US	daily rain	55.4 mm (2.2 in)	36.6 mm (1.4 in)	17 years	43 of 100 (Notable)
15 June 2020	Alderson, US	daily rain	45.7 mm (1.8 in)	24.1 mm (0.9 in)	43 years	43 of 100 (Notable)
15 June 2020	Ann Arbor U of Mich, US	daily low min	5.0 C (41.0 F)	1.1 C (2.0 F)	117 years	42 of 100 (Notable)
15 June 2020	Jackson 3 NW, US	daily low max	17.8 C (64.0 F)	1.1 C (2.0 F)	103 years	42 of 100 (Notable)
15 June 2020	Orangeburg 2, US	daily low max	20.0 C (68.0 F)	6.1 C (11.0 F)	61 years	42 of 100 (Notable)
15 June 2020	Pitea, SE	daily high min	14.9 C (58.8 F)	0.4 C (0.7 F)	133 years	41 of 100 (Notable)
15 June 2020	Mae Hong Son, TH	daily rain	49.3 mm (1.9 in)	26.7 mm (1.1 in)	46 years	41 of 100 (Notable)
15 June 2020	Wessington Springs, US	daily high max	32.8 C (91.0 F)	0.6 C (1.1 F)	113 years	41 of 100 (Notable)
15 June 2020	Covington Fltr Plt, US	daily rain	55.4 mm (2.2 in)	23.1 mm (0.9 in)	51 years	41 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

1794 to 2020

Records set or tied on this calendar date in each year from 1794 to 2020. 2020 had 680 records.

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

Records on 06-15 in each year
Year	Records
1794	1
1797	1
1822	2
1838	1
1839	1
1841	2
1844	1
1845	3
1846	2
1847	2
1850	1
1851	1
1852	1
1853	2
1857	2
1858	1
1860	2
1867	1
1869	1
1870	1
1874	3
1876	2
1878	2
1879	2
1880	2
1885	1
1886	1
1888	3
1891	4
1892	5
1893	3
1894	1
1895	6
1896	1
1897	4
1898	4
1899	4
1900	2
1901	4
1902	9
1903	11
1904	6
1905	9
1906	8
1907	5
1908	39
1909	10
1910	15
1911	38
1912	67
1913	21
1914	17
1915	27
1916	77
1917	85
1918	39
1919	133
1920	56
1921	38
1922	41
1923	117
1924	158
1925	242
1926	205
1927	298
1928	106
1929	175
1930	314
1931	283
1932	154
1933	881
1934	167
1935	339
1936	338
1937	258
1938	366
1939	320
1940	401
1941	204
1942	465
1943	577
1944	493
1945	846
1946	495
1947	376
1948	932
1949	662
1950	508
1951	386
1952	1,001
1953	453
1954	368
1955	326
1956	587
1957	499
1958	437
1959	468
1960	489
1961	905
1962	439
1963	578
1964	395
1965	470
1966	369
1967	714
1968	546
1969	981
1970	389
1971	349
1972	591
1973	716
1974	609
1975	357
1976	832
1977	557
1978	633
1979	580
1980	539
1981	1,449
1982	605
1983	571
1984	538
1985	675
1986	499
1987	1,460
1988	1,006
1989	1,467
1990	710
1991	1,046
1992	1,025
1993	657
1994	1,238
1995	1,291
1996	672
1997	1,063
1998	1,874
1999	987
2000	1,041
2001	942
2002	991
2003	661
2004	734
2005	1,028
2006	926
2007	951
2008	500
2009	685
2010	990
2011	877
2012	647
2013	385
2014	415
2015	708
2016	791
2017	627
2018	657
2019	543
2020	680
2021	1,575
2022	1,343
2023	551
2024	502
2025	737
2026	1,014

Download the Data

Data for records on 2020-06-15: 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	505
10 to 20	37
20 to 30	7
30 to 40	6
40 to 50	2