Weather Records on 20 June 2015

637 weather records were set or tied worldwide on 20 June 2015. Highest significance: Kursk, RU.

Key Facts for 20 June 2015

On 20 June 2015, 637 weather records were set or tied at long-record stations worldwide.
404 were record highs and 80 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 19 monthly and 618 daily.
Kursk set a daily record precipitation of 70.1 mm (2.8 in) on 20 June 2015.
Across 158 earlier years (1800 to 2026) the same calendar date averaged 457 records.

Record Map

637 stations

637 station records on 20 June 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 20 June 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kursk	Russia	Record daily precipitation	70.1 mm (2.8 in)	76 of 100 (Major)
Columbus	United States	Record daily precipitation	59.7 mm (2.4 in)	67 of 100 (Major)
Oolitic Purdue Ex Fm	United States	Record daily precipitation	87.6 mm (3.4 in)	67 of 100 (Major)
Kakinada	India	Record daily precipitation	175.0 mm (6.9 in)	65 of 100 (Major)
Shoals 8 S	United States	Record daily precipitation	80.8 mm (3.2 in)	61 of 100 (Major)
Booneville	United States	Record daily precipitation	84.3 mm (3.3 in)	61 of 100 (Major)
Olney 2S	United States	Record daily precipitation	74.4 mm (2.9 in)	60 of 100 (Major)
Evansville Museum	United States	Record daily precipitation	76.2 mm (3.0 in)	59 of 100 (Notable)
Red Bud 2 S	United States	Record daily precipitation	90.2 mm (3.6 in)	57 of 100 (Notable)
Benson	United States	Record daily precipitation	68.6 mm (2.7 in)	57 of 100 (Notable)
Vincennes 4 E	United States	Record daily precipitation	81.0 mm (3.2 in)	55 of 100 (Notable)
Kaskaskia Rvr Navigation Lock	United States	Record daily precipitation	94.2 mm (3.7 in)	54 of 100 (Notable)
Carbondale Sewage Plt	United States	Record daily precipitation	119.6 mm (4.7 in)	53 of 100 (Notable)
Shawneetown Old Town	United States	Record daily precipitation	51.6 mm (2.0 in)	50 of 100 (Notable)
Bedford 4 SW	United States	Record daily precipitation	75.4 mm (3.0 in)	50 of 100 (Notable)
Milan Exp STN	United States	Record daily precipitation	48.8 mm (1.9 in)	50 of 100 (Notable)
Miller	United States	Record daily precipitation	64.8 mm (2.6 in)	49 of 100 (Notable)
Youanmi Valley	Australia	Record daily precipitation	33.0 mm (1.3 in)	48 of 100 (Notable)
Boonville 1S	United States	Record daily precipitation	72.4 mm (2.9 in)	48 of 100 (Notable)
Bernheim Forest	United States	Record daily precipitation	72.4 mm (2.9 in)	48 of 100 (Notable)
Port Gibson 1 NE	United States	Record high minimum temperature	25.0 C (77.0 F)	48 of 100 (Notable)
Zanesville Muni AP	United States	Record daily precipitation	51.1 mm (2.0 in)	47 of 100 (Notable)
Machilipatnam	India	Record daily precipitation	40.9 mm (1.6 in)	46 of 100 (Notable)
Dos Bocas	Puerto Rico [United States]	Record low minimum temperature	16.1 C (61.0 F)	46 of 100 (Notable)
N Vernon 2 ESE	United States	Record daily precipitation	74.9 mm (2.9 in)	46 of 100 (Notable)
Batesburg	United States	Record high minimum temperature	23.3 C (73.9 F)	46 of 100 (Notable)
Ostrov Vrangelja	Russia	Record high minimum temperature	5.3 C (41.5 F)	45 of 100 (Notable)
Bloomington Indiana UNIV	United States	Record daily precipitation	55.9 mm (2.2 in)	45 of 100 (Notable)
Lexington Bluegrass AP	United States	Record daily precipitation	45.7 mm (1.8 in)	45 of 100 (Notable)
Moscow	Russia	Record daily precipitation	31.7 mm (1.2 in)	44 of 100 (Notable)
Perryville Wtp	United States	Record daily precipitation	64.5 mm (2.5 in)	44 of 100 (Notable)
London State Fish Hatchery	United States	Record daily precipitation	51.1 mm (2.0 in)	44 of 100 (Notable)
Clear Lake	United States	Record daily precipitation	50.0 mm (2.0 in)	44 of 100 (Notable)
John Glenn Intl AP	United States	Record daily precipitation	50.8 mm (2.0 in)	43 of 100 (Notable)
Atyrau	Kazakhstan	Record high minimum temperature	26.9 C (80.4 F)	42 of 100 (Notable)
Waynesboro 2 W	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Oneonta	United States	Record high minimum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Springerville	United States	Record high maximum temperature	33.9 C (93.0 F)	41 of 100 (Notable)
Austin #2	United States	Record high minimum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Cincinnati	United States	Record daily precipitation	53.3 mm (2.1 in)	41 of 100 (Notable)
Gallivare_A	Sweden	Record low minimum temperature	-0.1 C (31.8 F)	40 of 100 (Notable)
Stockton 3NNE	United States	Record daily precipitation	75.2 mm (3.0 in)	40 of 100 (Notable)
Xenia 6 SSE	United States	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Boerne	United States	Record low maximum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Donnybrook	Australia	Record high minimum temperature	15.1 C (59.2 F)	39 of 100 (Notable)
Live Oak	United States	Record high minimum temperature	23.9 C (75.0 F)	39 of 100 (Notable)
W Frankfort	United States	Record daily precipitation	60.7 mm (2.4 in)	39 of 100 (Notable)
Elliston	United States	Record daily precipitation	61.5 mm (2.4 in)	39 of 100 (Notable)
Black Rock	United States	Record high maximum temperature	38.3 C (100.9 F)	39 of 100 (Notable)
Monroe 2 SE	United States	Record high minimum temperature	23.9 C (75.0 F)	38 of 100 (Notable)
Elm Springs 3 ESE	United States	Record daily precipitation	40.4 mm (1.6 in)	38 of 100 (Notable)
Tullahoma	United States	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Winslow AP	United States	Record high maximum temperature	39.4 C (102.9 F)	38 of 100 (Notable)
Georgetown Wtr Wks	United States	Record daily precipitation	39.1 mm (1.5 in)	37 of 100 (Notable)
Marion 1 SSW	United States	Record daily precipitation	55.9 mm (2.2 in)	37 of 100 (Notable)
Hickory Flat	United States	Record daily precipitation	35.1 mm (1.4 in)	37 of 100 (Notable)
Chuuk WSO AP	Federated States of Micronesia	Record daily precipitation	112.8 mm (4.4 in)	36 of 100 (Notable)
Ponyri	Russia	Record daily precipitation	29.4 mm (1.2 in)	36 of 100 (Notable)
Newburgh L&D	United States	Record daily precipitation	87.6 mm (3.4 in)	36 of 100 (Notable)
Altoona 3 W	United States	Record daily precipitation	99.8 mm (3.9 in)	36 of 100 (Notable)

Counts by Type and Timescale

637 records

Records set or tied on 20 June 2015 by type: Highest daily maximum 158, Lowest daily maximum 47, Highest daily minimum 246, Lowest daily minimum 33, Heaviest daily rainfall 153.

Records on 20 June 2015 by type
Record type	Records
Highest daily maximum	158
Lowest daily maximum	47
Highest daily minimum	246
Lowest daily minimum	33
Heaviest daily rainfall	153
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 20 June 2015 by timescale: all-time 0, monthly 19, daily 618.

How Much Records Were Beaten By

493 broken records

Margins by which the 493 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 62.4. Ties are not counted.

Top 20 by Significance

20 June 2015

Top 20 records on 20 June 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 June 2015	Kursk, RU	daily rain	70.1 mm (2.8 in)	35.3 mm (1.4 in)	88 years	76 of 100 (Major)
20 June 2015	Columbus, US	daily rain	59.7 mm (2.4 in)	31.3 mm (1.2 in)	119 years	67 of 100 (Major)
20 June 2015	Oolitic Purdue Ex Fm, US	daily rain	87.6 mm (3.4 in)	36.8 mm (1.4 in)	109 years	67 of 100 (Major)
20 June 2015	Kakinada, IN	monthly rain	175.0 mm (6.9 in)	23.9 mm (0.9 in)	108 years	65 of 100 (Major)
20 June 2015	Shoals 8 S, US	daily rain	80.8 mm (3.2 in)	42.4 mm (1.7 in)	72 years	61 of 100 (Major)
20 June 2015	Booneville, US	daily rain	84.3 mm (3.3 in)	31.7 mm (1.2 in)	112 years	61 of 100 (Major)
20 June 2015	Olney 2S, US	daily rain	74.4 mm (2.9 in)	28.9 mm (1.1 in)	96 years	60 of 100 (Major)
20 June 2015	Evansville Museum, US	daily rain	76.2 mm (3.0 in)	54.6 mm (2.1 in)	44 years	59 of 100 (Notable)
20 June 2015	Red Bud 2 S, US	daily rain	90.2 mm (3.6 in)	47.8 mm (1.9 in)	58 years	57 of 100 (Notable)
20 June 2015	Benson, US	daily rain	68.6 mm (2.7 in)	41.9 mm (1.6 in)	61 years	57 of 100 (Notable)
20 June 2015	Vincennes 4 E, US	daily rain	81.0 mm (3.2 in)	22.1 mm (0.9 in)	109 years	55 of 100 (Notable)
20 June 2015	Kaskaskia Rvr Navigation Lock, US	daily rain	94.2 mm (3.7 in)	62.4 mm (2.5 in)	33 years	54 of 100 (Notable)
20 June 2015	Carbondale Sewage Plt, US	daily rain	119.6 mm (4.7 in)	27.7 mm (1.1 in)	86 years	53 of 100 (Notable)
20 June 2015	Shawneetown Old Town, US	daily rain	51.6 mm (2.0 in)	19.6 mm (0.8 in)	86 years	50 of 100 (Notable)
20 June 2015	Bedford 4 SW, US	daily rain	75.4 mm (3.0 in)	57.1 mm (2.2 in)	14 years	50 of 100 (Notable)
20 June 2015	Milan Exp STN, US	daily rain	48.8 mm (1.9 in)	17.0 mm (0.7 in)	98 years	50 of 100 (Notable)
20 June 2015	Miller, US	daily rain	64.8 mm (2.6 in)	24.7 mm (1.0 in)	61 years	49 of 100 (Notable)
20 June 2015	Youanmi Valley, AU	daily rain	33.0 mm (1.3 in)	22.0 mm (0.9 in)	34 years	48 of 100 (Notable)
20 June 2015	Boonville 1S, US	daily rain	72.4 mm (2.9 in)	25.4 mm (1.0 in)	76 years	48 of 100 (Notable)
20 June 2015	Bernheim Forest, US	daily rain	72.4 mm (2.9 in)	47.5 mm (1.9 in)	34 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

1800 to 2015

Records set or tied on this calendar date in each year from 1800 to 2015. 2015 had 637 records.

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

Records on 06-20 in each year
Year	Records
1800	1
1803	1
1813	1
1821	2
1838	1
1839	1
1841	1
1844	1
1846	2
1847	1
1850	1
1855	2
1857	1
1861	1
1865	2
1867	1
1869	2
1872	1
1873	1
1877	2
1879	1
1884	1
1886	2
1887	2
1891	2
1892	2
1893	2
1895	4
1896	3
1897	6
1898	3
1899	6
1900	4
1901	5
1902	7
1903	22
1904	13
1905	14
1906	18
1907	10
1908	30
1909	9
1910	27
1911	27
1912	17
1913	30
1914	53
1915	75
1916	83
1917	96
1918	54
1919	67
1920	40
1921	42
1922	61
1923	263
1924	204
1925	483
1926	228
1927	193
1928	199
1929	137
1930	143
1931	536
1932	182
1933	676
1934	301
1935	337
1936	529
1937	412
1938	326
1939	270
1940	469
1941	200
1942	757
1943	447
1944	315
1945	769
1946	849
1947	387
1948	554
1949	314
1950	328
1951	289
1952	318
1953	998
1954	414
1955	291
1956	484
1957	598
1958	603
1959	504
1960	451
1961	836
1962	173
1963	379
1964	729
1965	463
1966	441
1967	687
1968	559
1969	982
1970	482
1971	395
1972	660
1973	553
1974	743
1975	984
1976	899
1977	453
1978	480
1979	727
1980	922
1981	987
1982	801
1983	724
1984	686
1985	811
1986	732
1987	960
1988	1,222
1989	918
1990	899
1991	1,085
1992	1,049
1993	964
1994	925
1995	1,260
1996	1,123
1997	738
1998	1,627
1999	906
2000	1,328
2001	771
2002	955
2003	843
2004	1,071
2005	1,055
2006	820
2007	1,208
2008	669
2009	1,060
2010	865
2011	1,359
2012	1,045
2013	879
2014	381
2015	637
2016	1,352
2017	1,086
2018	635
2019	693
2020	590
2021	1,161
2022	972
2023	1,265
2024	783
2025	944
2026	757

Download the Data

Data for records on 2015-06-20: 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	423
10 to 20	28
20 to 30	18
30 to 40	13
40 to 50	7
50 to 60	3
60 to 70	1