Weather Records on 20 June 2011

1,358 weather records were set or tied worldwide on 20 June 2011. Highest significance: W Lafayette 6 NW, US.

Key Facts for 20 June 2011

On 20 June 2011, 1,358 weather records were set or tied at long-record stations worldwide.
828 were record highs and 184 were record lows, counting maximum and minimum temperature.
By timescale, 16 were all-time records, 63 monthly and 1,279 daily.
W Lafayette 6 NW set a daily record precipitation of 88.9 mm (3.5 in) on 20 June 2011.
Across 158 earlier years (1800 to 2026) the same calendar date averaged 452 records.

Record Map

1,358 stations

1,358 station records on 20 June 2011 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 20 June 2011: highest significance records shown on the map
Station	Country	Type	Value	Significance
W Lafayette 6 NW	United States	Record daily precipitation	88.9 mm (3.5 in)	80 of 100 (Exceptional)
Hayes Center 1NW	United States	Record daily precipitation	122.7 mm (4.8 in)	64 of 100 (Major)
Ovre_Svartla	Sweden	Record daily precipitation	31.0 mm (1.2 in)	63 of 100 (Major)
Kingsley Dam	United States	Record daily precipitation	80.8 mm (3.2 in)	61 of 100 (Major)
Shelbyville Sewage Plt	United States	Record daily precipitation	113.5 mm (4.5 in)	56 of 100 (Notable)
Waynesburg 1 E	United States	Record daily precipitation	52.1 mm (2.1 in)	56 of 100 (Notable)
Bremo Bluff	United States	Record daily precipitation	87.1 mm (3.4 in)	56 of 100 (Notable)
New Cumberland L/D	United States	Record daily precipitation	43.2 mm (1.7 in)	56 of 100 (Notable)
Pierre Rgnl AP	United States	Record daily precipitation	73.4 mm (2.9 in)	55 of 100 (Notable)
San Antonio Tejas	Mexico	Record daily precipitation	119.9 mm (4.7 in)	54 of 100 (Notable)
Tazewell	United States	Record daily precipitation	134.1 mm (5.3 in)	54 of 100 (Notable)
Tye Rvr 1 SE	United States	Record daily precipitation	65.0 mm (2.6 in)	54 of 100 (Notable)
Mission	United States	Record daily precipitation	67.6 mm (2.7 in)	53 of 100 (Notable)
Ristijarvi Hiisijarvi	Finland	Record daily precipitation	40.0 mm (1.6 in)	52 of 100 (Notable)
Puottaure	Sweden	Record daily precipitation	39.4 mm (1.6 in)	52 of 100 (Notable)
Jokkmokk	Sweden	Record daily precipitation	42.0 mm (1.7 in)	52 of 100 (Notable)
Bailey	United States	Record daily precipitation	39.1 mm (1.5 in)	52 of 100 (Notable)
Boulder	United States	Record daily precipitation	28.2 mm (1.1 in)	52 of 100 (Notable)
Spur	United States	Record high minimum temperature	28.3 C (82.9 F)	52 of 100 (Notable)
Zihuatanejo (Dge)	Mexico	Record daily precipitation	208.5 mm (8.2 in)	51 of 100 (Notable)
Climax	United States	Record daily snowfall	8.9 cm (3.5 in)	51 of 100 (Notable)
Chacchoben	Mexico	Record low minimum temperature	13.9 C (57.0 F)	50 of 100 (Notable)
Breckenridge	United States	Record daily snowfall	5.6 cm (2.2 in)	50 of 100 (Notable)
Dillon 1 E	United States	Record daily snowfall	5.1 cm (2.0 in)	50 of 100 (Notable)
Hot Springs	United States	Record daily precipitation	81.3 mm (3.2 in)	50 of 100 (Notable)
Vidsel	Sweden	Record daily precipitation	40.0 mm (1.6 in)	49 of 100 (Notable)
Evergreen	United States	Record daily precipitation	39.1 mm (1.5 in)	49 of 100 (Notable)
Ralston Rsvr	United States	Record daily precipitation	41.9 mm (1.6 in)	49 of 100 (Notable)
Onida 4 NW	United States	Record daily precipitation	51.6 mm (2.0 in)	49 of 100 (Notable)
Nurmes Mujejarvi	Finland	Record daily precipitation	41.9 mm (1.6 in)	47 of 100 (Notable)
Rancho Nuevo	Mexico	Record daily precipitation	140.2 mm (5.5 in)	47 of 100 (Notable)
Ottawa 4SW	United States	Record daily precipitation	50.8 mm (2.0 in)	47 of 100 (Notable)
Columbus 3 NE	United States	Record daily precipitation	75.2 mm (3.0 in)	47 of 100 (Notable)
Khartoum	Sudan	Record daily precipitation	62.2 mm (2.4 in)	46 of 100 (Notable)
Alvsbyn_A	Sweden	Record daily precipitation	38.2 mm (1.5 in)	46 of 100 (Notable)
Delphi 2 N	United States	Record daily precipitation	42.2 mm (1.7 in)	46 of 100 (Notable)
Seminoe Dam	United States	Record daily precipitation	25.1 mm (1.0 in)	46 of 100 (Notable)
Bloomfield	United States	Record daily precipitation	82.3 mm (3.2 in)	45 of 100 (Notable)
Downing	United States	Record daily precipitation	44.4 mm (1.7 in)	45 of 100 (Notable)
Crosbyton	United States	Record high minimum temperature	25.6 C (78.1 F)	45 of 100 (Notable)
Old Faithful	United States	Record low maximum temperature	5.0 C (41.0 F)	45 of 100 (Notable)
Uwajima	Japan	Record daily precipitation	147.8 mm (5.8 in)	44 of 100 (Notable)
El Camalote	Mexico	Record daily precipitation	111.8 mm (4.4 in)	44 of 100 (Notable)
Tenerife/Los Rodeos	Spain	Record high maximum temperature	34.7 C (94.5 F)	44 of 100 (Notable)
Washington Court House	United States	Record daily precipitation	25.4 mm (1.0 in)	44 of 100 (Notable)
Athens	United States	Record high maximum temperature	38.9 C (102.0 F)	44 of 100 (Notable)
Soraby	Sweden	Record daily precipitation	36.4 mm (1.4 in)	43 of 100 (Notable)
Jackvik	Sweden	Record daily precipitation	35.5 mm (1.4 in)	43 of 100 (Notable)
Morrilton	United States	Record high minimum temperature	26.7 C (80.1 F)	43 of 100 (Notable)
Hoxie	United States	Record daily precipitation	110.5 mm (4.4 in)	43 of 100 (Notable)
Guthrie	United States	Record high minimum temperature	28.9 C (84.0 F)	43 of 100 (Notable)
Wheatland 4N	United States	Record low maximum temperature	18.3 C (64.9 F)	43 of 100 (Notable)
Utajarvi Sarkijarvi	Finland	Record daily precipitation	32.1 mm (1.3 in)	42 of 100 (Notable)
Las Pilas del Rio Frio	Mexico	Record daily precipitation	79.8 mm (3.1 in)	42 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Kvikkjokk-Arrenjarka	Sweden	Record daily precipitation	41.7 mm (1.6 in)	42 of 100 (Notable)
Sierraville Rs	United States	Record low minimum temperature	-3.3 C (26.1 F)	42 of 100 (Notable)
Agate 3 E	United States	Record low maximum temperature	18.3 C (64.9 F)	42 of 100 (Notable)
Marlin	United States	Record high maximum temperature	38.9 C (102.0 F)	42 of 100 (Notable)
Coldwater	United States	Record high minimum temperature	24.4 C (75.9 F)	41 of 100 (Notable)

Counts by Type and Timescale

1,358 records

Records set or tied on 20 June 2011 by type: Highest daily maximum 377, Lowest daily maximum 127, Highest daily minimum 451, Lowest daily minimum 57, Heaviest daily rainfall 338, Heaviest daily snowfall 5, Deepest snow cover 3.

Records on 20 June 2011 by type
Record type	Records
Highest daily maximum	377
Lowest daily maximum	127
Highest daily minimum	451
Lowest daily minimum	57
Heaviest daily rainfall	338
Heaviest daily snowfall	5
Deepest snow cover	3

Records on 20 June 2011 by timescale: all-time 16, monthly 63, daily 1,279.

How Much Records Were Beaten By

949 broken records

Margins by which the 949 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 132.0. Ties are not counted.

Top 20 by Significance

20 June 2011

Top 20 records on 20 June 2011 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 June 2011	W Lafayette 6 NW, US	daily rain	88.9 mm (3.5 in)	59.9 mm (2.4 in)	109 years	80 of 100 (Exceptional)
20 June 2011	Hayes Center 1NW, US	monthly rain	122.7 mm (4.8 in)	37.9 mm (1.5 in)	37 years	64 of 100 (Major)
20 June 2011	Ovre_Svartla, SE	daily rain	31.0 mm (1.2 in)	21.5 mm (0.8 in)	46 years	63 of 100 (Major)
20 June 2011	Kingsley Dam, US	daily rain	80.8 mm (3.2 in)	65.3 mm (2.6 in)	48 years	61 of 100 (Major)
20 June 2011	Shelbyville Sewage Plt, US	daily rain	113.5 mm (4.5 in)	81.7 mm (3.2 in)	20 years	56 of 100 (Notable)
20 June 2011	Waynesburg 1 E, US	daily rain	52.1 mm (2.1 in)	39.1 mm (1.5 in)	34 years	56 of 100 (Notable)
20 June 2011	Bremo Bluff, US	daily rain	87.1 mm (3.4 in)	71.1 mm (2.8 in)	32 years	56 of 100 (Notable)
20 June 2011	New Cumberland L/D, US	daily rain	43.2 mm (1.7 in)	20.3 mm (0.8 in)	102 years	56 of 100 (Notable)
20 June 2011	Pierre Rgnl AP, US	daily rain	73.4 mm (2.9 in)	48.3 mm (1.9 in)	16 years	55 of 100 (Notable)
20 June 2011	San Antonio Tejas, MX	daily rain	119.9 mm (4.7 in)	70.1 mm (2.8 in)	36 years	54 of 100 (Notable)
20 June 2011	Tazewell, US	monthly rain	134.1 mm (5.3 in)	61.5 mm (2.4 in)	3 years	54 of 100 (Notable)
20 June 2011	Tye Rvr 1 SE, US	daily rain	65.0 mm (2.6 in)	39.1 mm (1.5 in)	72 years	54 of 100 (Notable)
20 June 2011	Mission, US	daily rain	67.6 mm (2.7 in)	54.4 mm (2.1 in)	32 years	53 of 100 (Notable)
20 June 2011	Ristijarvi Hiisijarvi, FI	daily rain	40.0 mm (1.6 in)	28.2 mm (1.1 in)	29 years	52 of 100 (Notable)
20 June 2011	Puottaure, SE	daily rain	39.4 mm (1.6 in)	27.1 mm (1.1 in)	12 years	52 of 100 (Notable)
20 June 2011	Jokkmokk, SE	daily rain	42.0 mm (1.7 in)	6.8 mm (0.27 in)	114 years	52 of 100 (Notable)
20 June 2011	Bailey, US	daily rain	39.1 mm (1.5 in)	30.2 mm (1.2 in)	8 years	52 of 100 (Notable)
20 June 2011	Boulder, US	daily rain	28.2 mm (1.1 in)	11.4 mm (0.4 in)	108 years	52 of 100 (Notable)
20 June 2011	Spur, US	all-time high min	28.3 C (82.9 F)	0.5 C (0.9 F)	70 years	52 of 100 (Notable)
20 June 2011	Zihuatanejo (Dge), MX	daily rain	208.5 mm (8.2 in)	132.0 mm (5.2 in)	24 years	51 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 2011

Records set or tied on this calendar date in each year from 1800 to 2011. 2011 had 1,358 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	1,358
2012	1,045
2013	878
2014	381
2015	637
2016	1,351
2017	1,086
2018	635
2019	693
2020	590
2021	1,161
2022	972
2023	1,264
2024	783
2025	943
2026	757

Download the Data

Data for records on 2011-06-20: 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 2026-10-12 (12 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	883
20 to 40	41
40 to 60	13
60 to 80	6
80 to 100	3
100 to 120	1
120 to 140	2