Weather Records on 11 July 2021

935 weather records were set or tied worldwide on 11 July 2021. Highest significance: Alvsbyn_A, SE.

Key Facts for 11 July 2021

On 11 July 2021, 935 weather records were set or tied at long-record stations worldwide.
661 were record highs and 138 were record lows, counting maximum and minimum temperature.
By timescale, 44 were all-time records, 15 monthly and 876 daily.
Alvsbyn_A set a daily record precipitation of 45.3 mm (1.8 in) on 11 July 2021.
Across 167 earlier years (1813 to 2026) the same calendar date averaged 420 records.

Record Map

935 stations

935 station records on 11 July 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 July 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Alvsbyn_A	Sweden	Record daily precipitation	45.3 mm (1.8 in)	69 of 100 (Major)
Danville Sewage Plt	United States	Record daily precipitation	101.6 mm (4.0 in)	65 of 100 (Major)
Driggs	United States	Record high maximum temperature	37.2 C (99.0 F)	61 of 100 (Major)
Robinson	United States	Record daily precipitation	52.1 mm (2.1 in)	59 of 100 (Notable)
Trona	United States	Record high maximum temperature	48.3 C (118.9 F)	57 of 100 (Notable)
Hardy	United States	Record daily precipitation	38.1 mm (1.5 in)	54 of 100 (Notable)
Norsk	Russia	Record daily precipitation	99.8 mm (3.9 in)	53 of 100 (Notable)
Corydon	United States	Record daily precipitation	86.6 mm (3.4 in)	53 of 100 (Notable)
Middletown Harrisburg Intl AP	United States	Record daily precipitation	55.1 mm (2.2 in)	53 of 100 (Notable)
Randsburg	United States	Record high maximum temperature	45.6 C (114.1 F)	52 of 100 (Notable)
Smithland L&D	United States	Record daily precipitation	101.6 mm (4.0 in)	50 of 100 (Notable)
Cairo 1SW	United States	Record high maximum temperature	39.4 C (102.9 F)	49 of 100 (Notable)
Aztec Ruins Nm	United States	Record high maximum temperature	41.1 C (106.0 F)	49 of 100 (Notable)
Chama	United States	Record high maximum temperature	36.7 C (98.1 F)	49 of 100 (Notable)
Athens	United States	Record daily precipitation	50.8 mm (2.0 in)	48 of 100 (Notable)
Kanab	United States	Record high minimum temperature	25.0 C (77.0 F)	48 of 100 (Notable)
Truscott 3 W	United States	Record daily precipitation	72.4 mm (2.9 in)	47 of 100 (Notable)
Morrison	United States	Record low maximum temperature	20.0 C (68.0 F)	46 of 100 (Notable)
Cooperstown	United States	Record daily precipitation	52.1 mm (2.1 in)	46 of 100 (Notable)
Tonopah AP	United States	Record high maximum temperature	40.6 C (105.1 F)	46 of 100 (Notable)
Anyang	China	Record daily precipitation	108.0 mm (4.3 in)	44 of 100 (Notable)
Nouasseur	Morocco	Record high minimum temperature	27.9 C (82.2 F)	44 of 100 (Notable)
Vernon	United States	Record daily precipitation	47.8 mm (1.9 in)	44 of 100 (Notable)
San Angelo	United States	Record daily precipitation	48.8 mm (1.9 in)	44 of 100 (Notable)
St. Petersburg	Russia	Record high maximum temperature	34.2 C (93.6 F)	43 of 100 (Notable)
Saint Johns	United States	Record high maximum temperature	39.4 C (102.9 F)	43 of 100 (Notable)
Downieville	United States	Record high maximum temperature	38.9 C (102.0 F)	43 of 100 (Notable)
Jefferson	United States	Record daily precipitation	29.0 mm (1.1 in)	43 of 100 (Notable)
Tipton 4S Mesonet	United States	Record daily precipitation	36.8 mm (1.4 in)	43 of 100 (Notable)
Mt Pleasant	United States	Record daily precipitation	63.5 mm (2.5 in)	43 of 100 (Notable)
Timiryazevskij	Russia	Record high minimum temperature	20.6 C (69.1 F)	42 of 100 (Notable)
Davis 2 WSW Exp Farm	United States	Record high maximum temperature	44.4 C (111.9 F)	42 of 100 (Notable)
Sikeston Pwr STN	United States	Record daily precipitation	54.1 mm (2.1 in)	42 of 100 (Notable)
Chama	United States	Record high minimum temperature	13.9 C (57.0 F)	42 of 100 (Notable)
Amga	Russia	Record daily precipitation	39.9 mm (1.6 in)	41 of 100 (Notable)
Lodgepole	United States	Record high minimum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Porthill	United States	Record high maximum temperature	37.2 C (99.0 F)	41 of 100 (Notable)
Geneseo	United States	Record low maximum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Elizabethtown	United States	Record daily precipitation	88.4 mm (3.5 in)	41 of 100 (Notable)
Streator 2SE	United States	Record low maximum temperature	21.7 C (71.1 F)	41 of 100 (Notable)
Walnut	United States	Record low maximum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Logansport Cicott St	United States	Record low maximum temperature	23.3 C (73.9 F)	41 of 100 (Notable)
Rock Valley	United States	Record daily precipitation	71.1 mm (2.8 in)	41 of 100 (Notable)
Hillsdale	United States	Record low maximum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
W Pt	United States	Record daily precipitation	33.8 mm (1.3 in)	41 of 100 (Notable)
Cooperstown	United States	Record low maximum temperature	15.6 C (60.1 F)	41 of 100 (Notable)
Bowling Green Wwtp	United States	Record low maximum temperature	21.7 C (71.1 F)	41 of 100 (Notable)
London State Fish Hatchery	United States	Record low maximum temperature	22.2 C (72.0 F)	41 of 100 (Notable)
Harnosand	Sweden	Record high minimum temperature	17.6 C (63.7 F)	40 of 100 (Notable)
Boca	United States	Record high minimum temperature	10.0 C (50.0 F)	40 of 100 (Notable)
Lodgepole	United States	Record high maximum temperature	33.3 C (91.9 F)	40 of 100 (Notable)
Williams 3 SW	United States	Record daily precipitation	33.8 mm (1.3 in)	40 of 100 (Notable)
Providence	United States	Record daily precipitation	71.4 mm (2.8 in)	40 of 100 (Notable)
Farmington Four Corners Rgnl A	United States	Record high minimum temperature	22.8 C (73.0 F)	40 of 100 (Notable)
Parnu	Estonia	Record high minimum temperature	21.3 C (70.3 F)	39 of 100 (Notable)
Turnagain Pass	United States	Record daily precipitation	38.1 mm (1.5 in)	39 of 100 (Notable)
Harrisburg Capital City AP	United States	Record daily precipitation	37.3 mm (1.5 in)	39 of 100 (Notable)
Fallon Naas	United States	Record high maximum temperature	42.8 C (109.0 F)	39 of 100 (Notable)
Blue Ridge Rs	United States	Record high maximum temperature	37.2 C (99.0 F)	38 of 100 (Notable)
Red Rvr	United States	Record high maximum temperature	31.1 C (88.0 F)	38 of 100 (Notable)

Counts by Type and Timescale

935 records

Records set or tied on 11 July 2021 by type: Highest daily maximum 293, Lowest daily maximum 108, Highest daily minimum 368, Lowest daily minimum 30, Heaviest daily rainfall 136.

Records on 11 July 2021 by type
Record type	Records
Highest daily maximum	293
Lowest daily maximum	108
Highest daily minimum	368
Lowest daily minimum	30
Heaviest daily rainfall	136
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 July 2021 by timescale: all-time 44, monthly 15, daily 876.

How Much Records Were Beaten By

737 broken records

Margins by which the 737 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 65.8. Ties are not counted.

Top 20 by Significance

11 July 2021

Top 20 records on 11 July 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 July 2021	Alvsbyn_A, SE	daily rain	45.3 mm (1.8 in)	28.3 mm (1.1 in)	74 years	69 of 100 (Major)
11 July 2021	Danville Sewage Plt, US	daily rain	101.6 mm (4.0 in)	65.8 mm (2.6 in)	63 years	65 of 100 (Major)
11 July 2021	Driggs, US	all-time high max	37.2 C (99.0 F)	0.5 C (0.9 F)	110 years	61 of 100 (Major)
11 July 2021	Robinson, US	daily rain	52.1 mm (2.1 in)	31.5 mm (1.2 in)	123 years	59 of 100 (Notable)
11 July 2021	Trona, US	all-time high max	48.3 C (118.9 F)	0.5 C (0.9 F)	87 years	57 of 100 (Notable)
11 July 2021	Hardy, US	daily rain	38.1 mm (1.5 in)	21.1 mm (0.8 in)	120 years	54 of 100 (Notable)
11 July 2021	Norsk, RU	daily rain	99.8 mm (3.9 in)	65.2 mm (2.6 in)	15 years	53 of 100 (Notable)
11 July 2021	Corydon, US	daily rain	86.6 mm (3.4 in)	46.0 mm (1.8 in)	48 years	53 of 100 (Notable)
11 July 2021	Middletown Harrisburg Intl AP, US	daily rain	55.1 mm (2.2 in)	42.7 mm (1.7 in)	56 years	53 of 100 (Notable)
11 July 2021	Randsburg, US	all-time high max	45.6 C (114.1 F)	1.7 C (3.1 F)	60 years	52 of 100 (Notable)
11 July 2021	Smithland L&D, US	daily rain	101.6 mm (4.0 in)	65.0 mm (2.6 in)	39 years	50 of 100 (Notable)
11 July 2021	Cairo 1SW, US	daily high max	39.4 C (102.9 F)	3.3 C (5.9 F)	84 years	49 of 100 (Notable)
11 July 2021	Aztec Ruins Nm, US	all-time high max	41.1 C (106.0 F)	0.5 C (0.9 F)	60 years	49 of 100 (Notable)
11 July 2021	Chama, US	daily high max	36.7 C (98.1 F)	2.8 C (5.0 F)	126 years	49 of 100 (Notable)
11 July 2021	Athens, US	daily rain	50.8 mm (2.0 in)	29.0 mm (1.1 in)	72 years	48 of 100 (Notable)
11 July 2021	Kanab, US	daily high min	25.0 C (77.0 F)	2.8 C (5.0 F)	102 years	48 of 100 (Notable)
11 July 2021	Truscott 3 W, US	daily rain	72.4 mm (2.9 in)	56.9 mm (2.2 in)	3 years	47 of 100 (Notable)
11 July 2021	Morrison, US	daily low max	20.0 C (68.0 F)	2.2 C (4.0 F)	114 years	46 of 100 (Notable)
11 July 2021	Cooperstown, US	daily rain	52.1 mm (2.1 in)	7.6 mm (0.30 in)	114 years	46 of 100 (Notable)
11 July 2021	Tonopah AP, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	60 years	46 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

1813 to 2021

Records set or tied on this calendar date in each year from 1813 to 2021. 2021 had 935 records.

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

Records on 07-11 in each year
Year	Records
1813	2
1815	1
1816	1
1821	1
1843	1
1845	1
1846	1
1847	2
1849	1
1850	2
1851	2
1856	1
1858	1
1859	1
1860	1
1862	1
1863	1
1866	1
1868	1
1869	2
1870	2
1871	1
1873	1
1874	3
1875	1
1876	3
1878	2
1879	3
1882	2
1886	4
1887	1
1888	3
1889	9
1890	5
1891	4
1894	12
1895	3
1896	2
1897	2
1898	4
1899	7
1900	4
1901	4
1902	3
1903	7
1904	14
1905	16
1906	17
1907	23
1908	36
1909	16
1910	24
1911	87
1912	21
1913	36
1914	45
1915	21
1916	29
1917	121
1918	18
1919	37
1920	22
1921	179
1922	56
1923	107
1924	100
1925	425
1926	215
1927	106
1928	91
1929	121
1930	572
1931	206
1932	291
1933	705
1934	413
1935	387
1936	1,268
1937	405
1938	244
1939	496
1940	296
1941	517
1942	734
1943	369
1944	702
1945	978
1946	275
1947	388
1948	313
1949	286
1950	619
1951	849
1952	519
1953	554
1954	758
1955	343
1956	534
1957	495
1958	519
1959	523
1960	373
1961	731
1962	536
1963	706
1964	482
1965	406
1966	503
1967	368
1968	482
1969	569
1970	404
1971	547
1972	486
1973	658
1974	858
1975	1,107
1976	734
1977	537
1978	829
1979	519
1980	1,002
1981	663
1982	642
1983	984
1984	1,174
1985	607
1986	691
1987	1,030
1988	973
1989	832
1990	1,010
1991	1,038
1992	926
1993	1,227
1994	839
1995	1,037
1996	1,283
1997	686
1998	1,235
1999	1,175
2000	862
2001	874
2002	1,438
2003	1,033
2004	658
2005	1,105
2006	809
2007	962
2008	759
2009	801
2010	1,210
2011	1,016
2012	1,053
2013	553
2014	540
2015	766
2016	1,035
2017	589
2018	439
2019	606
2020	814
2021	935
2022	581
2023	873
2024	1,064
2025	440
2026	705

Download the Data

Data for records on 2021-07-11: 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	682
10 to 20	26
20 to 30	12
30 to 40	6
40 to 50	6
50 to 60	2
60 to 70	3