Weather Records on 11 July 1986

691 weather records were set or tied worldwide on 11 July 1986. Highest significance: Beardstown, US.

Key Facts for 11 July 1986

On 11 July 1986, 691 weather records were set or tied at long-record stations worldwide.
210 were record highs and 252 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 11 monthly and 677 daily.
Beardstown set a daily record precipitation of 82.6 mm (3.3 in) on 11 July 1986.
Across 167 earlier years (1813 to 2026) the same calendar date averaged 421 records.

Record Map

691 stations

691 station records on 11 July 1986 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 July 1986: highest significance records shown on the map
Station	Country	Type	Value	Significance
Beardstown	United States	Record daily precipitation	82.6 mm (3.3 in)	66 of 100 (Major)
Mozajsk	Russia	Record daily precipitation	44.4 mm (1.7 in)	54 of 100 (Notable)
Ruhnu	Latvia	Record daily precipitation	42.9 mm (1.7 in)	53 of 100 (Notable)
Pskov	Russia	Record daily precipitation	43.0 mm (1.7 in)	53 of 100 (Notable)
Heltermaa	Estonia	Record daily precipitation	39.5 mm (1.6 in)	52 of 100 (Notable)
Voru	Estonia	Record daily precipitation	37.6 mm (1.5 in)	50 of 100 (Notable)
Ft Bragg 5 N	United States	Record high minimum temperature	15.0 C (59.0 F)	49 of 100 (Notable)
Holm	Russia	Record daily precipitation	63.4 mm (2.5 in)	48 of 100 (Notable)
Dawson	United States	Record daily precipitation	65.0 mm (2.6 in)	47 of 100 (Notable)
Cavalier 7NW	United States	Record daily precipitation	56.4 mm (2.2 in)	47 of 100 (Notable)
Lampang	Thailand	Record daily precipitation	73.9 mm (2.9 in)	45 of 100 (Notable)
W Glacier	United States	Record daily precipitation	37.6 mm (1.5 in)	45 of 100 (Notable)
Medora 1 S	United States	Record daily precipitation	80.0 mm (3.1 in)	44 of 100 (Notable)
Trang	Thailand	Record daily precipitation	165.1 mm (6.5 in)	43 of 100 (Notable)
Caledonia	United States	Record low maximum temperature	18.9 C (66.0 F)	42 of 100 (Notable)
Spooner Ag Rsch STN	United States	Record daily precipitation	36.3 mm (1.4 in)	42 of 100 (Notable)
Skara 1	Sweden	Record low minimum temperature	4.2 C (39.6 F)	41 of 100 (Notable)
Bayfield 6 N	United States	Record daily precipitation	27.9 mm (1.1 in)	41 of 100 (Notable)
Verebye (Closed)	Russia	Record daily precipitation	43.2 mm (1.7 in)	40 of 100 (Notable)
Quincy Mem Brg	United States	Record daily precipitation	57.7 mm (2.3 in)	40 of 100 (Notable)
New Iberia AP - Acadiana Rgnl	United States	Record daily precipitation	88.9 mm (3.5 in)	40 of 100 (Notable)
White Hall 1 E	United States	Record daily precipitation	44.7 mm (1.8 in)	39 of 100 (Notable)
Versailles	United States	Record daily precipitation	30.0 mm (1.2 in)	39 of 100 (Notable)
Chambers	United States	Record daily precipitation	49.5 mm (1.9 in)	39 of 100 (Notable)
Vardo	Norway	Record daily precipitation	31.0 mm (1.2 in)	38 of 100 (Notable)
Pontiac	United States	Record daily precipitation	61.0 mm (2.4 in)	38 of 100 (Notable)
Velikie Luki	Russia	Record low maximum temperature	12.5 C (54.5 F)	36 of 100 (Notable)
Deep Springs College	United States	Record high maximum temperature	42.2 C (108.0 F)	36 of 100 (Notable)
Jerseyville 2 SW	United States	Record daily precipitation	50.8 mm (2.0 in)	36 of 100 (Notable)
Petoskey	United States	Record daily precipitation	41.7 mm (1.6 in)	36 of 100 (Notable)
Mauston 1 SE	United States	Record low maximum temperature	19.4 C (66.9 F)	36 of 100 (Notable)
Forbes (Camp Street)	Australia	Record low maximum temperature	7.4 C (45.3 F)	35 of 100 (Notable)
Plattsmouth 1E	United States	Record daily precipitation	73.7 mm (2.9 in)	35 of 100 (Notable)
Alexander 4 NNW	United States	Record daily precipitation	26.7 mm (1.1 in)	35 of 100 (Notable)
Dayton Mcd	United States	Record daily precipitation	32.8 mm (1.3 in)	35 of 100 (Notable)
Tilden 4 SSE	United States	Record high minimum temperature	25.0 C (77.0 F)	35 of 100 (Notable)
Huma	China	Record daily precipitation	53.2 mm (2.1 in)	34 of 100 (Routine)
Spas-Demensk	Russia	Record daily precipitation	34.0 mm (1.3 in)	34 of 100 (Routine)
Moscow	Russia	Record daily precipitation	35.5 mm (1.4 in)	34 of 100 (Routine)
Barkakra	Sweden	Record daily precipitation	32.2 mm (1.3 in)	34 of 100 (Routine)
Ericson 8 WNW	United States	Record daily precipitation	61.7 mm (2.4 in)	34 of 100 (Routine)
Moorefield	United States	Record daily precipitation	41.1 mm (1.6 in)	34 of 100 (Routine)
Georgetown 2 E	United States	Record high maximum temperature	37.2 C (99.0 F)	34 of 100 (Routine)
Valga	Estonia	Record daily precipitation	31.5 mm (1.2 in)	33 of 100 (Routine)
Mascota (Smn)	Mexico	Record low maximum temperature	22.8 C (73.0 F)	33 of 100 (Routine)
Jonacatepec	Mexico	Record low maximum temperature	22.8 C (73.0 F)	33 of 100 (Routine)
Albert Lea 3SE	United States	Record low maximum temperature	19.4 C (66.9 F)	33 of 100 (Routine)
Du Quoin 4 SE	United States	Record daily precipitation	77.7 mm (3.1 in)	32 of 100 (Routine)
Farmland 5 NNW	United States	Record daily precipitation	39.4 mm (1.6 in)	32 of 100 (Routine)
Mt Hope	United States	Record daily precipitation	53.8 mm (2.1 in)	32 of 100 (Routine)
Butler 4W	United States	Record daily precipitation	72.1 mm (2.8 in)	32 of 100 (Routine)
Biddle	United States	Record daily precipitation	33.0 mm (1.3 in)	32 of 100 (Routine)
Drain	United States	Record high minimum temperature	14.4 C (57.9 F)	32 of 100 (Routine)
Levan	United States	Record high minimum temperature	18.3 C (64.9 F)	32 of 100 (Routine)
Cedar Lake	United States	Record daily precipitation	41.9 mm (1.6 in)	32 of 100 (Routine)
Dutch Harbor	United States	Record low minimum temperature	3.3 C (37.9 F)	32 of 100 (Routine)
Northam	Australia	Record low minimum temperature	-1.0 C (30.2 F)	31 of 100 (Routine)
Linkoeping-Malmslaett	Sweden	Record low minimum temperature	6.6 C (43.9 F)	31 of 100 (Routine)
Mae Sariang	Thailand	Record daily precipitation	68.1 mm (2.7 in)	31 of 100 (Routine)
Adrian 2 NNE	United States	Record low maximum temperature	20.0 C (68.0 F)	31 of 100 (Routine)

Counts by Type and Timescale

691 records

Records set or tied on 11 July 1986 by type: Highest daily maximum 77, Lowest daily maximum 142, Highest daily minimum 133, Lowest daily minimum 110, Heaviest daily rainfall 229.

Records on 11 July 1986 by type
Record type	Records
Highest daily maximum	77
Lowest daily maximum	142
Highest daily minimum	133
Lowest daily minimum	110
Heaviest daily rainfall	229
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 July 1986 by timescale: all-time 3, monthly 11, daily 677.

How Much Records Were Beaten By

504 broken records

Margins by which the 504 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 80.0. Ties are not counted.

Top 20 by Significance

11 July 1986

Top 20 records on 11 July 1986 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 July 1986	Beardstown, US	daily rain	82.6 mm (3.3 in)	54.7 mm (2.2 in)	71 years	66 of 100 (Major)
11 July 1986	Mozajsk, RU	daily rain	44.4 mm (1.7 in)	28.7 mm (1.1 in)	37 years	54 of 100 (Notable)
11 July 1986	Ruhnu, LV	daily rain	42.9 mm (1.7 in)	33.8 mm (1.3 in)	17 years	53 of 100 (Notable)
11 July 1986	Pskov, RU	daily rain	43.0 mm (1.7 in)	26.6 mm (1.0 in)	40 years	53 of 100 (Notable)
11 July 1986	Heltermaa, EE	daily rain	39.5 mm (1.6 in)	28.5 mm (1.1 in)	32 years	52 of 100 (Notable)
11 July 1986	Voru, EE	daily rain	37.6 mm (1.5 in)	20.8 mm (0.8 in)	52 years	50 of 100 (Notable)
11 July 1986	Ft Bragg 5 N, US	daily high min	15.0 C (59.0 F)	2.2 C (4.0 F)	90 years	49 of 100 (Notable)
11 July 1986	Holm, RU	all-time rain	63.4 mm (2.5 in)	12.3 mm (0.5 in)	19 years	48 of 100 (Notable)
11 July 1986	Dawson, US	daily rain	65.0 mm (2.6 in)	43.7 mm (1.7 in)	8 years	47 of 100 (Notable)
11 July 1986	Cavalier 7NW, US	daily rain	56.4 mm (2.2 in)	27.7 mm (1.1 in)	55 years	47 of 100 (Notable)
11 July 1986	Lampang, TH	daily rain	73.9 mm (2.9 in)	57.5 mm (2.3 in)	7 years	45 of 100 (Notable)
11 July 1986	W Glacier, US	daily rain	37.6 mm (1.5 in)	25.7 mm (1.0 in)	12 years	45 of 100 (Notable)
11 July 1986	Medora 1 S, US	daily rain	80.0 mm (3.1 in)	58.2 mm (2.3 in)	1 year	44 of 100 (Notable)
11 July 1986	Trang, TH	daily rain	165.1 mm (6.5 in)	80.0 mm (3.1 in)	12 years	43 of 100 (Notable)
11 July 1986	Caledonia, US	daily low max	18.9 C (66.0 F)	3.3 C (5.9 F)	85 years	42 of 100 (Notable)
11 July 1986	Spooner Ag Rsch STN, US	daily rain	36.3 mm (1.4 in)	17.0 mm (0.7 in)	72 years	42 of 100 (Notable)
11 July 1986	Skara 1, SE	daily low min	4.2 C (39.6 F)	0.8 C (1.4 F)	99 years	41 of 100 (Notable)
11 July 1986	Bayfield 6 N, US	daily rain	27.9 mm (1.1 in)	8.3 mm (0.33 in)	92 years	41 of 100 (Notable)
11 July 1986	Verebye (Closed), RU	daily rain	43.2 mm (1.7 in)	18.6 mm (0.7 in)	47 years	40 of 100 (Notable)
11 July 1986	Quincy Mem Brg, US	daily rain	57.7 mm (2.3 in)	17.1 mm (0.7 in)	71 years	40 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 1986

Records set or tied on this calendar date in each year from 1813 to 1986. 1986 had 691 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 1986-07-11: 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	410
10 to 20	52
20 to 30	29
30 to 40	6
40 to 50	1
50 to 60	5
60 to 70	0
70 to 80	1