Weather Records on 11 August 1967

1,071 weather records were set or tied worldwide on 11 August 1967. Highest significance: Ft Myers Page Fld AP, US.

Key Facts for 11 August 1967

On 11 August 1967, 1,071 weather records were set or tied at long-record stations worldwide.
150 were record highs and 784 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 15 monthly and 1,055 daily.
Ft Myers Page Fld AP set a daily record precipitation of 120.7 mm (4.8 in) on 11 August 1967.
Across 161 earlier years (1793 to 2026) the same calendar date averaged 457 records.

Record Map

1,071 stations

1,071 station records on 11 August 1967 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 August 1967: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ft Myers Page Fld AP	United States	Record daily precipitation	120.7 mm (4.8 in)	64 of 100 (Major)
Wallaceton-Lake Drummond	United States	Record daily precipitation	200.2 mm (7.9 in)	63 of 100 (Major)
Serov	Russia	Record daily precipitation	69.7 mm (2.7 in)	62 of 100 (Major)
Orebro	Sweden	Record daily precipitation	44.0 mm (1.7 in)	60 of 100 (Major)
Sarna	Sweden	Record daily precipitation	63.6 mm (2.5 in)	56 of 100 (Notable)
Malung	Sweden	Record daily precipitation	56.5 mm (2.2 in)	55 of 100 (Notable)
Regina	United States	Record daily precipitation	62.7 mm (2.5 in)	50 of 100 (Notable)
Divnoe	Russia	Record daily precipitation	48.2 mm (1.9 in)	49 of 100 (Notable)
El Vado Dam	United States	Record daily precipitation	28.7 mm (1.1 in)	47 of 100 (Notable)
Gorgas 2 ENE	United States	Record daily precipitation	63.5 mm (2.5 in)	46 of 100 (Notable)
El Carmen (Smn)	Mexico	Record daily precipitation	71.9 mm (2.8 in)	45 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record low maximum temperature	22.8 C (73.0 F)	45 of 100 (Notable)
Caballo Dam	United States	Record daily precipitation	35.8 mm (1.4 in)	44 of 100 (Notable)
Washington Wwtp 4W	United States	Record daily precipitation	77.5 mm (3.1 in)	44 of 100 (Notable)
Clayton Muni Air Pk	United States	Record low maximum temperature	16.7 C (62.1 F)	44 of 100 (Notable)
Sveg	Sweden	Record daily precipitation	41.3 mm (1.6 in)	43 of 100 (Notable)
Kilauea 1134	United States	Record daily precipitation	45.0 mm (1.8 in)	43 of 100 (Notable)
Matias Romero (Smn)	Mexico	Record daily precipitation	93.0 mm (3.7 in)	42 of 100 (Notable)
Hatch	United States	Record low maximum temperature	26.1 C (79.0 F)	41 of 100 (Notable)
New Bern 3 NW	United States	Record daily precipitation	103.4 mm (4.1 in)	41 of 100 (Notable)
Hooker	United States	Record low maximum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Cermoz	Russia	Record daily precipitation	61.3 mm (2.4 in)	40 of 100 (Notable)
Lysva	Russia	Record daily precipitation	25.4 mm (1.0 in)	40 of 100 (Notable)
Moncure 3 SE	United States	Record daily precipitation	130.6 mm (5.1 in)	40 of 100 (Notable)
Portage Wwtp	United States	Record low minimum temperature	2.2 C (36.0 F)	40 of 100 (Notable)
New Holland	United States	Record daily precipitation	99.1 mm (3.9 in)	39 of 100 (Notable)
Georgievsk	Russia	Record daily precipitation	43.2 mm (1.7 in)	38 of 100 (Notable)
Springer	United States	Record low maximum temperature	17.8 C (64.0 F)	38 of 100 (Notable)
Edenton	United States	Record daily precipitation	103.1 mm (4.1 in)	38 of 100 (Notable)
Wilson 3 SW	United States	Record low maximum temperature	21.7 C (71.1 F)	38 of 100 (Notable)
Toledo Blade	United States	Record low minimum temperature	8.9 C (48.0 F)	38 of 100 (Notable)
Lynnville 4 SSW	United States	Record low maximum temperature	23.3 C (73.9 F)	38 of 100 (Notable)
Stuttgart	United States	Record low maximum temperature	25.6 C (78.1 F)	37 of 100 (Notable)
Nashville	United States	Record daily precipitation	76.7 mm (3.0 in)	37 of 100 (Notable)
Tarboro 1 S	United States	Record daily precipitation	61.0 mm (2.4 in)	37 of 100 (Notable)
Blackville 3 W	United States	Record low maximum temperature	22.2 C (72.0 F)	36 of 100 (Notable)
Monticello Muni AP	United States	Record low maximum temperature	27.2 C (81.0 F)	36 of 100 (Notable)
Moore Haven Lock 1	United States	Record low maximum temperature	27.8 C (82.0 F)	35 of 100 (Notable)
Ashwood	United States	Record low maximum temperature	22.8 C (73.0 F)	35 of 100 (Notable)
Belzoni	United States	Record daily precipitation	67.3 mm (2.6 in)	34 of 100 (Routine)
Coldwater	United States	Record low maximum temperature	23.3 C (73.9 F)	34 of 100 (Routine)
Manitowoc	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Lindsay	Canada	Record low minimum temperature	4.4 C (39.9 F)	33 of 100 (Routine)
Soledad de Doblado	Mexico	Record low minimum temperature	16.1 C (61.0 F)	33 of 100 (Routine)
Ivdel	Russia	Record daily precipitation	35.2 mm (1.4 in)	33 of 100 (Routine)
Ulricehamn	Sweden	Record daily precipitation	35.0 mm (1.4 in)	33 of 100 (Routine)
Camden 1	United States	Record low maximum temperature	26.1 C (79.0 F)	33 of 100 (Routine)
Rome	United States	Record low maximum temperature	24.4 C (75.9 F)	33 of 100 (Routine)
Adrian 2 NNE	United States	Record low minimum temperature	7.2 C (45.0 F)	33 of 100 (Routine)
Bloomingdale	United States	Record low minimum temperature	3.3 C (37.9 F)	33 of 100 (Routine)
Manistee 3SE	United States	Record low maximum temperature	17.2 C (63.0 F)	33 of 100 (Routine)
Manistee 3SE	United States	Record low minimum temperature	6.1 C (43.0 F)	33 of 100 (Routine)
Sedalia Wtp	United States	Record low maximum temperature	23.9 C (75.0 F)	33 of 100 (Routine)
Mc Cullers 1 W	United States	Record daily precipitation	86.9 mm (3.4 in)	33 of 100 (Routine)
Rocky Mt 8 ESE	United States	Record daily precipitation	82.0 mm (3.2 in)	33 of 100 (Routine)
Cheraw	United States	Record daily precipitation	85.1 mm (3.4 in)	33 of 100 (Routine)
Mc Minnville	United States	Record low maximum temperature	24.4 C (75.9 F)	33 of 100 (Routine)
Escanaba	United States	Record low minimum temperature	5.6 C (42.1 F)	33 of 100 (Routine)
Masset Airport	Canada	Record high minimum temperature	15.6 C (60.1 F)	32 of 100 (Routine)
Newport	United States	Record low maximum temperature	25.0 C (77.0 F)	32 of 100 (Routine)

Counts by Type and Timescale

1,071 records

Records set or tied on 11 August 1967 by type: Highest daily maximum 97, Lowest daily maximum 409, Highest daily minimum 53, Lowest daily minimum 375, Heaviest daily rainfall 137.

Records on 11 August 1967 by type
Record type	Records
Highest daily maximum	97
Lowest daily maximum	409
Highest daily minimum	53
Lowest daily minimum	375
Heaviest daily rainfall	137
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 August 1967 by timescale: all-time 1, monthly 15, daily 1,055.

How Much Records Were Beaten By

797 broken records

Margins by which the 797 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 69.6. Ties are not counted.

Top 20 by Significance

11 August 1967

Top 20 records on 11 August 1967 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 August 1967	Ft Myers Page Fld AP, US	daily rain	120.7 mm (4.8 in)	69.6 mm (2.7 in)	57 years	64 of 100 (Major)
11 August 1967	Wallaceton-Lake Drummond, US	all-time rain	200.2 mm (7.9 in)	52.9 mm (2.1 in)	37 years	63 of 100 (Major)
11 August 1967	Serov, RU	monthly rain	69.7 mm (2.7 in)	26.7 mm (1.1 in)	30 years	62 of 100 (Major)
11 August 1967	Orebro, SE	daily rain	44.0 mm (1.7 in)	25.9 mm (1.0 in)	54 years	60 of 100 (Major)
11 August 1967	Sarna, SE	daily rain	63.6 mm (2.5 in)	33.0 mm (1.3 in)	28 years	56 of 100 (Notable)
11 August 1967	Malung, SE	daily rain	56.5 mm (2.2 in)	31.5 mm (1.2 in)	24 years	55 of 100 (Notable)
11 August 1967	Regina, US	monthly rain	62.7 mm (2.5 in)	21.6 mm (0.9 in)	19 years	50 of 100 (Notable)
11 August 1967	Divnoe, RU	daily rain	48.2 mm (1.9 in)	37.8 mm (1.5 in)	29 years	49 of 100 (Notable)
11 August 1967	El Vado Dam, US	daily rain	28.7 mm (1.1 in)	18.5 mm (0.7 in)	25 years	47 of 100 (Notable)
11 August 1967	Gorgas 2 ENE, US	daily rain	63.5 mm (2.5 in)	53.8 mm (2.1 in)	29 years	46 of 100 (Notable)
11 August 1967	El Carmen (Smn), MX	daily rain	71.9 mm (2.8 in)	54.1 mm (2.1 in)	26 years	45 of 100 (Notable)
11 August 1967	Aibonito 1 S, PR	daily low max	22.8 C (73.0 F)	3.3 C (5.9 F)	60 years	45 of 100 (Notable)
11 August 1967	Caballo Dam, US	daily rain	35.8 mm (1.4 in)	26.4 mm (1.0 in)	20 years	44 of 100 (Notable)
11 August 1967	Washington Wwtp 4W, US	daily rain	77.5 mm (3.1 in)	44.5 mm (1.8 in)	28 years	44 of 100 (Notable)
11 August 1967	Clayton Muni Air Pk, US	daily low max	16.7 C (62.1 F)	6.1 C (11.0 F)	69 years	44 of 100 (Notable)
11 August 1967	Sveg, SE	daily rain	41.3 mm (1.6 in)	20.5 mm (0.8 in)	14 years	43 of 100 (Notable)
11 August 1967	Kilauea 1134, US	daily rain	45.0 mm (1.8 in)	25.4 mm (1.0 in)	34 years	43 of 100 (Notable)
11 August 1967	Matias Romero (Smn), MX	daily rain	93.0 mm (3.7 in)	59.2 mm (2.3 in)	24 years	42 of 100 (Notable)
11 August 1967	Hatch, US	daily low max	26.1 C (79.0 F)	3.9 C (7.0 F)	68 years	41 of 100 (Notable)
11 August 1967	New Bern 3 NW, US	daily rain	103.4 mm (4.1 in)	60.2 mm (2.4 in)	12 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

1793 to 1967

Records set or tied on this calendar date in each year from 1793 to 1967. 1967 had 1,071 records.

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

Records on 08-11 in each year
Year	Records
1793	1
1796	1
1811	1
1815	2
1838	1
1839	1
1841	1
1851	1
1855	1
1858	1
1861	2
1862	1
1863	1
1864	6
1865	1
1866	6
1869	4
1871	1
1875	1
1879	2
1881	1
1883	1
1885	1
1888	1
1889	4
1890	4
1891	1
1892	4
1893	1
1894	1
1895	2
1896	5
1897	3
1898	2
1899	3
1900	4
1901	4
1902	13
1903	12
1904	19
1905	9
1906	6
1907	8
1908	10
1909	41
1910	9
1911	24
1912	46
1913	43
1914	26
1915	27
1916	64
1917	217
1918	29
1919	18
1920	54
1921	201
1922	98
1923	80
1924	149
1925	219
1926	140
1927	190
1928	174
1929	354
1930	471
1931	453
1932	281
1933	416
1934	620
1935	499
1936	541
1937	356
1938	315
1939	389
1940	359
1941	807
1942	390
1943	345
1944	936
1945	401
1946	419
1947	709
1948	306
1949	471
1950	320
1951	296
1952	417
1953	283
1954	536
1955	319
1956	457
1957	305
1958	494
1959	337
1960	461
1961	429
1962	662
1963	493
1964	677
1965	793
1966	1,037
1967	1,071
1968	619
1969	533
1970	526
1971	711
1972	823
1973	451
1974	596
1975	753
1976	529
1977	845
1978	433
1979	797
1980	929
1981	645
1982	1,232
1983	1,095
1984	822
1985	804
1986	563
1987	885
1988	1,119
1989	983
1990	760
1991	822
1992	928
1993	840
1994	1,173
1995	1,324
1996	1,147
1997	1,512
1998	1,232
1999	1,152
2000	924
2001	811
2002	1,152
2003	1,601
2004	1,478
2005	1,031
2006	896
2007	1,428
2008	945
2009	836
2010	2,289
2011	1,106
2012	953
2013	470
2014	556
2015	696
2016	1,340
2017	619
2018	861
2019	758
2020	688
2021	834
2022	661
2023	757
2024	643
2025	722
2026	765

Download the Data

Data for records on 1967-08-11: 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	736
10 to 20	20
20 to 30	18
30 to 40	9
40 to 50	6
50 to 60	6
60 to 70	2