Weather Records on 12 September 1967

510 weather records were set or tied worldwide on 12 September 1967. Highest significance: Denton, US.

Key Facts for 12 September 1967

On 12 September 1967, 510 weather records were set or tied at long-record stations worldwide.
48 were record highs and 292 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 506 daily.
Denton set a daily record precipitation of 38.9 mm (1.5 in) on 12 September 1967.
Across 164 earlier years (1793 to 2026) the same calendar date averaged 413 records.

Record Map

510 stations

510 station records on 12 September 1967 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 September 1967: highest significance records shown on the map
Station	Country	Type	Value	Significance
Denton	United States	Record daily precipitation	38.9 mm (1.5 in)	61 of 100 (Major)
Qu'appelle	Canada	Record daily precipitation	44.5 mm (1.8 in)	56 of 100 (Notable)
High Point	Canada	Record daily precipitation	42.4 mm (1.7 in)	53 of 100 (Notable)
Pennant	Canada	Record daily precipitation	50.8 mm (2.0 in)	52 of 100 (Notable)
Chinook	United States	Record daily precipitation	41.9 mm (1.6 in)	52 of 100 (Notable)
Outlook	Canada	Record daily precipitation	38.6 mm (1.5 in)	51 of 100 (Notable)
Pilger	Canada	Record daily precipitation	47.8 mm (1.9 in)	48 of 100 (Notable)
Hubbard	Canada	Record daily precipitation	44.5 mm (1.8 in)	47 of 100 (Notable)
Moccasin Exp STN	United States	Record daily precipitation	33.5 mm (1.3 in)	47 of 100 (Notable)
Milha	Brazil	Record daily precipitation	29.3 mm (1.2 in)	46 of 100 (Notable)
Regina Cda	Canada	Record daily precipitation	42.9 mm (1.7 in)	46 of 100 (Notable)
Tugaske	Canada	Record daily precipitation	41.1 mm (1.6 in)	46 of 100 (Notable)
Elbow	Canada	Record daily precipitation	26.2 mm (1.0 in)	46 of 100 (Notable)
Davidson	Canada	Record daily precipitation	36.8 mm (1.4 in)	45 of 100 (Notable)
Altentreptow	Germany	Record daily precipitation	25.9 mm (1.0 in)	44 of 100 (Notable)
Ft Benton	United States	Record daily precipitation	29.0 mm (1.1 in)	44 of 100 (Notable)
Anupshahr	India	Record daily precipitation	200.4 mm (7.9 in)	42 of 100 (Notable)
Humboldt	Canada	Record daily precipitation	44.2 mm (1.7 in)	41 of 100 (Notable)
Shaunavon	Canada	Record daily precipitation	27.4 mm (1.1 in)	41 of 100 (Notable)
Big Sandy	United States	Record daily precipitation	33.0 mm (1.3 in)	40 of 100 (Notable)
Brady Aznoe	United States	Record daily precipitation	25.9 mm (1.0 in)	40 of 100 (Notable)
Tarboro 1 S	United States	Record low maximum temperature	18.9 C (66.0 F)	40 of 100 (Notable)
Nokomis	Canada	Record daily precipitation	31.5 mm (1.2 in)	39 of 100 (Notable)
Regina Int'l A	Canada	Record daily precipitation	37.8 mm (1.5 in)	39 of 100 (Notable)
Lewistown AP	United States	Record daily precipitation	33.5 mm (1.3 in)	39 of 100 (Notable)
Garden Head	Canada	Record daily precipitation	28.4 mm (1.1 in)	38 of 100 (Notable)
Hughton	Canada	Record daily precipitation	25.7 mm (1.0 in)	38 of 100 (Notable)
Harlem	United States	Record daily precipitation	28.2 mm (1.1 in)	37 of 100 (Notable)
Estrada de Cunha	Brazil	Record daily precipitation	44.8 mm (1.8 in)	36 of 100 (Notable)
Ft Assiniboine	United States	Record daily precipitation	26.4 mm (1.0 in)	36 of 100 (Notable)
Vida 6 NE	United States	Record daily precipitation	27.9 mm (1.1 in)	36 of 100 (Notable)
Aneroid	Canada	Record daily precipitation	37.6 mm (1.5 in)	35 of 100 (Notable)
Beechy	Canada	Record daily precipitation	28.7 mm (1.1 in)	35 of 100 (Notable)
Cidra 1 E	Puerto Rico [United States]	Record low maximum temperature	25.0 C (77.0 F)	35 of 100 (Notable)
Fleming	United States	Record low maximum temperature	21.7 C (71.1 F)	35 of 100 (Notable)
Muenster	Canada	Record daily precipitation	36.6 mm (1.4 in)	34 of 100 (Routine)
Birtle	Canada	Record daily precipitation	25.9 mm (1.0 in)	34 of 100 (Routine)
Nikolaevsk-Na-Amure	Russia	Record low minimum temperature	0.1 C (32.2 F)	34 of 100 (Routine)
Saint John	Canada	Record low minimum temperature	3.3 C (37.9 F)	33 of 100 (Routine)
Highlands	United States	Record low maximum temperature	15.0 C (59.0 F)	33 of 100 (Routine)
Piraju (US.Cflsc) E6-001	Brazil	Record daily precipitation	50.0 mm (2.0 in)	32 of 100 (Routine)
Falls River	Canada	Record daily precipitation	64.8 mm (2.6 in)	32 of 100 (Routine)
Chaplin	Canada	Record daily precipitation	54.4 mm (2.1 in)	31 of 100 (Routine)
Gravelbourg	Canada	Record daily precipitation	39.1 mm (1.5 in)	31 of 100 (Routine)
Saskatoon Diefenbaker Int'l A	Canada	Record daily precipitation	27.7 mm (1.1 in)	31 of 100 (Routine)
Jeoli Jansath	India	Record daily precipitation	122.2 mm (4.8 in)	31 of 100 (Routine)
University	United States	Record daily precipitation	59.2 mm (2.3 in)	31 of 100 (Routine)
Hatteras	United States	Record low maximum temperature	22.2 C (72.0 F)	31 of 100 (Routine)
Atrauli	India	Record daily precipitation	31.7 mm (1.2 in)	30 of 100 (Routine)
Izana	Spain	Record daily precipitation	75.9 mm (3.0 in)	30 of 100 (Routine)
Walhalla	United States	Record low maximum temperature	20.6 C (69.1 F)	30 of 100 (Routine)
Luz (Estacao)	Brazil	Record daily precipitation	40.0 mm (1.6 in)	29 of 100 (Routine)
Gyzylarbat	Turkmenistan	Record low maximum temperature	25.7 C (78.3 F)	29 of 100 (Routine)
Cartersville	United States	Record low maximum temperature	22.8 C (73.0 F)	29 of 100 (Routine)
Cedartown	United States	Record low maximum temperature	22.2 C (72.0 F)	29 of 100 (Routine)
Washburn	United States	Record daily precipitation	32.5 mm (1.3 in)	29 of 100 (Routine)
Roswell Muni AP	United States	Record high maximum temperature	36.1 C (97.0 F)	29 of 100 (Routine)
Piracicaba	Brazil	Record daily precipitation	33.2 mm (1.3 in)	28 of 100 (Routine)
Isabela Substn	Puerto Rico [United States]	Record low maximum temperature	27.8 C (82.0 F)	28 of 100 (Routine)
Eastport	United States	Record low minimum temperature	2.8 C (37.0 F)	28 of 100 (Routine)

Counts by Type and Timescale

510 records

Records set or tied on 12 September 1967 by type: Highest daily maximum 21, Lowest daily maximum 121, Highest daily minimum 27, Lowest daily minimum 171, Heaviest daily rainfall 169, Heaviest daily snowfall 1.

Records on 12 September 1967 by type
Record type	Records
Highest daily maximum	21
Lowest daily maximum	121
Highest daily minimum	27
Lowest daily minimum	171
Heaviest daily rainfall	169
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 12 September 1967 by timescale: all-time 0, monthly 4, daily 506.

How Much Records Were Beaten By

389 broken records

Margins by which the 389 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 85.8. Ties are not counted.

Top 20 by Significance

12 September 1967

Top 20 records on 12 September 1967 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 September 1967	Denton, US	daily rain	38.9 mm (1.5 in)	28.7 mm (1.1 in)	52 years	61 of 100 (Major)
12 September 1967	Qu'appelle, CA	daily rain	44.5 mm (1.8 in)	23.2 mm (0.9 in)	70 years	56 of 100 (Notable)
12 September 1967	High Point, CA	daily rain	42.4 mm (1.7 in)	39.1 mm (1.5 in)	32 years	53 of 100 (Notable)
12 September 1967	Pennant, CA	daily rain	50.8 mm (2.0 in)	44.4 mm (1.7 in)	28 years	52 of 100 (Notable)
12 September 1967	Chinook, US	daily rain	41.9 mm (1.6 in)	28.7 mm (1.1 in)	25 years	52 of 100 (Notable)
12 September 1967	Outlook, CA	daily rain	38.6 mm (1.5 in)	29.5 mm (1.2 in)	20 years	51 of 100 (Notable)
12 September 1967	Pilger, CA	daily rain	47.8 mm (1.9 in)	35.6 mm (1.4 in)	12 years	48 of 100 (Notable)
12 September 1967	Hubbard, CA	daily rain	44.5 mm (1.8 in)	26.7 mm (1.1 in)	40 years	47 of 100 (Notable)
12 September 1967	Moccasin Exp STN, US	daily rain	33.5 mm (1.3 in)	23.1 mm (0.9 in)	9 years	47 of 100 (Notable)
12 September 1967	Milha, BR	daily rain	29.3 mm (1.2 in)	29.3 mm (1.2 in)	45 years	46 of 100 (Notable)
12 September 1967	Regina Cda, CA	daily rain	42.9 mm (1.7 in)	27.9 mm (1.1 in)	12 years	46 of 100 (Notable)
12 September 1967	Tugaske, CA	daily rain	41.1 mm (1.6 in)	36.0 mm (1.4 in)	8 years	46 of 100 (Notable)
12 September 1967	Elbow, CA	daily rain	26.2 mm (1.0 in)	21.1 mm (0.8 in)	32 years	46 of 100 (Notable)
12 September 1967	Davidson, CA	daily rain	36.8 mm (1.4 in)	24.6 mm (1.0 in)	12 years	45 of 100 (Notable)
12 September 1967	Altentreptow, DE	daily rain	25.9 mm (1.0 in)	9.0 mm (0.35 in)	64 years	44 of 100 (Notable)
12 September 1967	Ft Benton, US	daily rain	29.0 mm (1.1 in)	17.3 mm (0.7 in)	25 years	44 of 100 (Notable)
12 September 1967	Anupshahr, IN	daily rain	200.4 mm (7.9 in)	85.8 mm (3.4 in)	34 years	42 of 100 (Notable)
12 September 1967	Humboldt, CA	daily rain	44.2 mm (1.7 in)	18.3 mm (0.7 in)	20 years	41 of 100 (Notable)
12 September 1967	Shaunavon, CA	daily rain	27.4 mm (1.1 in)	16.7 mm (0.7 in)	44 years	41 of 100 (Notable)
12 September 1967	Big Sandy, US	daily rain	33.0 mm (1.3 in)	16.0 mm (0.6 in)	36 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

1793 to 1967

Records set or tied on this calendar date in each year from 1793 to 1967. 1967 had 510 records.

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

Records on 09-12 in each year
Year	Records
1793	2
1809	1
1813	1
1814	2
1834	1
1837	2
1839	1
1847	1
1848	1
1854	4
1859	2
1860	2
1865	2
1866	1
1867	1
1868	2
1869	1
1872	2
1876	1
1878	1
1880	1
1881	1
1882	1
1884	2
1885	2
1886	1
1887	2
1888	2
1889	1
1891	4
1892	1
1893	4
1894	1
1895	5
1896	2
1897	3
1898	3
1899	4
1900	1
1901	5
1902	11
1903	18
1904	7
1905	8
1906	24
1907	11
1908	12
1909	11
1910	4
1911	15
1912	20
1913	12
1914	49
1915	71
1916	21
1917	231
1918	42
1919	69
1920	49
1921	60
1922	136
1923	33
1924	177
1925	443
1926	89
1927	339
1928	155
1929	118
1930	198
1931	648
1932	199
1933	360
1934	176
1935	441
1936	515
1937	318
1938	332
1939	702
1940	891
1941	172
1942	337
1943	544
1944	393
1945	414
1946	302
1947	596
1948	292
1949	512
1950	578
1951	399
1952	575
1953	515
1954	313
1955	457
1956	389
1957	727
1958	783
1959	536
1960	772
1961	750
1962	407
1963	466
1964	836
1965	459
1966	416
1967	510
1968	428
1969	558
1970	619
1971	593
1972	430
1973	588
1974	575
1975	1,102
1976	539
1977	524
1978	952
1979	765
1980	511
1981	424
1982	993
1983	915
1984	700
1985	876
1986	787
1987	686
1988	997
1989	1,313
1990	1,001
1991	672
1992	767
1993	798
1994	550
1995	532
1996	1,014
1997	737
1998	1,770
1999	938
2000	1,188
2001	797
2002	883
2003	830
2004	653
2005	1,032
2006	963
2007	776
2008	1,213
2009	876
2010	939
2011	988
2012	639
2013	1,066
2014	1,374
2015	704
2016	748
2017	1,114
2018	595
2019	884
2020	566
2021	513
2022	739
2023	844
2024	1,009
2025	433
2026	627

Download the Data

Data for records on 1967-09-12: 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 20	364
20 to 40	23
40 to 60	1
60 to 80	0
80 to 100	1