Weather Records on 12 June 1943

399 weather records were set or tied worldwide on 12 June 1943. Highest significance: Goderich, CA.

Key Facts for 12 June 1943

On 12 June 1943, 399 weather records were set or tied at long-record stations worldwide.
94 were record highs and 95 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 3 monthly and 395 daily.
Goderich set a daily record precipitation of 64.5 mm (2.5 in) on 12 June 1943.
Across 166 earlier years (1797 to 2026) the same calendar date averaged 419 records.

Record Map

399 stations

399 station records on 12 June 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 June 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
Goderich	Canada	Record daily precipitation	64.5 mm (2.5 in)	65 of 100 (Major)
Aramboly	India	Record daily precipitation	100.1 mm (3.9 in)	56 of 100 (Notable)
Ishpeming	United States	Record daily precipitation	56.9 mm (2.2 in)	53 of 100 (Notable)
Nandgaon	India	Record daily precipitation	129.8 mm (5.1 in)	44 of 100 (Notable)
Calhoun 2 N	United States	Record high minimum temperature	28.9 C (84.0 F)	44 of 100 (Notable)
Ambasamudram	India	Record daily precipitation	26.7 mm (1.1 in)	43 of 100 (Notable)
Radhapuram	India	Record daily precipitation	40.4 mm (1.6 in)	43 of 100 (Notable)
Deer Park Sf	United States	Record daily precipitation	52.8 mm (2.1 in)	42 of 100 (Notable)
Kottarakara	India	Record daily precipitation	134.6 mm (5.3 in)	41 of 100 (Notable)
Kalvan	India	Record daily precipitation	78.7 mm (3.1 in)	40 of 100 (Notable)
Vik I Sogn III	Norway	Record daily precipitation	25.2 mm (1.0 in)	40 of 100 (Notable)
Beatrice	United States	Record daily precipitation	72.4 mm (2.9 in)	40 of 100 (Notable)
Nagarcoil	India	Record daily precipitation	69.1 mm (2.7 in)	37 of 100 (Notable)
Dakor	India	Record daily precipitation	76.2 mm (3.0 in)	36 of 100 (Notable)
La Delle 7 NE	United States	Record daily precipitation	99.1 mm (3.9 in)	36 of 100 (Notable)
Barwani	India	Record daily precipitation	72.4 mm (2.9 in)	35 of 100 (Notable)
Worthington	United States	Record daily precipitation	55.9 mm (2.2 in)	35 of 100 (Notable)
Toronto Agincourt	Canada	Record daily precipitation	27.7 mm (1.1 in)	34 of 100 (Routine)
Chintalapudi	India	Record daily precipitation	73.4 mm (2.9 in)	33 of 100 (Routine)
Gop	India	Record daily precipitation	109.0 mm (4.3 in)	33 of 100 (Routine)
Higgins Lake	United States	Record daily precipitation	31.5 mm (1.2 in)	32 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record daily precipitation	52.1 mm (2.1 in)	31 of 100 (Routine)
Cheboygan	United States	Record daily precipitation	38.4 mm (1.5 in)	30 of 100 (Routine)
Silchar	India	Record daily precipitation	167.6 mm (6.6 in)	29 of 100 (Routine)
Munising	United States	Record daily precipitation	39.1 mm (1.5 in)	29 of 100 (Routine)
Niphad	India	Record daily precipitation	36.1 mm (1.4 in)	28 of 100 (Routine)
San Jacinto	United States	Record low maximum temperature	18.9 C (66.0 F)	28 of 100 (Routine)
Sibley	United States	Record daily precipitation	53.6 mm (2.1 in)	28 of 100 (Routine)
Karunagapalli	India	Record daily precipitation	170.7 mm (6.7 in)	27 of 100 (Routine)
Olympia Priest Pt Park	United States	Record low maximum temperature	12.8 C (55.0 F)	27 of 100 (Routine)
Panna	India	Record daily precipitation	38.4 mm (1.5 in)	26 of 100 (Routine)
Richmond City Locks	United States	Record daily precipitation	37.8 mm (1.5 in)	26 of 100 (Routine)
Bhadrachalam	India	Record daily precipitation	60.5 mm (2.4 in)	25 of 100 (Routine)
Margherita	India	Record daily precipitation	76.2 mm (3.0 in)	25 of 100 (Routine)
Thamaraikulam	India	Record daily precipitation	44.5 mm (1.8 in)	25 of 100 (Routine)
Mio Hydro Plt	United States	Record daily precipitation	27.4 mm (1.1 in)	25 of 100 (Routine)
Sundance	United States	Record daily precipitation	39.4 mm (1.6 in)	25 of 100 (Routine)
Medicine Hat A	Canada	Record low minimum temperature	2.2 C (36.0 F)	24 of 100 (Routine)
Port Gibson 1 NE	United States	Record daily precipitation	40.4 mm (1.6 in)	24 of 100 (Routine)
Rhinelander	United States	Record daily precipitation	47.8 mm (1.9 in)	24 of 100 (Routine)
Chhota-Udepur	India	Record daily precipitation	60.5 mm (2.4 in)	23 of 100 (Routine)
Parasala	India	Record daily precipitation	79.2 mm (3.1 in)	23 of 100 (Routine)
Satna	India	Record daily precipitation	50.3 mm (2.0 in)	23 of 100 (Routine)
Inwood 2 SW	United States	Record daily precipitation	64.3 mm (2.5 in)	23 of 100 (Routine)
De Smet	United States	Record high minimum temperature	23.3 C (73.9 F)	23 of 100 (Routine)
Walgett Council Depot	Australia	Record low minimum temperature	-1.3 C (29.7 F)	22 of 100 (Routine)
Mount Forest	Canada	Record daily precipitation	35.3 mm (1.4 in)	22 of 100 (Routine)
Monierkhal	India	Record daily precipitation	108.0 mm (4.3 in)	22 of 100 (Routine)
Los Gatos	United States	Record low maximum temperature	16.1 C (61.0 F)	22 of 100 (Routine)
Pasadena	United States	Record low maximum temperature	15.6 C (60.1 F)	22 of 100 (Routine)
San Bernardino F S 226	United States	Record low maximum temperature	17.8 C (64.0 F)	22 of 100 (Routine)
Fayette	United States	Record high minimum temperature	21.7 C (71.1 F)	22 of 100 (Routine)
St Ignace	United States	Record daily precipitation	33.8 mm (1.3 in)	22 of 100 (Routine)
Headworks Portland Wtr B	United States	Record daily precipitation	42.2 mm (1.7 in)	22 of 100 (Routine)
Centerville 6 SE	United States	Record daily precipitation	72.9 mm (2.9 in)	22 of 100 (Routine)
Lexington Bluegrass AP	United States	Record high maximum temperature	35.0 C (95.0 F)	22 of 100 (Routine)
Chatrapur	India	Record daily precipitation	63.5 mm (2.5 in)	21 of 100 (Routine)
Rajakkamangalam	India	Record daily precipitation	50.8 mm (2.0 in)	21 of 100 (Routine)
Talladega	United States	Record high minimum temperature	25.0 C (77.0 F)	21 of 100 (Routine)
Indio Fire STN	United States	Record low maximum temperature	26.7 C (80.1 F)	21 of 100 (Routine)

Counts by Type and Timescale

399 records

Records set or tied on 12 June 1943 by type: Highest daily maximum 26, Lowest daily maximum 81, Highest daily minimum 68, Lowest daily minimum 14, Heaviest daily rainfall 209, Deepest snow cover 1.

Records on 12 June 1943 by type
Record type	Records
Highest daily maximum	26
Lowest daily maximum	81
Highest daily minimum	68
Lowest daily minimum	14
Heaviest daily rainfall	209
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 12 June 1943 by timescale: all-time 1, monthly 3, daily 395.

How Much Records Were Beaten By

327 broken records

Margins by which the 327 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 119.6. Ties are not counted.

Top 20 by Significance

12 June 1943

Top 20 records on 12 June 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 June 1943	Goderich, CA	daily rain	64.5 mm (2.5 in)	46.5 mm (1.8 in)	62 years	65 of 100 (Major)
12 June 1943	Aramboly, IN	daily rain	100.1 mm (3.9 in)	60.0 mm (2.4 in)	40 years	56 of 100 (Notable)
12 June 1943	Ishpeming, US	daily rain	56.9 mm (2.2 in)	41.7 mm (1.6 in)	32 years	53 of 100 (Notable)
12 June 1943	Nandgaon, IN	daily rain	129.8 mm (5.1 in)	119.6 mm (4.7 in)	2 years	44 of 100 (Notable)
12 June 1943	Calhoun 2 N, US	all-time high min	28.9 C (84.0 F)	1.7 C (3.1 F)	45 years	44 of 100 (Notable)
12 June 1943	Ambasamudram, IN	daily rain	26.7 mm (1.1 in)	14.0 mm (0.6 in)	40 years	43 of 100 (Notable)
12 June 1943	Radhapuram, IN	daily rain	40.4 mm (1.6 in)	29.0 mm (1.1 in)	40 years	43 of 100 (Notable)
12 June 1943	Deer Park Sf, US	daily rain	52.8 mm (2.1 in)	32.0 mm (1.3 in)	22 years	42 of 100 (Notable)
12 June 1943	Kottarakara, IN	daily rain	134.6 mm (5.3 in)	59.9 mm (2.4 in)	40 years	41 of 100 (Notable)
12 June 1943	Kalvan, IN	daily rain	78.7 mm (3.1 in)	47.7 mm (1.9 in)	21 years	40 of 100 (Notable)
12 June 1943	Vik I Sogn III, NO	daily rain	25.2 mm (1.0 in)	10.2 mm (0.4 in)	45 years	40 of 100 (Notable)
12 June 1943	Beatrice, US	daily rain	72.4 mm (2.9 in)	34.3 mm (1.4 in)	41 years	40 of 100 (Notable)
12 June 1943	Nagarcoil, IN	daily rain	69.1 mm (2.7 in)	38.6 mm (1.5 in)	20 years	37 of 100 (Notable)
12 June 1943	Dakor, IN	daily rain	76.2 mm (3.0 in)	52.1 mm (2.1 in)	22 years	36 of 100 (Notable)
12 June 1943	La Delle 7 NE, US	monthly rain	99.1 mm (3.9 in)	15.3 mm (0.6 in)	39 years	36 of 100 (Notable)
12 June 1943	Barwani, IN	daily rain	72.4 mm (2.9 in)	38.4 mm (1.5 in)	32 years	35 of 100 (Notable)
12 June 1943	Worthington, US	daily rain	55.9 mm (2.2 in)	26.4 mm (1.0 in)	43 years	35 of 100 (Notable)
12 June 1943	Toronto Agincourt, CA	daily rain	27.7 mm (1.1 in)	15.0 mm (0.6 in)	40 years	34 of 100 (Routine)
12 June 1943	Chintalapudi, IN	daily rain	73.4 mm (2.9 in)	47.5 mm (1.9 in)	16 years	33 of 100 (Routine)
12 June 1943	Gop, IN	daily rain	109.0 mm (4.3 in)	66.1 mm (2.6 in)	6 years	33 of 100 (Routine)

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

1797 to 1943

Records set or tied on this calendar date in each year from 1797 to 1943. 1943 had 399 records.

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

Records on 06-12 in each year
Year	Records
1797	1
1811	2
1838	1
1840	1
1843	1
1844	1
1845	1
1847	2
1854	1
1857	2
1859	1
1862	1
1863	1
1865	3
1866	3
1867	1
1871	1
1873	1
1874	3
1876	1
1877	4
1879	2
1880	5
1881	4
1882	2
1883	1
1884	2
1885	2
1887	2
1888	1
1889	1
1890	1
1892	1
1893	3
1894	6
1895	1
1896	1
1897	2
1898	8
1899	7
1900	3
1901	3
1902	8
1903	34
1904	8
1905	10
1906	24
1907	20
1908	9
1909	16
1910	37
1911	21
1912	23
1913	19
1914	36
1915	26
1916	80
1917	117
1918	44
1919	56
1920	93
1921	42
1922	56
1923	166
1924	153
1925	165
1926	201
1927	281
1928	180
1929	217
1930	127
1931	150
1932	352
1933	361
1934	159
1935	259
1936	440
1937	405
1938	349
1939	297
1940	389
1941	512
1942	729
1943	399
1944	423
1945	567
1946	321
1947	840
1948	215
1949	407
1950	530
1951	735
1952	1,035
1953	730
1954	337
1955	759
1956	786
1957	310
1958	454
1959	320
1960	200
1961	405
1962	328
1963	618
1964	405
1965	406
1966	530
1967	706
1968	404
1969	834
1970	701
1971	374
1972	903
1973	894
1974	575
1975	560
1976	617
1977	494
1978	438
1979	1,013
1980	718
1981	784
1982	734
1983	664
1984	653
1985	1,203
1986	778
1987	742
1988	785
1989	797
1990	664
1991	756
1992	849
1993	970
1994	654
1995	953
1996	925
1997	932
1998	1,683
1999	806
2000	1,169
2001	1,231
2002	965
2003	1,187
2004	759
2005	1,804
2006	1,216
2007	784
2008	1,219
2009	858
2010	1,423
2011	786
2012	751
2013	931
2014	421
2015	679
2016	809
2017	910
2018	635
2019	1,285
2020	712
2021	767
2022	1,204
2023	805
2024	805
2025	409
2026	979

Download the Data

Data for records on 1943-06-12: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	296
20 to 40	21
40 to 60	6
60 to 80	3
80 to 100	0
100 to 120	1