Weather Records on 30 June 1943

790 weather records were set or tied worldwide on 30 June 1943. Highest significance: Ft Stockton 1, US.

Key Facts for 30 June 1943

On 30 June 1943, 790 weather records were set or tied at long-record stations worldwide.
16 were record highs and 654 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 6 monthly and 784 daily.
Ft Stockton 1 set a daily record precipitation of 59.7 mm (2.4 in) on 30 June 1943.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 447 records.

Record Map

790 stations

790 station records on 30 June 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ft Stockton 1	United States	Record daily precipitation	59.7 mm (2.4 in)	57 of 100 (Notable)
Hachita 1W	United States	Record daily precipitation	35.6 mm (1.4 in)	45 of 100 (Notable)
Artesia 6S	United States	Record daily precipitation	58.4 mm (2.3 in)	40 of 100 (Notable)
Redrock 1 NNE	United States	Record daily precipitation	40.6 mm (1.6 in)	40 of 100 (Notable)
Orogrande	United States	Record daily precipitation	27.9 mm (1.1 in)	32 of 100 (Routine)
Scotland Neck	United States	Record daily precipitation	52.1 mm (2.1 in)	32 of 100 (Routine)
Greenville Wtp	United States	Record low minimum temperature	4.4 C (39.9 F)	31 of 100 (Routine)
Ft Bayard 4W	United States	Record daily precipitation	30.0 mm (1.2 in)	30 of 100 (Routine)
Ft Sumner	United States	Record daily precipitation	31.5 mm (1.2 in)	30 of 100 (Routine)
Akhuapada	India	Record daily precipitation	66.8 mm (2.6 in)	28 of 100 (Routine)
Lake Cochituate	United States	Record low maximum temperature	18.9 C (66.0 F)	28 of 100 (Routine)
Edinburg	United States	Record daily precipitation	35.6 mm (1.4 in)	28 of 100 (Routine)
Dubuque River	United States	Record low minimum temperature	8.9 C (48.0 F)	28 of 100 (Routine)
Taos	United States	Record low maximum temperature	17.8 C (64.0 F)	27 of 100 (Routine)
Midland 4 ENE	United States	Record daily precipitation	27.9 mm (1.1 in)	27 of 100 (Routine)
Nashlyn	Canada	Record daily precipitation	26.4 mm (1.0 in)	26 of 100 (Routine)
Morrison	United States	Record low minimum temperature	4.4 C (39.9 F)	26 of 100 (Routine)
Sheldon	United States	Record low maximum temperature	17.8 C (64.0 F)	26 of 100 (Routine)
Cheneyville 1 NE	United States	Record daily precipitation	70.1 mm (2.8 in)	26 of 100 (Routine)
Gage	United States	Record low maximum temperature	21.1 C (70.0 F)	26 of 100 (Routine)
Toledo Blade	United States	Record low minimum temperature	6.7 C (44.1 F)	26 of 100 (Routine)
Borsat	India	Record daily precipitation	95.5 mm (3.8 in)	25 of 100 (Routine)
Oneonta	United States	Record daily precipitation	59.9 mm (2.4 in)	25 of 100 (Routine)
Sierra Madre Henszey	United States	Record low minimum temperature	8.3 C (46.9 F)	25 of 100 (Routine)
Dover	United States	Record low maximum temperature	22.2 C (72.0 F)	25 of 100 (Routine)
Plainville 4WNW	United States	Record low maximum temperature	21.1 C (70.0 F)	25 of 100 (Routine)
Alma	United States	Record low minimum temperature	3.9 C (39.0 F)	25 of 100 (Routine)
Madison	United States	Record low maximum temperature	15.6 C (60.1 F)	25 of 100 (Routine)
Cloudcroft	United States	Record daily precipitation	33.0 mm (1.3 in)	25 of 100 (Routine)
Brodhead Wwtp	United States	Record low minimum temperature	3.3 C (37.9 F)	25 of 100 (Routine)
Huron Rgnl AP	United States	Record low maximum temperature	15.6 C (60.1 F)	25 of 100 (Routine)
Pelee Island	Canada	Record low minimum temperature	6.7 C (44.1 F)	24 of 100 (Routine)
Troicko-Pecherskoe	Russia	Record daily precipitation	25.5 mm (1.0 in)	24 of 100 (Routine)
Brinkley	United States	Record low maximum temperature	26.1 C (79.0 F)	24 of 100 (Routine)
Silverton	United States	Record high minimum temperature	10.6 C (51.1 F)	24 of 100 (Routine)
Albia 3 NNE	United States	Record low minimum temperature	7.2 C (45.0 F)	24 of 100 (Routine)
Cedar Rapids #1	United States	Record low maximum temperature	18.9 C (66.0 F)	24 of 100 (Routine)
Mt Pleasant 1 SW	United States	Record low minimum temperature	5.6 C (42.1 F)	24 of 100 (Routine)
Washington	United States	Record low minimum temperature	7.2 C (45.0 F)	24 of 100 (Routine)
Adrian 2 NNE	United States	Record low minimum temperature	5.0 C (41.0 F)	24 of 100 (Routine)
Roebling	United States	Record low maximum temperature	21.1 C (70.0 F)	24 of 100 (Routine)
Montpelier	United States	Record low minimum temperature	5.0 C (41.0 F)	24 of 100 (Routine)
Bethlehem Lehigh UNIV	United States	Record low maximum temperature	18.3 C (64.9 F)	24 of 100 (Routine)
Canton	United States	Record low maximum temperature	16.7 C (62.1 F)	24 of 100 (Routine)
Milbank 4 NW	United States	Record low maximum temperature	18.9 C (66.0 F)	24 of 100 (Routine)
Tiruvur(Tiruvvru)	India	Record daily precipitation	120.1 mm (4.7 in)	23 of 100 (Routine)
Serampore	India	Record daily precipitation	100.3 mm (3.9 in)	23 of 100 (Routine)
Galva	United States	Record low minimum temperature	6.7 C (44.1 F)	23 of 100 (Routine)
Greenfield	United States	Record low maximum temperature	18.3 C (64.9 F)	23 of 100 (Routine)
El Dorado	United States	Record low maximum temperature	23.3 C (73.9 F)	23 of 100 (Routine)
Trenton	United States	Record low minimum temperature	9.4 C (48.9 F)	23 of 100 (Routine)
Oakdale	United States	Record low maximum temperature	15.6 C (60.1 F)	23 of 100 (Routine)
Las Vegas 2 NW	United States	Record low maximum temperature	19.4 C (66.9 F)	23 of 100 (Routine)
Lancaster 2 NE Pump St	United States	Record low maximum temperature	24.4 C (75.9 F)	23 of 100 (Routine)
Mitchell 2 N	United States	Record low maximum temperature	19.4 C (66.9 F)	23 of 100 (Routine)
Kanas	India	Record daily precipitation	90.4 mm (3.6 in)	22 of 100 (Routine)
1 N McLeansboro	United States	Record low maximum temperature	22.2 C (72.0 F)	22 of 100 (Routine)
Ashland #2	United States	Record low maximum temperature	18.3 C (64.9 F)	22 of 100 (Routine)
Broken Bow 2 W	United States	Record low maximum temperature	16.1 C (61.0 F)	22 of 100 (Routine)
Moorestown 4 E	United States	Record low maximum temperature	21.7 C (71.1 F)	22 of 100 (Routine)

Counts by Type and Timescale

790 records

Records set or tied on 30 June 1943 by type: Highest daily maximum 3, Lowest daily maximum 345, Highest daily minimum 13, Lowest daily minimum 309, Heaviest daily rainfall 120.

Records on 30 June 1943 by type
Record type	Records
Highest daily maximum	3
Lowest daily maximum	345
Highest daily minimum	13
Lowest daily minimum	309
Heaviest daily rainfall	120
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 1943 by timescale: all-time 0, monthly 6, daily 784.

How Much Records Were Beaten By

632 broken records

Margins by which the 632 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 48.0. Ties are not counted.

Top 20 by Significance

30 June 1943

Top 20 records on 30 June 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1943	Ft Stockton 1, US	daily rain	59.7 mm (2.4 in)	48.0 mm (1.9 in)	44 years	57 of 100 (Notable)
30 June 1943	Hachita 1W, US	daily rain	35.6 mm (1.4 in)	31.8 mm (1.3 in)	20 years	45 of 100 (Notable)
30 June 1943	Artesia 6S, US	monthly rain	58.4 mm (2.3 in)	18.3 mm (0.7 in)	20 years	40 of 100 (Notable)
30 June 1943	Redrock 1 NNE, US	monthly rain	40.6 mm (1.6 in)	13.2 mm (0.5 in)	23 years	40 of 100 (Notable)
30 June 1943	Orogrande, US	daily rain	27.9 mm (1.1 in)	22.8 mm (0.9 in)	4 years	32 of 100 (Routine)
30 June 1943	Scotland Neck, US	daily rain	52.1 mm (2.1 in)	24.9 mm (1.0 in)	26 years	32 of 100 (Routine)
30 June 1943	Greenville Wtp, US	daily low min	4.4 C (39.9 F)	5.6 C (10.1 F)	43 years	31 of 100 (Routine)
30 June 1943	Ft Bayard 4W, US	monthly rain	30.0 mm (1.2 in)	2.1 mm (0.08 in)	44 years	30 of 100 (Routine)
30 June 1943	Ft Sumner, US	daily rain	31.5 mm (1.2 in)	27.4 mm (1.1 in)	13 years	30 of 100 (Routine)
30 June 1943	Akhuapada, IN	daily rain	66.8 mm (2.6 in)	25.9 mm (1.0 in)	36 years	28 of 100 (Routine)
30 June 1943	Lake Cochituate, US	daily low max	18.9 C (66.0 F)	3.3 C (5.9 F)	57 years	28 of 100 (Routine)
30 June 1943	Edinburg, US	daily rain	35.6 mm (1.4 in)	22.9 mm (0.9 in)	32 years	28 of 100 (Routine)
30 June 1943	Dubuque River, US	daily low min	8.9 C (48.0 F)	1.7 C (3.1 F)	57 years	28 of 100 (Routine)
30 June 1943	Taos, US	daily low max	17.8 C (64.0 F)	6.6 C (11.9 F)	16 years	27 of 100 (Routine)
30 June 1943	Midland 4 ENE, US	daily rain	27.9 mm (1.1 in)	14.9 mm (0.6 in)	47 years	27 of 100 (Routine)
30 June 1943	Nashlyn, CA	daily rain	26.4 mm (1.0 in)	12.4 mm (0.5 in)	24 years	26 of 100 (Routine)
30 June 1943	Morrison, US	daily low min	4.4 C (39.9 F)	3.9 C (7.0 F)	43 years	26 of 100 (Routine)
30 June 1943	Sheldon, US	daily low max	17.8 C (64.0 F)	5.5 C (9.9 F)	40 years	26 of 100 (Routine)
30 June 1943	Cheneyville 1 NE, US	daily rain	70.1 mm (2.8 in)	34.0 mm (1.3 in)	2 years	26 of 100 (Routine)
30 June 1943	Gage, US	daily low max	21.1 C (70.0 F)	7.2 C (13.0 F)	4 years	26 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

1826 to 1943

Records set or tied on this calendar date in each year from 1826 to 1943. 1943 had 790 records.

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

Records on 06-30 in each year
Year	Records
1826	1
1832	1
1835	2
1843	2
1846	1
1848	2
1849	1
1853	1
1855	1
1857	1
1860	1
1863	1
1865	1
1869	1
1871	1
1873	1
1876	1
1879	2
1882	2
1883	3
1885	4
1886	1
1887	2
1888	2
1889	1
1890	3
1891	2
1892	1
1894	1
1895	1
1896	2
1897	6
1898	3
1899	4
1900	5
1901	9
1902	10
1903	8
1904	20
1905	23
1906	20
1907	12
1908	17
1909	39
1910	57
1911	12
1912	32
1913	99
1914	97
1915	40
1916	66
1917	39
1918	54
1919	72
1920	319
1921	121
1922	133
1923	309
1924	194
1925	113
1926	65
1927	240
1928	137
1929	213
1930	168
1931	774
1932	154
1933	571
1934	331
1935	347
1936	620
1937	458
1938	330
1939	438
1940	346
1941	341
1942	408
1943	790
1944	272
1945	671
1946	631
1947	487
1948	340
1949	403
1950	494
1951	517
1952	533
1953	404
1954	426
1955	432
1956	409
1957	592
1958	423
1959	948
1960	270
1961	351
1962	375
1963	560
1964	434
1965	240
1966	379
1967	414
1968	752
1969	459
1970	730
1971	459
1972	558
1973	623
1974	643
1975	414
1976	607
1977	662
1978	721
1979	601
1980	935
1981	838
1982	1,230
1983	752
1984	722
1985	829
1986	745
1987	1,044
1988	1,216
1989	953
1990	1,191
1991	1,129
1992	1,670
1993	711
1994	951
1995	1,354
1996	889
1997	938
1998	1,714
1999	910
2000	861
2001	778
2002	904
2003	896
2004	998
2005	1,526
2006	723
2007	736
2008	852
2009	1,052
2010	1,069
2011	1,057
2012	1,416
2013	963
2014	496
2015	1,018
2016	371
2017	642
2018	625
2019	1,042
2020	1,151
2021	1,442
2022	709
2023	531
2024	1,004
2025	858
2026	999

Download the Data

Data for records on 1943-06-30: 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).

Histogram of margins by which records were beaten on 30 June 1943
Margin	Records
0 to 10	593
10 to 20	22
20 to 30	11
30 to 40	5
40 to 50	1