Weather Records on 30 June 1941

341 weather records were set or tied worldwide on 30 June 1941. Highest significance: Aleksandrovsk-Sahalinskij, RU.

Key Facts for 30 June 1941

On 30 June 1941, 341 weather records were set or tied at long-record stations worldwide.
146 were record highs and 61 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 17 monthly and 323 daily.
Aleksandrovsk-Sahalinskij set a daily record precipitation of 29.7 mm (1.2 in) on 30 June 1941.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 450 records.

Record Map

341 stations

341 station records on 30 June 1941 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 1941: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aleksandrovsk-Sahalinskij	Russia	Record daily precipitation	29.7 mm (1.2 in)	63 of 100 (Major)
Awini 182.1	United States	Record daily precipitation	281.4 mm (11.1 in)	61 of 100 (Major)
Henderson 2 NNW	United States	Record daily precipitation	120.7 mm (4.8 in)	56 of 100 (Notable)
Haina 214	United States	Record daily precipitation	144.3 mm (5.7 in)	53 of 100 (Notable)
Hawi 168	United States	Record daily precipitation	87.1 mm (3.4 in)	53 of 100 (Notable)
Kohala Mis 175.1	United States	Record daily precipitation	108.2 mm (4.3 in)	53 of 100 (Notable)
Pimpalgaon	India	Record daily precipitation	104.6 mm (4.1 in)	50 of 100 (Notable)
Haleakala Rch 432	United States	Record daily precipitation	47.5 mm (1.9 in)	45 of 100 (Notable)
Ibapah	United States	Record daily precipitation	31.0 mm (1.2 in)	42 of 100 (Notable)
Luakaha Lower 782	United States	Record daily precipitation	82.8 mm (3.3 in)	41 of 100 (Notable)
Gariabund	India	Record daily precipitation	124.5 mm (4.9 in)	38 of 100 (Notable)
Ft Deposit	United States	Record daily precipitation	48.3 mm (1.9 in)	37 of 100 (Notable)
Chandpur	India	Record daily precipitation	105.4 mm (4.1 in)	33 of 100 (Routine)
Niphad	India	Record daily precipitation	57.2 mm (2.3 in)	33 of 100 (Routine)
Tarboro 1 S	United States	Record daily precipitation	88.1 mm (3.5 in)	33 of 100 (Routine)
Hakalau 142	United States	Record daily precipitation	127.0 mm (5.0 in)	33 of 100 (Routine)
Robe Comparison	Australia	Record high maximum temperature	17.9 C (64.2 F)	32 of 100 (Routine)
Khandala	India	Record daily precipitation	31.5 mm (1.2 in)	32 of 100 (Routine)
Millington 3 SE	United States	Record daily precipitation	40.1 mm (1.6 in)	32 of 100 (Routine)
Dindori	India	Record daily precipitation	84.6 mm (3.3 in)	31 of 100 (Routine)
Kukuihaele Mill 206	United States	Record daily precipitation	49.8 mm (2.0 in)	31 of 100 (Routine)
Goderich	Canada	Record high minimum temperature	21.1 C (70.0 F)	30 of 100 (Routine)
Sakoli	India	Record daily precipitation	104.4 mm (4.1 in)	30 of 100 (Routine)
Rocky Mt	United States	Record daily precipitation	95.3 mm (3.8 in)	30 of 100 (Routine)
Hamilton	Canada	Record high minimum temperature	23.3 C (73.9 F)	29 of 100 (Routine)
Cedar Key 1 WSW	United States	Record daily precipitation	50.8 mm (2.0 in)	29 of 100 (Routine)
Santa Fe	United States	Record low minimum temperature	7.8 C (46.0 F)	29 of 100 (Routine)
Settle	United States	Record daily precipitation	50.5 mm (2.0 in)	29 of 100 (Routine)
Patan	India	Record daily precipitation	130.3 mm (5.1 in)	28 of 100 (Routine)
Verhojansk	Russia	Record low minimum temperature	-2.0 C (28.4 F)	28 of 100 (Routine)
Clontarf	Canada	Record daily precipitation	36.8 mm (1.4 in)	27 of 100 (Routine)
Akot	India	Record daily precipitation	83.6 mm (3.3 in)	26 of 100 (Routine)
Bargarh	India	Record daily precipitation	91.9 mm (3.6 in)	26 of 100 (Routine)
Gila Bend 2SE	United States	Record low minimum temperature	8.9 C (48.0 F)	26 of 100 (Routine)
Grand Meadow	United States	Record daily precipitation	42.7 mm (1.7 in)	26 of 100 (Routine)
Kaliakheri	India	Record daily precipitation	94.7 mm (3.7 in)	25 of 100 (Routine)
Peint	India	Record daily precipitation	136.1 mm (5.4 in)	25 of 100 (Routine)
Palghat	India	Record daily precipitation	88.4 mm (3.5 in)	24 of 100 (Routine)
Pandherikawara	India	Record daily precipitation	106.2 mm (4.2 in)	24 of 100 (Routine)
Aiken 5SE	United States	Record daily precipitation	49.8 mm (2.0 in)	24 of 100 (Routine)
Kohala 179.1	United States	Record daily precipitation	82.6 mm (3.3 in)	24 of 100 (Routine)
Bhandara	India	Record daily precipitation	98.6 mm (3.9 in)	23 of 100 (Routine)
Niulii 179	United States	Record daily precipitation	89.4 mm (3.5 in)	23 of 100 (Routine)
Mahua	India	Record daily precipitation	90.2 mm (3.6 in)	22 of 100 (Routine)
Durham	United Kingdom	Record high minimum temperature	17.2 C (63.0 F)	22 of 100 (Routine)
Galva	United States	Record daily precipitation	30.0 mm (1.2 in)	22 of 100 (Routine)
W Chester 2 NW	United States	Record high minimum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Rabbit Fence 90 Mile	Australia	Record daily precipitation	55.9 mm (2.2 in)	21 of 100 (Routine)
St Georges	Canada	Record low minimum temperature	2.8 C (37.0 F)	21 of 100 (Routine)
Ashta	India	Record daily precipitation	44.7 mm (1.8 in)	21 of 100 (Routine)
Ft Pierce	United States	Record low maximum temperature	26.7 C (80.1 F)	21 of 100 (Routine)
Resaca	United States	Record daily precipitation	42.7 mm (1.7 in)	21 of 100 (Routine)
Audubon	United States	Record daily precipitation	31.0 mm (1.2 in)	21 of 100 (Routine)
Chariton 1 E	United States	Record daily precipitation	37.1 mm (1.5 in)	21 of 100 (Routine)
Harlan	United States	Record daily precipitation	34.3 mm (1.4 in)	21 of 100 (Routine)
Paterson	United States	Record daily precipitation	45.7 mm (1.8 in)	21 of 100 (Routine)
Honohina 137	United States	Record daily precipitation	117.6 mm (4.6 in)	21 of 100 (Routine)
Bethesdaweg (Sar)	South Africa	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Ueckermunde	Germany	Record daily precipitation	17.7 mm (0.7 in)	20 of 100 (Routine)
Ranchi	India	Record daily precipitation	76.5 mm (3.0 in)	20 of 100 (Routine)

Counts by Type and Timescale

341 records

Records set or tied on 30 June 1941 by type: Highest daily maximum 39, Lowest daily maximum 35, Highest daily minimum 107, Lowest daily minimum 26, Heaviest daily rainfall 134.

Records on 30 June 1941 by type
Record type	Records
Highest daily maximum	39
Lowest daily maximum	35
Highest daily minimum	107
Lowest daily minimum	26
Heaviest daily rainfall	134
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 1941 by timescale: all-time 1, monthly 17, daily 323.

How Much Records Were Beaten By

238 broken records

Margins by which the 238 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 109.9. Ties are not counted.

Top 20 by Significance

30 June 1941

Top 20 records on 30 June 1941 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1941	Aleksandrovsk-Sahalinskij, RU	daily rain	29.7 mm (1.2 in)	24.8 mm (1.0 in)	57 years	63 of 100 (Major)
30 June 1941	Awini 182.1, US	monthly rain	281.4 mm (11.1 in)	109.9 mm (4.3 in)	27 years	61 of 100 (Major)
30 June 1941	Henderson 2 NNW, US	monthly rain	120.7 mm (4.8 in)	53.1 mm (2.1 in)	8 years	56 of 100 (Notable)
30 June 1941	Haina 214, US	monthly rain	144.3 mm (5.7 in)	53.9 mm (2.1 in)	0 years	53 of 100 (Notable)
30 June 1941	Hawi 168, US	monthly rain	87.1 mm (3.4 in)	41.6 mm (1.6 in)	0 years	53 of 100 (Notable)
30 June 1941	Kohala Mis 175.1, US	monthly rain	108.2 mm (4.3 in)	49.3 mm (1.9 in)	0 years	53 of 100 (Notable)
30 June 1941	Pimpalgaon, IN	daily rain	104.6 mm (4.1 in)	83.0 mm (3.3 in)	23 years	50 of 100 (Notable)
30 June 1941	Haleakala Rch 432, US	daily rain	47.5 mm (1.9 in)	34.8 mm (1.4 in)	8 years	45 of 100 (Notable)
30 June 1941	Ibapah, US	daily rain	31.0 mm (1.2 in)	23.4 mm (0.9 in)	12 years	42 of 100 (Notable)
30 June 1941	Luakaha Lower 782, US	daily rain	82.8 mm (3.3 in)	47.0 mm (1.9 in)	16 years	41 of 100 (Notable)
30 June 1941	Gariabund, IN	daily rain	124.5 mm (4.9 in)	92.7 mm (3.6 in)	11 years	38 of 100 (Notable)
30 June 1941	Ft Deposit, US	daily rain	48.3 mm (1.9 in)	31.3 mm (1.2 in)	36 years	37 of 100 (Notable)
30 June 1941	Chandpur, IN	daily rain	105.4 mm (4.1 in)	60.9 mm (2.4 in)	32 years	33 of 100 (Routine)
30 June 1941	Niphad, IN	daily rain	57.2 mm (2.3 in)	42.0 mm (1.7 in)	12 years	33 of 100 (Routine)
30 June 1941	Tarboro 1 S, US	monthly rain	88.1 mm (3.5 in)	3.0 mm (0.12 in)	48 years	33 of 100 (Routine)
30 June 1941	Hakalau 142, US	monthly rain	127.0 mm (5.0 in)	16.5 mm (0.6 in)	28 years	33 of 100 (Routine)
30 June 1941	Robe Comparison, AU	daily high max	17.9 C (64.2 F)	1.9 C (3.4 F)	52 years	32 of 100 (Routine)
30 June 1941	Khandala, IN	daily rain	31.5 mm (1.2 in)	20.1 mm (0.8 in)	36 years	32 of 100 (Routine)
30 June 1941	Millington 3 SE, US	daily rain	40.1 mm (1.6 in)	23.6 mm (0.9 in)	16 years	32 of 100 (Routine)
30 June 1941	Dindori, IN	daily rain	84.6 mm (3.3 in)	35.3 mm (1.4 in)	23 years	31 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 1941

Records set or tied on this calendar date in each year from 1826 to 1941. 1941 had 341 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 1941-06-30: 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).

Margin	Records
0 to 20	198
20 to 40	25
40 to 60	10
60 to 80	2
80 to 100	2
100 to 120	1