Weather Records on 15 June 1931

283 weather records were set or tied worldwide on 15 June 1931. Highest significance: Cle Elum, US.

Key Facts for 15 June 1931

On 15 June 1931, 283 weather records were set or tied at long-record stations worldwide.
117 were record highs and 6 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 9 monthly and 272 daily.
Cle Elum set a monthly record daily precipitation of 47.0 mm (1.9 in) on 15 June 1931.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 418 records.

Record Map

283 stations

283 station records on 15 June 1931 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1931: highest significance records shown on the map
Station	Country	Type	Value	Significance
Cle Elum	United States	Record daily precipitation	47.0 mm (1.9 in)	60 of 100 (Major)
Kew	Australia	Record daily precipitation	28.4 mm (1.1 in)	59 of 100 (Notable)
Beaver Lake	Canada	Record daily precipitation	37.1 mm (1.5 in)	59 of 100 (Notable)
Victoria Gonzales Hts	Canada	Record daily precipitation	33.5 mm (1.3 in)	58 of 100 (Notable)
Welshpool	Australia	Record daily precipitation	49.0 mm (1.9 in)	50 of 100 (Notable)
Pandaria	India	Record daily precipitation	92.5 mm (3.6 in)	46 of 100 (Notable)
Bologna	Italy	Record high minimum temperature	27.0 C (80.6 F)	42 of 100 (Notable)
San Remo	Australia	Record daily precipitation	31.2 mm (1.2 in)	41 of 100 (Notable)
Healdsburg	United States	Record daily precipitation	28.7 mm (1.1 in)	41 of 100 (Notable)
Greensborough	Australia	Record daily precipitation	25.9 mm (1.0 in)	40 of 100 (Notable)
Blackburn	Australia	Record daily precipitation	33.0 mm (1.3 in)	38 of 100 (Notable)
Milan	Italy	Record high maximum temperature	34.1 C (93.4 F)	38 of 100 (Notable)
Wardha	India	Record daily precipitation	99.1 mm (3.9 in)	37 of 100 (Notable)
Warsaw 1	United States	Record daily precipitation	80.0 mm (3.1 in)	37 of 100 (Notable)
Murrumbeena Leeds Grove	Australia	Record daily precipitation	25.7 mm (1.0 in)	36 of 100 (Notable)
Bhadrak	India	Record daily precipitation	107.7 mm (4.2 in)	33 of 100 (Routine)
Barduar	India	Record daily precipitation	129.5 mm (5.1 in)	32 of 100 (Routine)
Lugano	Switzerland	Record high minimum temperature	21.5 C (70.7 F)	32 of 100 (Routine)
Ft Morgan	United States	Record high minimum temperature	21.7 C (71.1 F)	32 of 100 (Routine)
Lebanon 3 W	United States	Record daily precipitation	44.7 mm (1.8 in)	32 of 100 (Routine)
Santa Cruz	United States	Record high minimum temperature	16.7 C (62.1 F)	29 of 100 (Routine)
Jalgaon	India	Record daily precipitation	76.2 mm (3.0 in)	28 of 100 (Routine)
Brookville	United States	Record daily precipitation	39.4 mm (1.6 in)	27 of 100 (Routine)
Jamkhed	India	Record daily precipitation	61.0 mm (2.4 in)	26 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record high minimum temperature	23.0 C (73.4 F)	25 of 100 (Routine)
San Diego Wbo	United States	Record high minimum temperature	17.2 C (63.0 F)	24 of 100 (Routine)
Vashon Island	United States	Record daily precipitation	28.2 mm (1.1 in)	24 of 100 (Routine)
Hajo	India	Record daily precipitation	90.2 mm (3.6 in)	23 of 100 (Routine)
Domeriaganj Sr	India	Record daily precipitation	68.6 mm (2.7 in)	23 of 100 (Routine)
Radford	United States	Record daily precipitation	28.7 mm (1.1 in)	23 of 100 (Routine)
Loch	Australia	Record daily precipitation	28.4 mm (1.1 in)	22 of 100 (Routine)
Yarra Junction (Gilderoy)	Australia	Record daily precipitation	29.5 mm (1.2 in)	22 of 100 (Routine)
Venukonda	India	Record daily precipitation	25.1 mm (1.0 in)	22 of 100 (Routine)
Sheikhpura	India	Record daily precipitation	84.8 mm (3.3 in)	22 of 100 (Routine)
Ballia	India	Record daily precipitation	37.1 mm (1.5 in)	22 of 100 (Routine)
Fullerton 1 ESE	United States	Record high maximum temperature	41.1 C (106.0 F)	22 of 100 (Routine)
Mackay Post Office	Australia	Record high maximum temperature	26.7 C (80.1 F)	21 of 100 (Routine)
Tada	India	Record daily precipitation	33.0 mm (1.3 in)	21 of 100 (Routine)
Cambridge	United States	Record high minimum temperature	20.0 C (68.0 F)	21 of 100 (Routine)
Ganca	Azerbaijan	Record daily precipitation	17.9 mm (0.7 in)	20 of 100 (Routine)
Ellensburg	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Yan Yean	Australia	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Essendon 1	Australia	Record daily precipitation	16.8 mm (0.7 in)	20 of 100 (Routine)
Sunnyside	United States	Record daily precipitation	19.6 mm (0.8 in)	20 of 100 (Routine)
Drouin Bowling Club	Australia	Record daily precipitation	22.6 mm (0.9 in)	20 of 100 (Routine)
Gembrook	Australia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Sunbury (Salesian College )	Australia	Record daily precipitation	12.2 mm (0.5 in)	20 of 100 (Routine)
Goldstream Lake	Canada	Record daily precipitation	18.0 mm (0.7 in)	20 of 100 (Routine)
Poretskoye	Russia	Record daily precipitation	19.0 mm (0.7 in)	20 of 100 (Routine)
Prahran (Como House)	Australia	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Leongatha Sth Gippsland Water	Australia	Record daily precipitation	23.4 mm (0.9 in)	20 of 100 (Routine)
Little River (Mount Rothwell)	Australia	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Ashland	United States	Record daily precipitation	18.0 mm (0.7 in)	20 of 100 (Routine)
Napa State Hospital	United States	Record daily precipitation	6.6 mm (0.26 in)	20 of 100 (Routine)
Lardner (Brandie Braes)	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Caulfield (Racecourse)	Australia	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Alberton Post Office	Australia	Record daily precipitation	16.5 mm (0.6 in)	20 of 100 (Routine)
Officer (Jesmond Dene)	Australia	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Geelong Salines (Moolap)	Australia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Elaine (Larundel)	Australia	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)

Counts by Type and Timescale

283 records

Records set or tied on 15 June 1931 by type: Highest daily maximum 47, Lowest daily maximum 3, Highest daily minimum 70, Lowest daily minimum 3, Heaviest daily rainfall 160.

Records on 15 June 1931 by type
Record type	Records
Highest daily maximum	47
Lowest daily maximum	3
Highest daily minimum	70
Lowest daily minimum	3
Heaviest daily rainfall	160
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 1931 by timescale: all-time 2, monthly 9, daily 272.

How Much Records Were Beaten By

257 broken records

Margins by which the 257 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 68.5. Ties are not counted.

Top 20 by Significance

15 June 1931

Top 20 records on 15 June 1931 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1931	Cle Elum, US	monthly rain	47.0 mm (1.9 in)	20.3 mm (0.8 in)	25 years	60 of 100 (Major)
15 June 1931	Kew, AU	daily rain	28.4 mm (1.1 in)	18.0 mm (0.7 in)	43 years	59 of 100 (Notable)
15 June 1931	Beaver Lake, CA	monthly rain	37.1 mm (1.5 in)	13.5 mm (0.5 in)	30 years	59 of 100 (Notable)
15 June 1931	Victoria Gonzales Hts, CA	monthly rain	33.5 mm (1.3 in)	17.0 mm (0.7 in)	17 years	58 of 100 (Notable)
15 June 1931	Welshpool, AU	daily rain	49.0 mm (1.9 in)	35.8 mm (1.4 in)	21 years	50 of 100 (Notable)
15 June 1931	Pandaria, IN	daily rain	92.5 mm (3.6 in)	55.7 mm (2.2 in)	26 years	46 of 100 (Notable)
15 June 1931	Bologna, IT	daily high min	27.0 C (80.6 F)	0.7 C (1.3 F)	108 years	42 of 100 (Notable)
15 June 1931	San Remo, AU	daily rain	31.2 mm (1.2 in)	20.0 mm (0.8 in)	18 years	41 of 100 (Notable)
15 June 1931	Healdsburg, US	daily rain	28.7 mm (1.1 in)	26.9 mm (1.1 in)	24 years	41 of 100 (Notable)
15 June 1931	Greensborough, AU	daily rain	25.9 mm (1.0 in)	14.2 mm (0.6 in)	39 years	40 of 100 (Notable)
15 June 1931	Blackburn, AU	daily rain	33.0 mm (1.3 in)	15.7 mm (0.6 in)	32 years	38 of 100 (Notable)
15 June 1931	Milan, IT	daily high max	34.1 C (93.4 F)	1.0 C (1.8 F)	86 years	38 of 100 (Notable)
15 June 1931	Wardha, IN	daily rain	99.1 mm (3.9 in)	55.4 mm (2.2 in)	29 years	37 of 100 (Notable)
15 June 1931	Warsaw 1, US	daily rain	80.0 mm (3.1 in)	49.3 mm (1.9 in)	0 years	37 of 100 (Notable)
15 June 1931	Murrumbeena Leeds Grove, AU	daily rain	25.7 mm (1.0 in)	11.0 mm (0.4 in)	28 years	36 of 100 (Notable)
15 June 1931	Bhadrak, IN	daily rain	107.7 mm (4.2 in)	55.6 mm (2.2 in)	8 years	33 of 100 (Routine)
15 June 1931	Barduar, IN	daily rain	129.5 mm (5.1 in)	68.5 mm (2.7 in)	4 years	32 of 100 (Routine)
15 June 1931	Lugano, CH	all-time high min	21.5 C (70.7 F)	0.3 C (0.5 F)	26 years	32 of 100 (Routine)
15 June 1931	Ft Morgan, US	all-time high min	21.7 C (71.1 F)	0.6 C (1.1 F)	26 years	32 of 100 (Routine)
15 June 1931	Lebanon 3 W, US	daily rain	44.7 mm (1.8 in)	20.6 mm (0.8 in)	31 years	32 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

1794 to 1931

Records set or tied on this calendar date in each year from 1794 to 1931. 1931 had 283 records.

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

Records on 06-15 in each year
Year	Records
1794	1
1797	1
1822	2
1838	1
1839	1
1841	2
1844	1
1845	3
1846	2
1847	2
1850	1
1851	1
1852	1
1853	2
1857	2
1858	1
1860	2
1867	1
1869	1
1870	1
1874	3
1876	2
1878	2
1879	2
1880	2
1885	1
1886	1
1888	3
1891	4
1892	5
1893	3
1894	1
1895	6
1896	1
1897	4
1898	4
1899	4
1900	2
1901	4
1902	9
1903	11
1904	6
1905	9
1906	8
1907	5
1908	39
1909	10
1910	15
1911	38
1912	67
1913	21
1914	17
1915	27
1916	77
1917	85
1918	39
1919	133
1920	56
1921	38
1922	41
1923	117
1924	158
1925	242
1926	205
1927	298
1928	106
1929	175
1930	314
1931	283
1932	154
1933	881
1934	167
1935	339
1936	338
1937	258
1938	366
1939	320
1940	401
1941	204
1942	465
1943	577
1944	493
1945	846
1946	495
1947	376
1948	932
1949	662
1950	508
1951	386
1952	1,001
1953	453
1954	368
1955	326
1956	587
1957	499
1958	437
1959	468
1960	489
1961	905
1962	439
1963	578
1964	395
1965	470
1966	369
1967	714
1968	546
1969	981
1970	389
1971	349
1972	591
1973	716
1974	609
1975	357
1976	832
1977	557
1978	633
1979	580
1980	539
1981	1,449
1982	605
1983	571
1984	538
1985	675
1986	499
1987	1,460
1988	1,006
1989	1,467
1990	710
1991	1,046
1992	1,025
1993	657
1994	1,238
1995	1,291
1996	672
1997	1,063
1998	1,874
1999	987
2000	1,041
2001	942
2002	991
2003	661
2004	734
2005	1,028
2006	926
2007	951
2008	500
2009	685
2010	990
2011	877
2012	647
2013	385
2014	415
2015	708
2016	791
2017	627
2018	657
2019	543
2020	680
2021	1,575
2022	1,343
2023	551
2024	502
2025	737
2026	1,014

Download the Data

Data for records on 1931-06-15: 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 10	206
10 to 20	28
20 to 30	14
30 to 40	3
40 to 50	1
50 to 60	3
60 to 70	2