Weather Records on 15 June 1912

67 weather records were set or tied worldwide on 15 June 1912. Highest significance: Nidingen A, SE.

Key Facts for 15 June 1912

On 15 June 1912, 67 weather records were set or tied at long-record stations worldwide.
2 were record highs and 24 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 4 monthly and 62 daily.
Nidingen A set a monthly record daily precipitation of 45.2 mm (1.8 in) on 15 June 1912.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 419 records.

Record Map

67 stations

67 station records on 15 June 1912 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1912: highest significance records shown on the map
Station	Country	Type	Value	Significance
Nidingen A	Sweden	Record daily precipitation	45.2 mm (1.8 in)	56 of 100 (Notable)
Kirov	Russia	Record daily precipitation	36.1 mm (1.4 in)	51 of 100 (Notable)
Ljungby	Sweden	Record daily precipitation	42.7 mm (1.7 in)	51 of 100 (Notable)
Halmstad	Sweden	Record daily precipitation	34.8 mm (1.4 in)	49 of 100 (Notable)
Varberg	Sweden	Record daily precipitation	60.7 mm (2.4 in)	49 of 100 (Notable)
Holmogadd A	Sweden	Record daily precipitation	40.8 mm (1.6 in)	47 of 100 (Notable)
Vaexjoe	Sweden	Record daily precipitation	27.1 mm (1.1 in)	43 of 100 (Notable)
Alicedale	South Africa	Record daily precipitation	25.4 mm (1.0 in)	34 of 100 (Routine)
Toledo Blade	United States	Record daily precipitation	39.4 mm (1.6 in)	34 of 100 (Routine)
Bjuroklubb	Sweden	Record daily precipitation	40.5 mm (1.6 in)	28 of 100 (Routine)
Aberdeen (Tnk)	South Africa	Record daily precipitation	25.4 mm (1.0 in)	27 of 100 (Routine)
Umea	Sweden	Record daily precipitation	28.4 mm (1.1 in)	27 of 100 (Routine)
Vinga	Sweden	Record daily precipitation	34.5 mm (1.4 in)	24 of 100 (Routine)
Washington	United States	Record low maximum temperature	18.3 C (64.9 F)	23 of 100 (Routine)
Portland	United States	Record low minimum temperature	6.1 C (43.0 F)	21 of 100 (Routine)
Baltimore Customs House	United States	Record low maximum temperature	18.9 C (66.0 F)	21 of 100 (Routine)
Jansenville	South Africa	Record daily precipitation	17.3 mm (0.7 in)	20 of 100 (Routine)
Harnosand	Sweden	Record daily precipitation	23.2 mm (0.9 in)	20 of 100 (Routine)
Somerset East	South Africa	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Sarna	Sweden	Record daily precipitation	23.9 mm (0.9 in)	20 of 100 (Routine)
Pitea	Sweden	Record daily precipitation	19.4 mm (0.8 in)	20 of 100 (Routine)
Sveg	Sweden	Record daily precipitation	20.2 mm (0.8 in)	20 of 100 (Routine)
Graaff Reinet	South Africa	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Kerkwerve	Netherlands	Record daily precipitation	22.5 mm (0.9 in)	20 of 100 (Routine)
Falun	Sweden	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Fir Glen	South Africa	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Piketberg (Pol)	South Africa	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Skara 1	Sweden	Record daily precipitation	12.9 mm (0.5 in)	20 of 100 (Routine)
Port Arthur	Canada	Record low maximum temperature	11.1 C (52.0 F)	20 of 100 (Routine)
Port Arthur	Canada	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Halden	Norway	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Trenton 2	United States	Record low maximum temperature	17.8 C (64.0 F)	20 of 100 (Routine)
Richmond C/K (Tnk)	South Africa	Record daily precipitation	6.1 mm (0.24 in)	19 of 100 (Routine)
Jonkoping	Sweden	Record daily precipitation	17.0 mm (0.7 in)	19 of 100 (Routine)
Darwin Post Office	Australia	Record daily precipitation	1.8 mm (0.07 in)	17 of 100 (Routine)
Springbok	South Africa	Record daily precipitation	18.3 mm (0.7 in)	17 of 100 (Routine)
Galway	Ireland	Record high minimum temperature	16.7 C (62.1 F)	16 of 100 (Routine)
Magdeburg	Germany	Record daily precipitation	8.4 mm (0.33 in)	15 of 100 (Routine)
Vytegra	Russia	Record daily precipitation	22.6 mm (0.9 in)	15 of 100 (Routine)
Tulbagh (Pol)	South Africa	Record daily precipitation	10.2 mm (0.4 in)	15 of 100 (Routine)
Peddie (Mag)	South Africa	Record daily precipitation	2.8 mm (0.11 in)	14 of 100 (Routine)
Wellwood	South Africa	Record daily precipitation	1.3 mm (0.05 in)	14 of 100 (Routine)
Harnosand	Sweden	Record low maximum temperature	10.0 C (50.0 F)	14 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record daily precipitation	17.3 mm (0.7 in)	14 of 100 (Routine)
Winnemucca AP	United States	Record low minimum temperature	0.6 C (33.1 F)	14 of 100 (Routine)
Fredericton Unb	Canada	Record low minimum temperature	2.2 C (36.0 F)	13 of 100 (Routine)
Middletown 4 W	United States	Record low minimum temperature	2.8 C (37.0 F)	13 of 100 (Routine)
Georgetown	Canada	Record daily precipitation	13.0 mm (0.5 in)	12 of 100 (Routine)
Vasteras-Hasslo	Sweden	Record low maximum temperature	14.0 C (57.2 F)	12 of 100 (Routine)
Jokkmokk	Sweden	Record low minimum temperature	-0.5 C (31.1 F)	12 of 100 (Routine)
Karlshamn	Sweden	Record low maximum temperature	13.5 C (56.3 F)	11 of 100 (Routine)
Orebro	Sweden	Record low maximum temperature	14.0 C (57.2 F)	11 of 100 (Routine)
Sveg	Sweden	Record low maximum temperature	9.5 C (49.1 F)	10 of 100 (Routine)
Vestervig	Denmark	Record low maximum temperature	11.0 C (51.8 F)	9 of 100 (Routine)
Tranebjerg	Denmark	Record low maximum temperature	11.2 C (52.2 F)	9 of 100 (Routine)
Karlshamn	Sweden	Record low minimum temperature	4.0 C (39.2 F)	9 of 100 (Routine)
Halmstad	Sweden	Record low maximum temperature	13.0 C (55.4 F)	8 of 100 (Routine)
World Trade Ctr	United States	Record low maximum temperature	16.1 C (61.0 F)	8 of 100 (Routine)
Windsor Riverside	Canada	Record daily precipitation	15.2 mm (0.6 in)	7 of 100 (Routine)
Visby_Flygplats	Sweden	Record daily precipitation	8.7 mm (0.34 in)	7 of 100 (Routine)

Counts by Type and Timescale

67 records

Records set or tied on 15 June 1912 by type: Lowest daily maximum 17, Highest daily minimum 2, Lowest daily minimum 7, Heaviest daily rainfall 41.

Records on 15 June 1912 by type
Record type	Records
Highest daily maximum	0
Lowest daily maximum	17
Highest daily minimum	2
Lowest daily minimum	7
Heaviest daily rainfall	41
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 1912 by timescale: all-time 1, monthly 4, daily 62.

How Much Records Were Beaten By

62 broken records

Margins by which the 62 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 37.1. Ties are not counted.

Top 20 by Significance

15 June 1912

Top 20 records on 15 June 1912 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1912	Nidingen A, SE	monthly rain	45.2 mm (1.8 in)	23.7 mm (0.9 in)	11 years	56 of 100 (Notable)
15 June 1912	Kirov, RU	daily rain	36.1 mm (1.4 in)	21.1 mm (0.8 in)	30 years	51 of 100 (Notable)
15 June 1912	Ljungby, SE	daily rain	42.7 mm (1.7 in)	29.3 mm (1.2 in)	29 years	51 of 100 (Notable)
15 June 1912	Halmstad, SE	daily rain	34.8 mm (1.4 in)	17.0 mm (0.7 in)	51 years	49 of 100 (Notable)
15 June 1912	Varberg, SE	all-time rain	60.7 mm (2.4 in)	15.1 mm (0.6 in)	1 year	49 of 100 (Notable)
15 June 1912	Holmogadd A, SE	daily rain	40.8 mm (1.6 in)	37.1 mm (1.5 in)	15 years	47 of 100 (Notable)
15 June 1912	Vaexjoe, SE	daily rain	27.1 mm (1.1 in)	17.4 mm (0.7 in)	29 years	43 of 100 (Notable)
15 June 1912	Alicedale, ZA	daily rain	25.4 mm (1.0 in)	21.8 mm (0.9 in)	23 years	34 of 100 (Routine)
15 June 1912	Toledo Blade, US	daily rain	39.4 mm (1.6 in)	25.7 mm (1.0 in)	15 years	34 of 100 (Routine)
15 June 1912	Bjuroklubb, SE	monthly rain	40.5 mm (1.6 in)	4.0 mm (0.16 in)	27 years	28 of 100 (Routine)
15 June 1912	Aberdeen (Tnk), ZA	monthly rain	25.4 mm (1.0 in)	2.5 mm (0.10 in)	27 years	27 of 100 (Routine)
15 June 1912	Umea, SE	daily rain	28.4 mm (1.1 in)	10.3 mm (0.4 in)	35 years	27 of 100 (Routine)
15 June 1912	Vinga, SE	monthly rain	34.5 mm (1.4 in)	5.4 mm (0.21 in)	4 years	24 of 100 (Routine)
15 June 1912	Washington, US	daily low max	18.3 C (64.9 F)	0.6 C (1.1 F)	53 years	23 of 100 (Routine)
15 June 1912	Portland, US	daily low min	6.1 C (43.0 F)	2.8 C (5.0 F)	32 years	21 of 100 (Routine)
15 June 1912	Baltimore Customs House, US	daily low max	18.9 C (66.0 F)	2.8 C (5.0 F)	38 years	21 of 100 (Routine)
15 June 1912	Jansenville, ZA	daily rain	17.3 mm (0.7 in)	17.3 mm (0.7 in)	33 years	20 of 100 (Routine)
15 June 1912	Harnosand, SE	daily rain	23.2 mm (0.9 in)	13.5 mm (0.5 in)	45 years	20 of 100 (Routine)
15 June 1912	Somerset East, ZA	daily rain	19.1 mm (0.8 in)	17.6 mm (0.7 in)	23 years	20 of 100 (Routine)
15 June 1912	Sarna, SE	daily rain	23.9 mm (0.9 in)	15.4 mm (0.6 in)	26 years	20 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 1912

Records set or tied on this calendar date in each year from 1794 to 1912. 1912 had 67 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 1912-06-15: 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 5	34
5 to 10	10
10 to 15	5
15 to 20	7
20 to 25	3
25 to 30	2
30 to 35	0
35 to 40	1