Weather Records on 15 June 1947

376 weather records were set or tied worldwide on 15 June 1947. Highest significance: Nannup, AU.

Key Facts for 15 June 1947

On 15 June 1947, 376 weather records were set or tied at long-record stations worldwide.
49 were record highs and 152 were record lows, counting maximum and minimum temperature.
By timescale, 6 were all-time records, 20 monthly and 350 daily.
Nannup set an all-time record daily precipitation of 103.4 mm (4.1 in) on 15 June 1947.
Across 163 earlier years (1794 to 2026) the same calendar date averaged 417 records.

Record Map

376 stations

376 station records on 15 June 1947 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 June 1947: highest significance records shown on the map
Station	Country	Type	Value	Significance
Nannup	Australia	Record daily precipitation	103.4 mm (4.1 in)	59 of 100 (Notable)
Boyanup	Australia	Record daily precipitation	87.6 mm (3.4 in)	51 of 100 (Notable)
Illalangi	Australia	Record daily precipitation	71.1 mm (2.8 in)	51 of 100 (Notable)
Albany	Australia	Record daily precipitation	46.0 mm (1.8 in)	50 of 100 (Notable)
Quindalup	Australia	Record daily precipitation	76.2 mm (3.0 in)	50 of 100 (Notable)
Busselton Shire	Australia	Record daily precipitation	80.0 mm (3.1 in)	49 of 100 (Notable)
Yallingup	Australia	Record daily precipitation	76.2 mm (3.0 in)	49 of 100 (Notable)
Grassmere	Australia	Record daily precipitation	50.8 mm (2.0 in)	49 of 100 (Notable)
King River	Australia	Record daily precipitation	47.8 mm (1.9 in)	46 of 100 (Notable)
Donnybrook	Australia	Record daily precipitation	91.9 mm (3.6 in)	45 of 100 (Notable)
Barrett Meadows	Australia	Record daily precipitation	52.8 mm (2.1 in)	45 of 100 (Notable)
Oak Park	Australia	Record daily precipitation	37.6 mm (1.5 in)	45 of 100 (Notable)
Capel	Australia	Record daily precipitation	102.1 mm (4.0 in)	44 of 100 (Notable)
Lake Muir	Australia	Record daily precipitation	59.4 mm (2.3 in)	44 of 100 (Notable)
Woodperry	Australia	Record daily precipitation	90.9 mm (3.6 in)	44 of 100 (Notable)
Bridgetown Comparison	Australia	Record daily precipitation	86.9 mm (3.4 in)	42 of 100 (Notable)
Aldervale	Australia	Record daily precipitation	96.5 mm (3.8 in)	42 of 100 (Notable)
Cheltenham 1 NW	United States	Record daily precipitation	54.9 mm (2.2 in)	42 of 100 (Notable)
Montrose	United States	Record daily precipitation	56.9 mm (2.2 in)	42 of 100 (Notable)
Greenbushes	Australia	Record daily precipitation	99.1 mm (3.9 in)	41 of 100 (Notable)
Youngs Siding	Australia	Record daily precipitation	49.0 mm (1.9 in)	41 of 100 (Notable)
Springfields	Australia	Record daily precipitation	65.5 mm (2.6 in)	40 of 100 (Notable)
Denmark	Australia	Record daily precipitation	51.3 mm (2.0 in)	40 of 100 (Notable)
Chamingup	Australia	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Quincy	United States	Record high minimum temperature	20.0 C (68.0 F)	40 of 100 (Notable)
Av-A-Rest	Australia	Record daily precipitation	81.0 mm (3.2 in)	38 of 100 (Notable)
McAdam	Canada	Record daily precipitation	33.3 mm (1.3 in)	38 of 100 (Notable)
Bathurst	Canada	Record daily precipitation	50.8 mm (2.0 in)	37 of 100 (Notable)
Drummonds	Australia	Record daily precipitation	74.4 mm (2.9 in)	36 of 100 (Notable)
Redlands	Australia	Record daily precipitation	44.5 mm (1.8 in)	36 of 100 (Notable)
Arundel	Australia	Record daily precipitation	55.4 mm (2.2 in)	35 of 100 (Notable)
Jarrahdale	Australia	Record daily precipitation	73.7 mm (2.9 in)	34 of 100 (Routine)
Kalamunda	Australia	Record daily precipitation	99.6 mm (3.9 in)	34 of 100 (Routine)
Simcoe	Canada	Record low maximum temperature	14.4 C (57.9 F)	33 of 100 (Routine)
Grand Falls	Canada	Record daily precipitation	33.0 mm (1.3 in)	33 of 100 (Routine)
Hajo	India	Record daily precipitation	164.3 mm (6.5 in)	33 of 100 (Routine)
Serpentine	Australia	Record daily precipitation	43.9 mm (1.7 in)	32 of 100 (Routine)
Stratford	Canada	Record low maximum temperature	12.2 C (54.0 F)	32 of 100 (Routine)
Valley Head	United States	Record low minimum temperature	5.0 C (41.0 F)	32 of 100 (Routine)
Raymondville	United States	Record daily precipitation	30.5 mm (1.2 in)	32 of 100 (Routine)
Cranbrook	Australia	Record daily precipitation	52.8 mm (2.1 in)	31 of 100 (Routine)
Ellensfield	Australia	Record daily precipitation	36.8 mm (1.4 in)	31 of 100 (Routine)
Guildford Post Office	Australia	Record daily precipitation	77.0 mm (3.0 in)	30 of 100 (Routine)
Deeside	Australia	Record daily precipitation	66.3 mm (2.6 in)	30 of 100 (Routine)
Esperance Post Office	Australia	Record high minimum temperature	19.6 C (67.3 F)	30 of 100 (Routine)
Wilgarrup	Australia	Record daily precipitation	95.8 mm (3.8 in)	30 of 100 (Routine)
Ridgetown	Canada	Record low maximum temperature	13.9 C (57.0 F)	30 of 100 (Routine)
Weldon	United States	Record daily precipitation	41.9 mm (1.6 in)	30 of 100 (Routine)
Lynchburg 7 St Brg	United States	Record daily precipitation	48.0 mm (1.9 in)	30 of 100 (Routine)
Tambellup	Australia	Record daily precipitation	34.0 mm (1.3 in)	29 of 100 (Routine)
Meadow Valley Rs	United States	Record low maximum temperature	12.8 C (55.0 F)	29 of 100 (Routine)
Wattlegrove	Australia	Record daily precipitation	61.0 mm (2.4 in)	28 of 100 (Routine)
Mount Barker	Australia	Record daily precipitation	52.3 mm (2.1 in)	28 of 100 (Routine)
Benalla	Australia	Record daily precipitation	54.1 mm (2.1 in)	28 of 100 (Routine)
Broomehill	Australia	Record daily precipitation	40.9 mm (1.6 in)	28 of 100 (Routine)
Wayne	United States	Record low maximum temperature	14.4 C (57.9 F)	28 of 100 (Routine)
Perkins	Canada	Record daily precipitation	27.9 mm (1.1 in)	27 of 100 (Routine)
Towson	United States	Record daily precipitation	34.8 mm (1.4 in)	27 of 100 (Routine)
Holtwood	United States	Record daily precipitation	35.8 mm (1.4 in)	27 of 100 (Routine)
Wheeling Warwood Dam	United States	Record daily precipitation	35.8 mm (1.4 in)	27 of 100 (Routine)

Counts by Type and Timescale

376 records

Records set or tied on 15 June 1947 by type: Highest daily maximum 18, Lowest daily maximum 100, Highest daily minimum 31, Lowest daily minimum 52, Heaviest daily rainfall 175.

Records on 15 June 1947 by type
Record type	Records
Highest daily maximum	18
Lowest daily maximum	100
Highest daily minimum	31
Lowest daily minimum	52
Heaviest daily rainfall	175
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 June 1947 by timescale: all-time 6, monthly 20, daily 350.

How Much Records Were Beaten By

300 broken records

Margins by which the 300 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 62.7. Ties are not counted.

Top 20 by Significance

15 June 1947

Top 20 records on 15 June 1947 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1947	Nannup, AU	all-time rain	103.4 mm (4.1 in)	29.7 mm (1.2 in)	27 years	59 of 100 (Notable)
15 June 1947	Boyanup, AU	daily rain	87.6 mm (3.4 in)	62.2 mm (2.4 in)	24 years	51 of 100 (Notable)
15 June 1947	Illalangi, AU	daily rain	71.1 mm (2.8 in)	52.8 mm (2.1 in)	26 years	51 of 100 (Notable)
15 June 1947	Albany, AU	daily rain	46.0 mm (1.8 in)	26.9 mm (1.1 in)	37 years	50 of 100 (Notable)
15 June 1947	Quindalup, AU	daily rain	76.2 mm (3.0 in)	50.3 mm (2.0 in)	17 years	50 of 100 (Notable)
15 June 1947	Busselton Shire, AU	daily rain	80.0 mm (3.1 in)	51.6 mm (2.0 in)	8 years	49 of 100 (Notable)
15 June 1947	Yallingup, AU	daily rain	76.2 mm (3.0 in)	50.5 mm (2.0 in)	17 years	49 of 100 (Notable)
15 June 1947	Grassmere, AU	daily rain	50.8 mm (2.0 in)	29.2 mm (1.1 in)	37 years	49 of 100 (Notable)
15 June 1947	King River, AU	daily rain	47.8 mm (1.9 in)	23.7 mm (0.9 in)	37 years	46 of 100 (Notable)
15 June 1947	Donnybrook, AU	daily rain	91.9 mm (3.6 in)	60.9 mm (2.4 in)	5 years	45 of 100 (Notable)
15 June 1947	Barrett Meadows, AU	daily rain	52.8 mm (2.1 in)	30.4 mm (1.2 in)	26 years	45 of 100 (Notable)
15 June 1947	Oak Park, AU	daily rain	37.6 mm (1.5 in)	19.8 mm (0.8 in)	17 years	45 of 100 (Notable)
15 June 1947	Capel, AU	daily rain	102.1 mm (4.0 in)	60.7 mm (2.4 in)	4 years	44 of 100 (Notable)
15 June 1947	Lake Muir, AU	daily rain	59.4 mm (2.3 in)	39.6 mm (1.6 in)	1 year	44 of 100 (Notable)
15 June 1947	Woodperry, AU	daily rain	90.9 mm (3.6 in)	52.3 mm (2.1 in)	5 years	44 of 100 (Notable)
15 June 1947	Bridgetown Comparison, AU	all-time rain	86.9 mm (3.4 in)	8.9 mm (0.35 in)	29 years	42 of 100 (Notable)
15 June 1947	Aldervale, AU	all-time rain	96.5 mm (3.8 in)	12.7 mm (0.5 in)	19 years	42 of 100 (Notable)
15 June 1947	Cheltenham 1 NW, US	daily rain	54.9 mm (2.2 in)	30.5 mm (1.2 in)	45 years	42 of 100 (Notable)
15 June 1947	Montrose, US	daily rain	56.9 mm (2.2 in)	38.1 mm (1.5 in)	2 years	42 of 100 (Notable)
15 June 1947	Greenbushes, AU	all-time rain	99.1 mm (3.9 in)	18.3 mm (0.7 in)	2 years	41 of 100 (Notable)

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 1947

Records set or tied on this calendar date in each year from 1794 to 1947. 1947 had 376 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 1947-06-15: 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	229
10 to 20	30
20 to 30	24
30 to 40	7
40 to 50	1
50 to 60	5
60 to 70	4