Weather Records on 9 June 1947

531 weather records were set or tied worldwide on 9 June 1947. Highest significance: Polson, US.

Key Facts for 9 June 1947

On 9 June 1947, 531 weather records were set or tied at long-record stations worldwide.
181 were record highs and 104 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 8 monthly and 522 daily.
Polson set a daily record precipitation of 38.9 mm (1.5 in) on 9 June 1947.
Across 165 earlier years (1797 to 2026) the same calendar date averaged 436 records.

Record Map

531 stations

531 station records on 9 June 1947 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 June 1947: highest significance records shown on the map
Station	Country	Type	Value	Significance
Polson	United States	Record daily precipitation	38.9 mm (1.5 in)	54 of 100 (Notable)
Deer Lodge	United States	Record daily precipitation	41.4 mm (1.6 in)	52 of 100 (Notable)
Eastport	United States	Record daily precipitation	54.6 mm (2.1 in)	51 of 100 (Notable)
Kalispell Glacier AP	United States	Record daily precipitation	39.1 mm (1.5 in)	51 of 100 (Notable)
Canyon Ferry	United States	Record daily precipitation	41.9 mm (1.6 in)	48 of 100 (Notable)
Conrad	United States	Record daily precipitation	49.0 mm (1.9 in)	48 of 100 (Notable)
Itchapuram	India	Record daily precipitation	86.6 mm (3.4 in)	46 of 100 (Notable)
Saint Ignatius	United States	Record daily precipitation	62.2 mm (2.4 in)	46 of 100 (Notable)
Choteau	United States	Record daily precipitation	51.6 mm (2.0 in)	45 of 100 (Notable)
Ovando	United States	Record daily precipitation	40.6 mm (1.6 in)	45 of 100 (Notable)
Mongpoo	India	Record daily precipitation	248.9 mm (9.8 in)	44 of 100 (Notable)
St Andrews	Canada	Record daily precipitation	53.6 mm (2.1 in)	43 of 100 (Notable)
Agua Branca	Brazil	Record daily precipitation	54.3 mm (2.1 in)	42 of 100 (Notable)
Kooskia	United States	Record daily precipitation	33.8 mm (1.3 in)	42 of 100 (Notable)
Jamkhed	India	Record daily precipitation	83.8 mm (3.3 in)	41 of 100 (Notable)
Virginia City	United States	Record daily precipitation	31.8 mm (1.3 in)	40 of 100 (Notable)
Whitehead	Canada	Record daily precipitation	61.7 mm (2.4 in)	39 of 100 (Notable)
Babb 6 NE	United States	Record daily precipitation	42.9 mm (1.7 in)	39 of 100 (Notable)
Libby 1 NE Rs	United States	Record daily precipitation	27.9 mm (1.1 in)	39 of 100 (Notable)
Vicosa	Brazil	Record daily precipitation	59.3 mm (2.3 in)	38 of 100 (Notable)
Kopargaon	India	Record daily precipitation	75.7 mm (3.0 in)	38 of 100 (Notable)
Richmond	United States	Record daily precipitation	28.7 mm (1.1 in)	38 of 100 (Notable)
Phaltan	India	Record daily precipitation	67.1 mm (2.6 in)	37 of 100 (Notable)
N Ghasan Sr	India	Record daily precipitation	79.8 mm (3.1 in)	37 of 100 (Notable)
Buena Vista 2S	United States	Record high minimum temperature	13.9 C (57.0 F)	37 of 100 (Notable)
Cascade 5 S	United States	Record daily precipitation	63.0 mm (2.5 in)	37 of 100 (Notable)
West Newton	United States	Record daily precipitation	54.9 mm (2.2 in)	37 of 100 (Notable)
Stillwater	Canada	Record daily precipitation	43.2 mm (1.7 in)	36 of 100 (Notable)
Castlewood	United States	Record daily precipitation	41.1 mm (1.6 in)	35 of 100 (Notable)
Cumbam	India	Record daily precipitation	58.4 mm (2.3 in)	34 of 100 (Routine)
Geraldine 6 SE	United States	Record daily precipitation	63.5 mm (2.5 in)	34 of 100 (Routine)
Southern Pines 2 W	United States	Record high minimum temperature	31.1 C (88.0 F)	34 of 100 (Routine)
Shevgaon	India	Record daily precipitation	74.9 mm (2.9 in)	33 of 100 (Routine)
Valier	United States	Record daily precipitation	50.3 mm (2.0 in)	32 of 100 (Routine)
Rpf 180 Mile	Australia	Record daily precipitation	41.4 mm (1.6 in)	31 of 100 (Routine)
Rajmahal	India	Record daily precipitation	65.0 mm (2.6 in)	31 of 100 (Routine)
Sindgi	India	Record daily precipitation	96.5 mm (3.8 in)	31 of 100 (Routine)
Akluj	India	Record daily precipitation	52.3 mm (2.1 in)	31 of 100 (Routine)
Saint Maries	United States	Record daily precipitation	34.3 mm (1.4 in)	31 of 100 (Routine)
Grand Coteau	United States	Record high minimum temperature	26.7 C (80.1 F)	31 of 100 (Routine)
Gardiner	United States	Record daily precipitation	40.9 mm (1.6 in)	31 of 100 (Routine)
Luis Gomes	Brazil	Record daily precipitation	39.0 mm (1.5 in)	30 of 100 (Routine)
Ettumanur	India	Record daily precipitation	107.7 mm (4.2 in)	30 of 100 (Routine)
Milan 1NW	United States	Record daily precipitation	33.3 mm (1.3 in)	30 of 100 (Routine)
Huntley Exp STN	United States	Record daily precipitation	42.4 mm (1.7 in)	30 of 100 (Routine)
Carway	Canada	Record daily precipitation	48.5 mm (1.9 in)	29 of 100 (Routine)
St Albans	Canada	Record low maximum temperature	8.3 C (46.9 F)	29 of 100 (Routine)
Pincher Creek Town	Canada	Record daily precipitation	36.6 mm (1.4 in)	28 of 100 (Routine)
Avery Rs	United States	Record daily precipitation	25.1 mm (1.0 in)	28 of 100 (Routine)
Augusta	United States	Record daily precipitation	46.5 mm (1.8 in)	28 of 100 (Routine)
Cut Bank AP	United States	Record daily precipitation	32.3 mm (1.3 in)	28 of 100 (Routine)
Caldwell	Canada	Record daily precipitation	43.9 mm (1.7 in)	27 of 100 (Routine)
Kurnool	India	Record daily precipitation	31.8 mm (1.3 in)	27 of 100 (Routine)
Qu'appelle	Canada	Record low maximum temperature	7.2 C (45.0 F)	26 of 100 (Routine)
Serampore	India	Record daily precipitation	93.7 mm (3.7 in)	26 of 100 (Routine)
Arambagh	India	Record daily precipitation	96.5 mm (3.8 in)	26 of 100 (Routine)
Fortine 1 N	United States	Record daily precipitation	38.1 mm (1.5 in)	26 of 100 (Routine)
Norris Madison Pwr House	United States	Record daily precipitation	36.8 mm (1.4 in)	26 of 100 (Routine)
Laurens	United States	Record high minimum temperature	27.2 C (81.0 F)	26 of 100 (Routine)
Menno	United States	Record daily precipitation	74.9 mm (2.9 in)	26 of 100 (Routine)

Counts by Type and Timescale

531 records

Records set or tied on 9 June 1947 by type: Highest daily maximum 48, Lowest daily maximum 97, Highest daily minimum 133, Lowest daily minimum 7, Heaviest daily rainfall 245, Heaviest daily snowfall 1.

Records on 9 June 1947 by type
Record type	Records
Highest daily maximum	48
Lowest daily maximum	97
Highest daily minimum	133
Lowest daily minimum	7
Heaviest daily rainfall	245
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 9 June 1947 by timescale: all-time 1, monthly 8, daily 522.

How Much Records Were Beaten By

418 broken records

Margins by which the 418 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 118.6. Ties are not counted.

Top 20 by Significance

9 June 1947

Top 20 records on 9 June 1947 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 June 1947	Polson, US	daily rain	38.9 mm (1.5 in)	30.0 mm (1.2 in)	36 years	54 of 100 (Notable)
9 June 1947	Deer Lodge, US	daily rain	41.4 mm (1.6 in)	32.5 mm (1.3 in)	24 years	52 of 100 (Notable)
9 June 1947	Eastport, US	daily rain	54.6 mm (2.1 in)	25.6 mm (1.0 in)	50 years	51 of 100 (Notable)
9 June 1947	Kalispell Glacier AP, US	daily rain	39.1 mm (1.5 in)	29.2 mm (1.1 in)	21 years	51 of 100 (Notable)
9 June 1947	Canyon Ferry, US	daily rain	41.9 mm (1.6 in)	26.7 mm (1.1 in)	24 years	48 of 100 (Notable)
9 June 1947	Conrad, US	daily rain	49.0 mm (1.9 in)	38.3 mm (1.5 in)	17 years	48 of 100 (Notable)
9 June 1947	Itchapuram, IN	daily rain	86.6 mm (3.4 in)	69.3 mm (2.7 in)	9 years	46 of 100 (Notable)
9 June 1947	Saint Ignatius, US	all-time rain	62.2 mm (2.4 in)	9.1 mm (0.36 in)	23 years	46 of 100 (Notable)
9 June 1947	Choteau, US	daily rain	51.6 mm (2.0 in)	33.8 mm (1.3 in)	24 years	45 of 100 (Notable)
9 June 1947	Ovando, US	daily rain	40.6 mm (1.6 in)	30.2 mm (1.2 in)	4 years	45 of 100 (Notable)
9 June 1947	Mongpoo, IN	daily rain	248.9 mm (9.8 in)	118.6 mm (4.7 in)	17 years	44 of 100 (Notable)
9 June 1947	St Andrews, CA	daily rain	53.6 mm (2.1 in)	20.8 mm (0.8 in)	50 years	43 of 100 (Notable)
9 June 1947	Agua Branca, BR	daily rain	54.3 mm (2.1 in)	37.1 mm (1.5 in)	6 years	42 of 100 (Notable)
9 June 1947	Kooskia, US	daily rain	33.8 mm (1.3 in)	22.4 mm (0.9 in)	6 years	42 of 100 (Notable)
9 June 1947	Jamkhed, IN	daily rain	83.8 mm (3.3 in)	59.2 mm (2.3 in)	12 years	41 of 100 (Notable)
9 June 1947	Virginia City, US	daily rain	31.8 mm (1.3 in)	10.5 mm (0.4 in)	52 years	40 of 100 (Notable)
9 June 1947	Whitehead, CA	daily rain	61.7 mm (2.4 in)	26.1 mm (1.0 in)	24 years	39 of 100 (Notable)
9 June 1947	Babb 6 NE, US	daily rain	42.9 mm (1.7 in)	26.9 mm (1.1 in)	37 years	39 of 100 (Notable)
9 June 1947	Libby 1 NE Rs, US	daily rain	27.9 mm (1.1 in)	14.9 mm (0.6 in)	13 years	39 of 100 (Notable)
9 June 1947	Vicosa, BR	daily rain	59.3 mm (2.3 in)	30.2 mm (1.2 in)	16 years	38 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

1797 to 1947

Records set or tied on this calendar date in each year from 1797 to 1947. 1947 had 531 records.

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

Records on 06-09 in each year
Year	Records
1797	1
1804	1
1811	3
1812	1
1814	1
1816	1
1822	1
1838	3
1841	1
1844	1
1849	1
1853	1
1855	1
1858	1
1861	1
1862	2
1863	1
1866	1
1869	2
1872	1
1873	2
1874	2
1877	1
1878	1
1880	1
1881	3
1882	1
1885	2
1886	3
1887	1
1888	1
1889	5
1890	2
1891	3
1892	3
1894	2
1896	2
1897	8
1899	1
1900	3
1901	4
1902	15
1903	7
1904	9
1905	12
1906	16
1907	15
1908	25
1909	32
1910	19
1911	47
1912	54
1913	62
1914	70
1915	111
1916	110
1917	23
1918	28
1919	42
1920	32
1921	320
1922	64
1923	108
1924	121
1925	116
1926	72
1927	112
1928	137
1929	176
1930	251
1931	318
1932	180
1933	785
1934	233
1935	171
1936	238
1937	406
1938	339
1939	257
1940	184
1941	1,167
1942	376
1943	189
1944	369
1945	300
1946	289
1947	531
1948	500
1949	366
1950	477
1951	368
1952	362
1953	706
1954	388
1955	1,058
1956	801
1957	537
1958	547
1959	504
1960	265
1961	614
1962	271
1963	458
1964	688
1965	389
1966	651
1967	517
1968	670
1969	520
1970	737
1971	320
1972	585
1973	690
1974	780
1975	505
1976	604
1977	1,013
1978	993
1979	971
1980	936
1981	1,275
1982	634
1983	769
1984	961
1985	1,014
1986	652
1987	864
1988	973
1989	1,112
1990	746
1991	756
1992	726
1993	1,031
1994	844
1995	2,141
1996	1,477
1997	1,262
1998	1,108
1999	1,217
2000	1,134
2001	974
2002	1,395
2003	859
2004	1,158
2005	1,141
2006	718
2007	1,160
2008	1,743
2009	835
2010	751
2011	1,311
2012	644
2013	642
2014	988
2015	1,044
2016	728
2017	549
2018	625
2019	653
2020	999
2021	939
2022	473
2023	586
2024	641
2025	1,208
2026	536

Download the Data

Data for records on 1947-06-09: 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	373
20 to 40	38
40 to 60	3
60 to 80	2
80 to 100	1
100 to 120	1