Weather Records on 9 June 1918

28 weather records were set or tied worldwide on 9 June 1918. Highest significance: Gospic, HR.

Key Facts for 9 June 1918

On 9 June 1918, 28 weather records were set or tied at long-record stations worldwide.
8 were record highs and 5 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 28 daily.
Gospic set a daily record precipitation of 75.5 mm (3.0 in) on 9 June 1918.
Across 165 earlier years (1797 to 2026) the same calendar date averaged 439 records.

Record Map

28 stations

28 station records on 9 June 1918 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 June 1918: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gospic	Croatia	Record daily precipitation	75.5 mm (3.0 in)	51 of 100 (Notable)
Harnosand	Sweden	Record daily precipitation	25.8 mm (1.0 in)	34 of 100 (Routine)
Sotchi	Russia	Record daily precipitation	51.5 mm (2.0 in)	29 of 100 (Routine)
Goonoo Goonoo Station	Australia	Record daily precipitation	25.4 mm (1.0 in)	26 of 100 (Routine)
Ft Bidwell	United States	Record high maximum temperature	33.3 C (91.9 F)	24 of 100 (Routine)
Lindsay	Canada	Record low maximum temperature	11.7 C (53.1 F)	23 of 100 (Routine)
Owen Sound	Canada	Record low maximum temperature	8.9 C (48.0 F)	20 of 100 (Routine)
Broke (Harrowby)	Australia	Record daily precipitation	30.5 mm (1.2 in)	19 of 100 (Routine)
Gunnedah Pool	Australia	Record daily precipitation	17.8 mm (0.7 in)	17 of 100 (Routine)
Kingston Queens U	Canada	Record low maximum temperature	11.7 C (53.1 F)	17 of 100 (Routine)
Dungog (Cooreii)	Australia	Record daily precipitation	20.1 mm (0.8 in)	16 of 100 (Routine)
Port Dover	Canada	Record low maximum temperature	13.3 C (55.9 F)	16 of 100 (Routine)
Runnymede	Australia	Record daily precipitation	10.2 mm (0.4 in)	15 of 100 (Routine)
Menangle Jmai	Australia	Record daily precipitation	28.7 mm (1.1 in)	13 of 100 (Routine)
New Westminster	Canada	Record high minimum temperature	13.3 C (55.9 F)	12 of 100 (Routine)
Malin Head	Ireland	Record daily precipitation	12.4 mm (0.5 in)	12 of 100 (Routine)
Winnemucca AP	United States	Record high maximum temperature	35.0 C (95.0 F)	12 of 100 (Routine)
Kickerbell	Australia	Record daily precipitation	8.9 mm (0.35 in)	11 of 100 (Routine)
Singleton Post Office	Australia	Record daily precipitation	30.5 mm (1.2 in)	11 of 100 (Routine)
Barkerville	Canada	Record high minimum temperature	7.8 C (46.0 F)	10 of 100 (Routine)
Willow Tree (Valais)	Australia	Record daily precipitation	10.2 mm (0.4 in)	9 of 100 (Routine)
Nekarboo	Australia	Record daily precipitation	6.4 mm (0.25 in)	8 of 100 (Routine)
Belle Isle	Canada	Record low minimum temperature	-3.9 C (25.0 F)	7 of 100 (Routine)
Calgary Int'l A	Canada	Record high maximum temperature	30.0 C (86.0 F)	6 of 100 (Routine)
Denman (Martindale)	Australia	Record daily precipitation	8.4 mm (0.33 in)	5 of 100 (Routine)
Swift Current	Canada	Record high maximum temperature	32.8 C (91.0 F)	2 of 100 (Routine)
Astoria	United States	Record high minimum temperature	13.3 C (55.9 F)	2 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	18.3 C (64.9 F)	1 of 100 (Routine)

Counts by Type and Timescale

28 records

Records set or tied on 9 June 1918 by type: Highest daily maximum 4, Lowest daily maximum 4, Highest daily minimum 4, Lowest daily minimum 1, Heaviest daily rainfall 15.

Records on 9 June 1918 by type
Record type	Records
Highest daily maximum	4
Lowest daily maximum	4
Highest daily minimum	4
Lowest daily minimum	1
Heaviest daily rainfall	15
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 June 1918 by timescale: all-time 0, monthly 0, daily 28.

How Much Records Were Beaten By

25 broken records

Margins by which the 25 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 64.9. Ties are not counted.

Top 20 by Significance

9 June 1918

Top 20 records on 9 June 1918 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 June 1918	Gospic, HR	daily rain	75.5 mm (3.0 in)	64.9 mm (2.6 in)	24 years	51 of 100 (Notable)
9 June 1918	Harnosand, SE	daily rain	25.8 mm (1.0 in)	11.1 mm (0.4 in)	32 years	34 of 100 (Routine)
9 June 1918	Sotchi, RU	daily rain	51.5 mm (2.0 in)	28.0 mm (1.1 in)	31 years	29 of 100 (Routine)
9 June 1918	Goonoo Goonoo Station, AU	daily rain	25.4 mm (1.0 in)	13.7 mm (0.5 in)	25 years	26 of 100 (Routine)
9 June 1918	Ft Bidwell, US	daily high max	33.3 C (91.9 F)	3.3 C (5.9 F)	46 years	24 of 100 (Routine)
9 June 1918	Lindsay, CA	daily low max	11.7 C (53.1 F)	4.4 C (7.9 F)	36 years	23 of 100 (Routine)
9 June 1918	Owen Sound, CA	daily low max	8.9 C (48.0 F)	3.3 C (5.9 F)	34 years	20 of 100 (Routine)
9 June 1918	Broke (Harrowby), AU	daily rain	30.5 mm (1.2 in)	10.7 mm (0.4 in)	26 years	19 of 100 (Routine)
9 June 1918	Gunnedah Pool, AU	daily rain	17.8 mm (0.7 in)	7.6 mm (0.30 in)	16 years	17 of 100 (Routine)
9 June 1918	Kingston Queens U, CA	daily low max	11.7 C (53.1 F)	3.3 C (5.9 F)	16 years	17 of 100 (Routine)
9 June 1918	Dungog (Cooreii), AU	daily rain	20.1 mm (0.8 in)	5.9 mm (0.23 in)	26 years	16 of 100 (Routine)
9 June 1918	Port Dover, CA	daily low max	13.3 C (55.9 F)	0.6 C (1.1 F)	36 years	16 of 100 (Routine)
9 June 1918	Runnymede, AU	daily rain	10.2 mm (0.4 in)	2.6 mm (0.10 in)	29 years	15 of 100 (Routine)
9 June 1918	Menangle Jmai, AU	daily rain	28.7 mm (1.1 in)	4.8 mm (0.19 in)	21 years	13 of 100 (Routine)
9 June 1918	New Westminster, CA	daily high min	13.3 C (55.9 F)	1.1 C (2.0 F)	15 years	12 of 100 (Routine)
9 June 1918	Malin Head, IE	daily rain	12.4 mm (0.5 in)	0.2 mm (0.01 in)	31 years	12 of 100 (Routine)
9 June 1918	Winnemucca AP, US	daily high max	35.0 C (95.0 F)	2.2 C (4.0 F)	16 years	12 of 100 (Routine)
9 June 1918	Kickerbell, AU	daily rain	8.9 mm (0.35 in)	1.0 mm (0.04 in)	28 years	11 of 100 (Routine)
9 June 1918	Singleton Post Office, AU	daily rain	30.5 mm (1.2 in)	2.6 mm (0.10 in)	21 years	11 of 100 (Routine)
9 June 1918	Barkerville, CA	daily high min	7.8 C (46.0 F)	0.6 C (1.1 F)	19 years	10 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

1797 to 1918

Records set or tied on this calendar date in each year from 1797 to 1918. 1918 had 28 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 1918-06-09: 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 10	20
10 to 20	3
20 to 30	1
30 to 40	0
40 to 50	0
50 to 60	0
60 to 70	1