Weather Records on 12 June 1917

117 weather records were set or tied worldwide on 12 June 1917. Highest significance: Brundah, AU.

Key Facts for 12 June 1917

On 12 June 1917, 117 weather records were set or tied at long-record stations worldwide.
6 were record highs and 7 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 114 daily.
Brundah set a daily record precipitation of 31.0 mm (1.2 in) on 12 June 1917.
Across 166 earlier years (1797 to 2026) the same calendar date averaged 420 records.

Record Map

117 stations

117 station records on 12 June 1917 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 June 1917: highest significance records shown on the map
Station	Country	Type	Value	Significance
Brundah	Australia	Record daily precipitation	31.0 mm (1.2 in)	46 of 100 (Notable)
Box Cowell	Australia	Record daily precipitation	38.9 mm (1.5 in)	41 of 100 (Notable)
Aberdeen Rd (Sar)	South Africa	Record daily precipitation	34.3 mm (1.4 in)	40 of 100 (Notable)
Mount Oxley	Australia	Record daily precipitation	43.9 mm (1.7 in)	36 of 100 (Notable)
Warroo	Australia	Record daily precipitation	32.3 mm (1.3 in)	35 of 100 (Notable)
Streaky Bay	Australia	Record daily precipitation	29.2 mm (1.1 in)	34 of 100 (Routine)
M.R.A.	Australia	Record daily precipitation	33.0 mm (1.3 in)	33 of 100 (Routine)
Burra Burra	Australia	Record daily precipitation	32.5 mm (1.3 in)	33 of 100 (Routine)
Lila Lower	Australia	Record daily precipitation	31.2 mm (1.2 in)	32 of 100 (Routine)
Bourke Post Office	Australia	Record daily precipitation	47.8 mm (1.9 in)	31 of 100 (Routine)
Condobolin (Borambil Park)	Australia	Record daily precipitation	48.3 mm (1.9 in)	31 of 100 (Routine)
Marra Creek (Womboin)	Australia	Record daily precipitation	36.3 mm (1.4 in)	31 of 100 (Routine)
Murrumburrah Old Post Office	Australia	Record daily precipitation	38.1 mm (1.5 in)	30 of 100 (Routine)
Enngonia (Belalie)	Australia	Record daily precipitation	25.4 mm (1.0 in)	27 of 100 (Routine)
Bogo Bogolog	Australia	Record daily precipitation	25.7 mm (1.0 in)	27 of 100 (Routine)
Yarmouth	Canada	Record daily precipitation	36.1 mm (1.4 in)	27 of 100 (Routine)
Bulgandramine	Australia	Record daily precipitation	29.2 mm (1.1 in)	26 of 100 (Routine)
Budgery	Australia	Record daily precipitation	27.9 mm (1.1 in)	26 of 100 (Routine)
Qu'appelle	Canada	Record low maximum temperature	7.8 C (46.0 F)	25 of 100 (Routine)
Nyngan Airport	Australia	Record daily precipitation	25.4 mm (1.0 in)	23 of 100 (Routine)
Ooma	Australia	Record daily precipitation	30.5 mm (1.2 in)	23 of 100 (Routine)
Condobolin Station	Australia	Record daily precipitation	28.7 mm (1.1 in)	22 of 100 (Routine)
Coulta	Australia	Record daily precipitation	25.7 mm (1.0 in)	21 of 100 (Routine)
Hill End Post Office	Australia	Record daily precipitation	33.0 mm (1.3 in)	21 of 100 (Routine)
Quebec	Canada	Record daily precipitation	31.2 mm (1.2 in)	21 of 100 (Routine)
Morgan Post Office	Australia	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Trundle (Murrumbogie)	Australia	Record daily precipitation	23.6 mm (0.9 in)	20 of 100 (Routine)
Bic	Canada	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Dinby	Australia	Record daily precipitation	21.8 mm (0.9 in)	20 of 100 (Routine)
Yantabulla (Brindingabba)	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Ledknapper Tank	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Marsden (Merungle)	Australia	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Darwin Post Office	Australia	Record daily precipitation	3.8 mm (0.15 in)	20 of 100 (Routine)
Whyte Yarcowie	Australia	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Tottenham (Woodlands 1)	Australia	Record daily precipitation	21.1 mm (0.8 in)	20 of 100 (Routine)
Eudunda	Australia	Record daily precipitation	12.4 mm (0.5 in)	20 of 100 (Routine)
Dandaloo (Tyrie Homestead)	Australia	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Wellington (Agrowplow)	Australia	Record daily precipitation	23.9 mm (0.9 in)	20 of 100 (Routine)
Cavan	Australia	Record daily precipitation	34.5 mm (1.4 in)	20 of 100 (Routine)
Grenfell (Quondong Rd)	Australia	Record daily precipitation	26.2 mm (1.0 in)	20 of 100 (Routine)
Young Post Office	Australia	Record daily precipitation	39.1 mm (1.5 in)	20 of 100 (Routine)
Boomanoomana	Australia	Record daily precipitation	18.8 mm (0.7 in)	20 of 100 (Routine)
Wilgar Downs	Australia	Record daily precipitation	22.9 mm (0.9 in)	19 of 100 (Routine)
Eugowra Post Office	Australia	Record daily precipitation	32.0 mm (1.3 in)	19 of 100 (Routine)
Dubbo (Wilbertree)	Australia	Record daily precipitation	33.3 mm (1.3 in)	19 of 100 (Routine)
Chaplin	Canada	Record daily precipitation	16.5 mm (0.6 in)	19 of 100 (Routine)
Portland Rfc City	United States	Record low minimum temperature	6.1 C (43.0 F)	19 of 100 (Routine)
Peterborough	Australia	Record daily precipitation	14.0 mm (0.6 in)	18 of 100 (Routine)
Maitland (Woodburlie)	Australia	Record daily precipitation	9.7 mm (0.38 in)	17 of 100 (Routine)
Harden (East St)	Australia	Record daily precipitation	38.1 mm (1.5 in)	17 of 100 (Routine)
Powell Creek	Australia	Record daily precipitation	0.5 mm (0.02 in)	16 of 100 (Routine)
Pella	South Africa	Record daily precipitation	1.8 mm (0.07 in)	16 of 100 (Routine)
Adelaide West Terrace	Australia	Record low maximum temperature	9.9 C (49.8 F)	15 of 100 (Routine)
Kapunda Water Works	Australia	Record daily precipitation	10.9 mm (0.4 in)	15 of 100 (Routine)
Trangie (Old Bundemar)	Australia	Record daily precipitation	34.8 mm (1.4 in)	15 of 100 (Routine)
Prince Albert	Canada	Record low maximum temperature	7.8 C (46.0 F)	15 of 100 (Routine)
Beaufort West (Met)	South Africa	Record daily precipitation	0.5 mm (0.02 in)	15 of 100 (Routine)
Gladstone	Australia	Record daily precipitation	14.7 mm (0.6 in)	14 of 100 (Routine)
Kapunda	Australia	Record daily precipitation	10.9 mm (0.4 in)	14 of 100 (Routine)
Sedan	Australia	Record daily precipitation	11.4 mm (0.4 in)	14 of 100 (Routine)

Counts by Type and Timescale

117 records

Records set or tied on 12 June 1917 by type: Highest daily maximum 2, Lowest daily maximum 4, Highest daily minimum 4, Lowest daily minimum 3, Heaviest daily rainfall 104.

Records on 12 June 1917 by type
Record type	Records
Highest daily maximum	2
Lowest daily maximum	4
Highest daily minimum	4
Lowest daily minimum	3
Heaviest daily rainfall	104
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 12 June 1917 by timescale: all-time 0, monthly 3, daily 114.

How Much Records Were Beaten By

105 broken records

Margins by which the 105 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 29.7. Ties are not counted.

Top 20 by Significance

12 June 1917

Top 20 records on 12 June 1917 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 June 1917	Brundah, AU	daily rain	31.0 mm (1.2 in)	20.3 mm (0.8 in)	29 years	46 of 100 (Notable)
12 June 1917	Box Cowell, AU	daily rain	38.9 mm (1.5 in)	27.2 mm (1.1 in)	29 years	41 of 100 (Notable)
12 June 1917	Aberdeen Rd (Sar), ZA	daily rain	34.3 mm (1.4 in)	26.7 mm (1.1 in)	20 years	40 of 100 (Notable)
12 June 1917	Mount Oxley, AU	daily rain	43.9 mm (1.7 in)	25.4 mm (1.0 in)	31 years	36 of 100 (Notable)
12 June 1917	Warroo, AU	daily rain	32.3 mm (1.3 in)	16.8 mm (0.7 in)	27 years	35 of 100 (Notable)
12 June 1917	Streaky Bay, AU	daily rain	29.2 mm (1.1 in)	13.2 mm (0.5 in)	29 years	34 of 100 (Routine)
12 June 1917	M.R.A., AU	daily rain	33.0 mm (1.3 in)	20.8 mm (0.8 in)	27 years	33 of 100 (Routine)
12 June 1917	Burra Burra, AU	daily rain	32.5 mm (1.3 in)	16.5 mm (0.6 in)	34 years	33 of 100 (Routine)
12 June 1917	Lila Lower, AU	daily rain	31.2 mm (1.2 in)	29.7 mm (1.2 in)	7 years	32 of 100 (Routine)
12 June 1917	Bourke Post Office, AU	monthly rain	47.8 mm (1.9 in)	8.9 mm (0.35 in)	26 years	31 of 100 (Routine)
12 June 1917	Condobolin (Borambil Park), AU	monthly rain	48.3 mm (1.9 in)	3.8 mm (0.15 in)	42 years	31 of 100 (Routine)
12 June 1917	Marra Creek (Womboin), AU	daily rain	36.3 mm (1.4 in)	24.4 mm (1.0 in)	19 years	31 of 100 (Routine)
12 June 1917	Murrumburrah Old Post Office, AU	daily rain	38.1 mm (1.5 in)	17.8 mm (0.7 in)	8 years	30 of 100 (Routine)
12 June 1917	Enngonia (Belalie), AU	daily rain	25.4 mm (1.0 in)	15.2 mm (0.6 in)	31 years	27 of 100 (Routine)
12 June 1917	Bogo Bogolog, AU	daily rain	25.7 mm (1.0 in)	13.8 mm (0.5 in)	14 years	27 of 100 (Routine)
12 June 1917	Yarmouth, CA	daily rain	36.1 mm (1.4 in)	23.4 mm (0.9 in)	2 years	27 of 100 (Routine)
12 June 1917	Bulgandramine, AU	daily rain	29.2 mm (1.1 in)	19.5 mm (0.8 in)	0 years	26 of 100 (Routine)
12 June 1917	Budgery, AU	daily rain	27.9 mm (1.1 in)	16.2 mm (0.6 in)	14 years	26 of 100 (Routine)
12 June 1917	Qu'appelle, CA	daily low max	7.8 C (46.0 F)	6.6 C (11.9 F)	32 years	25 of 100 (Routine)
12 June 1917	Nyngan Airport, AU	daily rain	25.4 mm (1.0 in)	10.2 mm (0.4 in)	31 years	23 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 1917

Records set or tied on this calendar date in each year from 1797 to 1917. 1917 had 117 records.

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

Records on 06-12 in each year
Year	Records
1797	1
1811	2
1838	1
1840	1
1843	1
1844	1
1845	1
1847	2
1854	1
1857	2
1859	1
1862	1
1863	1
1865	3
1866	3
1867	1
1871	1
1873	1
1874	3
1876	1
1877	4
1879	2
1880	5
1881	4
1882	2
1883	1
1884	2
1885	2
1887	2
1888	1
1889	1
1890	1
1892	1
1893	3
1894	6
1895	1
1896	1
1897	2
1898	8
1899	7
1900	3
1901	3
1902	8
1903	34
1904	8
1905	10
1906	24
1907	20
1908	9
1909	16
1910	37
1911	21
1912	23
1913	19
1914	36
1915	26
1916	80
1917	117
1918	44
1919	56
1920	93
1921	42
1922	56
1923	166
1924	153
1925	165
1926	201
1927	281
1928	180
1929	217
1930	127
1931	150
1932	352
1933	361
1934	159
1935	259
1936	440
1937	405
1938	349
1939	297
1940	389
1941	512
1942	729
1943	399
1944	423
1945	567
1946	321
1947	840
1948	215
1949	407
1950	530
1951	735
1952	1,035
1953	730
1954	337
1955	759
1956	786
1957	310
1958	454
1959	320
1960	200
1961	405
1962	328
1963	618
1964	405
1965	406
1966	530
1967	706
1968	404
1969	834
1970	701
1971	374
1972	903
1973	894
1974	575
1975	560
1976	617
1977	494
1978	438
1979	1,013
1980	718
1981	784
1982	734
1983	664
1984	653
1985	1,203
1986	778
1987	742
1988	785
1989	797
1990	664
1991	756
1992	849
1993	970
1994	654
1995	953
1996	925
1997	932
1998	1,683
1999	806
2000	1,169
2001	1,231
2002	965
2003	1,187
2004	759
2005	1,804
2006	1,216
2007	784
2008	1,219
2009	858
2010	1,423
2011	786
2012	751
2013	931
2014	421
2015	679
2016	809
2017	910
2018	635
2019	1,285
2020	712
2021	767
2022	1,204
2023	805
2024	805
2025	409
2026	979

Download the Data

Data for records on 1917-06-12: 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	51
5 to 10	20
10 to 15	17
15 to 20	8
20 to 25	5
25 to 30	4