Weather Records on 18 June 1919

65 weather records were set or tied worldwide on 18 June 1919. Highest significance: St Albans, CA.

Key Facts for 18 June 1919

On 18 June 1919, 65 weather records were set or tied at long-record stations worldwide.
40 were record highs and 3 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 65 daily.
St Albans set a daily record precipitation of 35.3 mm (1.4 in) on 18 June 1919.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 438 records.

Record Map

65 stations

65 station records on 18 June 1919 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 1919: highest significance records shown on the map
Station	Country	Type	Value	Significance
St Albans	Canada	Record daily precipitation	35.3 mm (1.4 in)	34 of 100 (Routine)
Astoria	United States	Record high minimum temperature	16.7 C (62.1 F)	27 of 100 (Routine)
Kingston Queens U	Canada	Record high minimum temperature	20.0 C (68.0 F)	24 of 100 (Routine)
Toronto	Canada	Record high maximum temperature	32.2 C (90.0 F)	24 of 100 (Routine)
Milwaukee Wb City	United States	Record high minimum temperature	20.6 C (69.1 F)	21 of 100 (Routine)
Wirrabara Forest	Australia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Foster (Post Office)	Australia	Record daily precipitation	42.7 mm (1.7 in)	19 of 100 (Routine)
Sonnblick	Austria	Record high minimum temperature	2.2 C (36.0 F)	18 of 100 (Routine)
Parry Sound	Canada	Record high maximum temperature	33.9 C (93.0 F)	18 of 100 (Routine)
Lakefield	Canada	Record high minimum temperature	20.0 C (68.0 F)	18 of 100 (Routine)
Coldwater	Canada	Record high minimum temperature	18.9 C (66.0 F)	17 of 100 (Routine)
Brinkworth (Bungaree)	Australia	Record daily precipitation	20.8 mm (0.8 in)	16 of 100 (Routine)
Clare Post Office	Australia	Record daily precipitation	17.5 mm (0.7 in)	16 of 100 (Routine)
Maragle Station	Australia	Record daily precipitation	19.1 mm (0.8 in)	16 of 100 (Routine)
Yarram	Australia	Record daily precipitation	18.3 mm (0.7 in)	16 of 100 (Routine)
Beatrice	Canada	Record high maximum temperature	31.7 C (89.1 F)	16 of 100 (Routine)
Rosedale	Australia	Record daily precipitation	11.2 mm (0.4 in)	15 of 100 (Routine)
Stonecliffe	Canada	Record high maximum temperature	34.4 C (93.9 F)	15 of 100 (Routine)
Port Dover	Canada	Record high maximum temperature	33.3 C (91.9 F)	15 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record high minimum temperature	23.3 C (73.9 F)	15 of 100 (Routine)
Wantiool (Caithness)	Australia	Record daily precipitation	11.2 mm (0.4 in)	14 of 100 (Routine)
Brantford	Canada	Record high maximum temperature	33.9 C (93.0 F)	14 of 100 (Routine)
Guelph Oac	Canada	Record high maximum temperature	31.7 C (89.1 F)	14 of 100 (Routine)
Murphy 4ESE	United States	Record daily precipitation	35.6 mm (1.4 in)	14 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record high minimum temperature	21.0 C (69.8 F)	13 of 100 (Routine)
Warnertown (Willow Lodge)	Australia	Record daily precipitation	12.7 mm (0.5 in)	13 of 100 (Routine)
Bombala (Therry Street)	Australia	Record daily precipitation	7.6 mm (0.30 in)	13 of 100 (Routine)
Cavan	Australia	Record daily precipitation	12.4 mm (0.5 in)	13 of 100 (Routine)
Lakefield	Canada	Record high maximum temperature	33.3 C (91.9 F)	13 of 100 (Routine)
Green Bay	United States	Record high minimum temperature	20.0 C (68.0 F)	13 of 100 (Routine)
Batlow Post Office	Australia	Record daily precipitation	38.1 mm (1.5 in)	12 of 100 (Routine)
St John's	Canada	Record low maximum temperature	4.4 C (39.9 F)	12 of 100 (Routine)
Belle Isle	Canada	Record low minimum temperature	-5.0 C (23.0 F)	12 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low maximum temperature	21.0 C (69.8 F)	11 of 100 (Routine)
Adelaide (Salisbury Bowling Cl	Australia	Record daily precipitation	10.9 mm (0.4 in)	11 of 100 (Routine)
Coldwater	Canada	Record high maximum temperature	31.7 C (89.1 F)	11 of 100 (Routine)
Gravenhurst	Canada	Record high maximum temperature	31.7 C (89.1 F)	11 of 100 (Routine)
London South	Canada	Record high maximum temperature	34.4 C (93.9 F)	11 of 100 (Routine)
Port Germein	Australia	Record daily precipitation	8.9 mm (0.35 in)	10 of 100 (Routine)
Auburn	Australia	Record daily precipitation	9.7 mm (0.38 in)	10 of 100 (Routine)
Gundaroo (Bairnsdale)	Australia	Record daily precipitation	10.2 mm (0.4 in)	10 of 100 (Routine)
San Remo	Australia	Record daily precipitation	16.0 mm (0.6 in)	10 of 100 (Routine)
Haliburton A	Canada	Record high maximum temperature	35.0 C (95.0 F)	10 of 100 (Routine)
Escanaba	United States	Record high minimum temperature	18.3 C (64.9 F)	10 of 100 (Routine)
Moose Factory	Canada	Record high maximum temperature	33.3 C (91.9 F)	9 of 100 (Routine)
Stratford	Canada	Record high maximum temperature	32.2 C (90.0 F)	9 of 100 (Routine)
Kardella (Fleetwood)	Australia	Record daily precipitation	26.2 mm (1.0 in)	8 of 100 (Routine)
Blyth	Australia	Record daily precipitation	9.9 mm (0.39 in)	7 of 100 (Routine)
Welland	Canada	Record high maximum temperature	32.8 C (91.0 F)	6 of 100 (Routine)
Toronto	Canada	Record high minimum temperature	18.3 C (64.9 F)	6 of 100 (Routine)
Alma	United States	Record high minimum temperature	20.0 C (68.0 F)	6 of 100 (Routine)
Buffalo	United States	Record high maximum temperature	32.8 C (91.0 F)	6 of 100 (Routine)
Bamberg	Germany	Record high maximum temperature	31.4 C (88.5 F)	5 of 100 (Routine)
Nuwara Eliya	Sri Lanka	Record high minimum temperature	13.9 C (57.0 F)	4 of 100 (Routine)
Hohenpeissenberg	Germany	Record high minimum temperature	15.2 C (59.4 F)	4 of 100 (Routine)
Beeac (Eurack)	Australia	Record daily precipitation	26.7 mm (1.1 in)	3 of 100 (Routine)
Alton	Canada	Record high maximum temperature	31.1 C (88.0 F)	3 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	19.4 C (66.9 F)	3 of 100 (Routine)
Lindsay	Canada	Record high minimum temperature	18.9 C (66.0 F)	2 of 100 (Routine)
Morgantown 1	United States	Record high maximum temperature	32.2 C (90.0 F)	2 of 100 (Routine)

Counts by Type and Timescale

65 records

Records set or tied on 18 June 1919 by type: Highest daily maximum 24, Lowest daily maximum 2, Highest daily minimum 16, Lowest daily minimum 1, Heaviest daily rainfall 22.

Records on 18 June 1919 by type
Record type	Records
Highest daily maximum	24
Lowest daily maximum	2
Highest daily minimum	16
Lowest daily minimum	1
Heaviest daily rainfall	22
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 June 1919 by timescale: all-time 0, monthly 0, daily 65.

How Much Records Were Beaten By

54 broken records

Margins by which the 54 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 24.9. Ties are not counted.

Top 20 by Significance

18 June 1919

Top 20 records on 18 June 1919 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 1919	St Albans, CA	daily rain	35.3 mm (1.4 in)	24.9 mm (1.0 in)	8 years	34 of 100 (Routine)
18 June 1919	Astoria, US	daily high min	16.7 C (62.1 F)	3.9 C (7.0 F)	17 years	27 of 100 (Routine)
18 June 1919	Kingston Queens U, CA	daily high min	20.0 C (68.0 F)	2.8 C (5.0 F)	42 years	24 of 100 (Routine)
18 June 1919	Toronto, CA	daily high max	32.2 C (90.0 F)	1.1 C (2.0 F)	48 years	24 of 100 (Routine)
18 June 1919	Milwaukee Wb City, US	daily high min	20.6 C (69.1 F)	1.2 C (2.2 F)	46 years	21 of 100 (Routine)
18 June 1919	Wirrabara Forest, AU	daily rain	24.9 mm (1.0 in)	11.7 mm (0.5 in)	29 years	20 of 100 (Routine)
18 June 1919	Foster (Post Office), AU	daily rain	42.7 mm (1.7 in)	10.9 mm (0.4 in)	17 years	19 of 100 (Routine)
18 June 1919	Sonnblick, AT	daily high min	2.2 C (36.0 F)	2.2 C (4.0 F)	29 years	18 of 100 (Routine)
18 June 1919	Parry Sound, CA	daily high max	33.9 C (93.0 F)	3.3 C (5.9 F)	23 years	18 of 100 (Routine)
18 June 1919	Lakefield, CA	daily high min	20.0 C (68.0 F)	1.7 C (3.1 F)	34 years	18 of 100 (Routine)
18 June 1919	Coldwater, CA	daily high min	18.9 C (66.0 F)	3.3 C (5.9 F)	28 years	17 of 100 (Routine)
18 June 1919	Brinkworth (Bungaree), AU	daily rain	20.8 mm (0.8 in)	3.8 mm (0.15 in)	17 years	16 of 100 (Routine)
18 June 1919	Clare Post Office, AU	daily rain	17.5 mm (0.7 in)	5.1 mm (0.20 in)	14 years	16 of 100 (Routine)
18 June 1919	Maragle Station, AU	daily rain	19.1 mm (0.8 in)	5.6 mm (0.22 in)	25 years	16 of 100 (Routine)
18 June 1919	Yarram, AU	daily rain	18.3 mm (0.7 in)	4.8 mm (0.19 in)	17 years	16 of 100 (Routine)
18 June 1919	Beatrice, CA	daily high max	31.7 C (89.1 F)	1.7 C (3.1 F)	30 years	16 of 100 (Routine)
18 June 1919	Rosedale, AU	daily rain	11.2 mm (0.4 in)	0.5 mm (0.02 in)	36 years	15 of 100 (Routine)
18 June 1919	Stonecliffe, CA	daily high max	34.4 C (93.9 F)	2.2 C (4.0 F)	23 years	15 of 100 (Routine)
18 June 1919	Port Dover, CA	daily high max	33.3 C (91.9 F)	3.9 C (7.0 F)	8 years	15 of 100 (Routine)
18 June 1919	Morris W Cntrl Rsch & Outreach, US	daily high min	23.3 C (73.9 F)	1.6 C (2.9 F)	30 years	15 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

1800 to 1919

Records set or tied on this calendar date in each year from 1800 to 1919. 1919 had 65 records.

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

Records on 06-18 in each year
Year	Records
1800	1
1801	1
1802	1
1803	1
1816	1
1821	1
1823	1
1839	1
1841	1
1848	1
1855	1
1858	2
1859	1
1862	2
1865	1
1869	1
1870	1
1875	2
1876	1
1879	1
1880	1
1881	2
1882	2
1883	1
1884	1
1886	1
1888	3
1889	1
1890	3
1892	3
1893	1
1894	2
1895	3
1896	4
1897	5
1899	3
1900	4
1901	10
1902	7
1903	13
1904	5
1905	32
1906	16
1907	21
1908	20
1909	39
1910	15
1911	14
1912	25
1913	29
1914	43
1915	62
1916	29
1917	55
1918	118
1919	65
1920	53
1921	44
1922	57
1923	144
1924	108
1925	246
1926	176
1927	287
1928	205
1929	297
1930	379
1931	267
1932	219
1933	499
1934	335
1935	494
1936	549
1937	301
1938	391
1939	674
1940	620
1941	273
1942	201
1943	173
1944	726
1945	784
1946	532
1947	391
1948	421
1949	734
1950	828
1951	237
1952	435
1953	730
1954	460
1955	721
1956	373
1957	672
1958	532
1959	573
1960	394
1961	979
1962	302
1963	305
1964	840
1965	589
1966	431
1967	308
1968	556
1969	598
1970	486
1971	456
1972	334
1973	861
1974	719
1975	821
1976	508
1977	768
1978	516
1979	581
1980	447
1981	895
1982	736
1983	1,080
1984	716
1985	921
1986	862
1987	925
1988	748
1989	697
1990	795
1991	944
1992	579
1993	834
1994	1,156
1995	1,224
1996	1,004
1997	894
1998	1,600
1999	1,258
2000	1,474
2001	589
2002	1,397
2003	853
2004	1,056
2005	1,014
2006	699
2007	898
2008	628
2009	920
2010	928
2011	952
2012	832
2013	847
2014	732
2015	978
2016	787
2017	839
2018	968
2019	425
2020	572
2021	1,874
2022	1,194
2023	574
2024	1,150
2025	583
2026	830

Download the Data

Data for records on 1919-06-18: 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	47
5 to 10	3
10 to 15	3
15 to 20	0
20 to 25	1