Weather Records on 18 June 1924

108 weather records were set or tied worldwide on 18 June 1924. Highest significance: Wauseon Wtp, US.

Key Facts for 18 June 1924

On 18 June 1924, 108 weather records were set or tied at long-record stations worldwide.
65 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 1 monthly and 105 daily.
Wauseon Wtp set a daily record precipitation of 40.4 mm (1.6 in) on 18 June 1924.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 438 records.

Record Map

108 stations

108 station records on 18 June 1924 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 1924: highest significance records shown on the map
Station	Country	Type	Value	Significance
Wauseon Wtp	United States	Record daily precipitation	40.4 mm (1.6 in)	32 of 100 (Routine)
Millsboro	United States	Record daily precipitation	45.7 mm (1.8 in)	24 of 100 (Routine)
Canton 4N	United States	Record high minimum temperature	29.4 C (84.9 F)	24 of 100 (Routine)
Toledo Blade	United States	Record daily precipitation	28.7 mm (1.1 in)	24 of 100 (Routine)
Bogoroditskoye-Fenino	Russia	Record high maximum temperature	36.5 C (97.7 F)	22 of 100 (Routine)
Vickery 2 NW	United States	Record daily precipitation	31.5 mm (1.2 in)	22 of 100 (Routine)
Olga 2 SE	United States	Record low maximum temperature	11.1 C (52.0 F)	22 of 100 (Routine)
Sycamore	United States	Record daily precipitation	27.9 mm (1.1 in)	21 of 100 (Routine)
Knysna (Tnk)	South Africa	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Kiev	Ukraine	Record high minimum temperature	20.7 C (69.3 F)	20 of 100 (Routine)
Johnstown	United States	Record daily precipitation	39.6 mm (1.6 in)	20 of 100 (Routine)
Hannibal 1 N	United States	Record daily precipitation	27.9 mm (1.1 in)	19 of 100 (Routine)
Arapaho	United States	Record high minimum temperature	25.6 C (78.1 F)	19 of 100 (Routine)
Kalamazoo State Hospital	United States	Record daily precipitation	13.2 mm (0.5 in)	18 of 100 (Routine)
Brookhaven City	United States	Record high minimum temperature	24.4 C (75.9 F)	18 of 100 (Routine)
Crosbyton	United States	Record high minimum temperature	23.3 C (73.9 F)	18 of 100 (Routine)
Grafton	United States	Record daily precipitation	29.7 mm (1.2 in)	17 of 100 (Routine)
Columbus	United States	Record high minimum temperature	24.4 C (75.9 F)	17 of 100 (Routine)
Guthrie 5S	United States	Record high minimum temperature	26.7 C (80.1 F)	17 of 100 (Routine)
Stillwater 2 W	United States	Record high minimum temperature	26.7 C (80.1 F)	17 of 100 (Routine)
Mellette 4 W	United States	Record daily precipitation	35.6 mm (1.4 in)	16 of 100 (Routine)
Fayetteville	United States	Record high minimum temperature	23.9 C (75.0 F)	15 of 100 (Routine)
Fayetteville Exp STN	United States	Record high minimum temperature	23.9 C (75.0 F)	15 of 100 (Routine)
Lake Moraine	United States	Record high minimum temperature	11.7 C (53.1 F)	15 of 100 (Routine)
Rocky Ford 2 SE	United States	Record high maximum temperature	38.9 C (102.0 F)	15 of 100 (Routine)
Hays 1 S	United States	Record high maximum temperature	39.4 C (102.9 F)	15 of 100 (Routine)
Bogoroditskoye-Fenino	Russia	Record high minimum temperature	19.5 C (67.1 F)	14 of 100 (Routine)
Mascoutah	United States	Record daily precipitation	15.5 mm (0.6 in)	14 of 100 (Routine)
Macksville 8 NNE	United States	Record high maximum temperature	40.6 C (105.1 F)	14 of 100 (Routine)
Oswego 1 N	United States	Record high minimum temperature	25.0 C (77.0 F)	14 of 100 (Routine)
Sedan	United States	Record high minimum temperature	23.9 C (75.0 F)	14 of 100 (Routine)
Prairie du Chien	United States	Record daily precipitation	26.4 mm (1.0 in)	14 of 100 (Routine)
Mackay Post Office	Australia	Record low minimum temperature	5.7 C (42.3 F)	13 of 100 (Routine)
Uniondale (Tnk)	South Africa	Record daily precipitation	12.7 mm (0.5 in)	13 of 100 (Routine)
Sveg	Sweden	Record high maximum temperature	29.5 C (85.1 F)	13 of 100 (Routine)
Natchez	United States	Record high minimum temperature	23.9 C (75.0 F)	13 of 100 (Routine)
La Crosse River	United States	Record daily precipitation	42.9 mm (1.7 in)	13 of 100 (Routine)
Bundaberg Post Office	Australia	Record low minimum temperature	4.0 C (39.2 F)	12 of 100 (Routine)
Ekaterinburg	Russia	Record low maximum temperature	12.8 C (55.0 F)	12 of 100 (Routine)
Payette	United States	Record low maximum temperature	20.0 C (68.0 F)	12 of 100 (Routine)
Colby	United States	Record high maximum temperature	40.6 C (105.1 F)	12 of 100 (Routine)
Independence	United States	Record high minimum temperature	24.4 C (75.9 F)	12 of 100 (Routine)
College Park	United States	Record high maximum temperature	32.8 C (91.0 F)	12 of 100 (Routine)
Salisbury	United States	Record high maximum temperature	35.6 C (96.1 F)	12 of 100 (Routine)
Arapaho	United States	Record high maximum temperature	43.3 C (109.9 F)	12 of 100 (Routine)
Scottsbluff W B Heilig Fld AP	United States	Record high maximum temperature	38.3 C (100.9 F)	12 of 100 (Routine)
Quesnel	Canada	Record daily precipitation	7.4 mm (0.29 in)	11 of 100 (Routine)
Uman	Ukraine	Record high maximum temperature	31.2 C (88.2 F)	11 of 100 (Routine)
Eastport	United States	Record low minimum temperature	6.7 C (44.1 F)	11 of 100 (Routine)
Easton	United States	Record high minimum temperature	22.2 C (72.0 F)	11 of 100 (Routine)
Klamath Falls 2 SSW	United States	Record low maximum temperature	15.0 C (59.0 F)	11 of 100 (Routine)
Ashland	United States	Record high maximum temperature	34.4 C (93.9 F)	11 of 100 (Routine)
Constantine	Algeria	Record daily precipitation	11.0 mm (0.4 in)	10 of 100 (Routine)
Salekhard	Russia	Record low minimum temperature	-0.2 C (31.6 F)	10 of 100 (Routine)
Zametchino	Russia	Record high minimum temperature	19.6 C (67.3 F)	10 of 100 (Routine)
Tobolsk	Russia	Record low minimum temperature	1.3 C (34.3 F)	10 of 100 (Routine)
Pirie (Bos)	South Africa	Record daily precipitation	8.9 mm (0.35 in)	10 of 100 (Routine)
Colby	United States	Record high minimum temperature	21.1 C (70.0 F)	10 of 100 (Routine)
Moab	United States	Record high minimum temperature	21.1 C (70.0 F)	10 of 100 (Routine)
Oktjabrskij-Gorodok	Russia	Record high minimum temperature	20.7 C (69.3 F)	9 of 100 (Routine)

Counts by Type and Timescale

108 records

Records set or tied on 18 June 1924 by type: Highest daily maximum 30, Lowest daily maximum 6, Highest daily minimum 35, Lowest daily minimum 8, Heaviest daily rainfall 29.

Records on 18 June 1924 by type
Record type	Records
Highest daily maximum	30
Lowest daily maximum	6
Highest daily minimum	35
Lowest daily minimum	8
Heaviest daily rainfall	29
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 June 1924 by timescale: all-time 2, monthly 1, daily 105.

How Much Records Were Beaten By

81 broken records

Margins by which the 81 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 32.5. Ties are not counted.

Top 20 by Significance

18 June 1924

Top 20 records on 18 June 1924 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 1924	Wauseon Wtp, US	daily rain	40.4 mm (1.6 in)	32.5 mm (1.3 in)	8 years	32 of 100 (Routine)
18 June 1924	Millsboro, US	daily rain	45.7 mm (1.8 in)	17.0 mm (0.7 in)	24 years	24 of 100 (Routine)
18 June 1924	Canton 4N, US	all-time high min	29.4 C (84.9 F)	0.5 C (0.9 F)	0 years	24 of 100 (Routine)
18 June 1924	Toledo Blade, US	daily rain	28.7 mm (1.1 in)	9.6 mm (0.38 in)	31 years	24 of 100 (Routine)
18 June 1924	Bogoroditskoye-Fenino, RU	daily high max	36.5 C (97.7 F)	5.3 C (9.5 F)	31 years	22 of 100 (Routine)
18 June 1924	Vickery 2 NW, US	daily rain	31.5 mm (1.2 in)	18.3 mm (0.7 in)	9 years	22 of 100 (Routine)
18 June 1924	Olga 2 SE, US	daily low max	11.1 C (52.0 F)	3.9 C (7.0 F)	14 years	22 of 100 (Routine)
18 June 1924	Sycamore, US	daily rain	27.9 mm (1.1 in)	17.2 mm (0.7 in)	19 years	21 of 100 (Routine)
18 June 1924	Knysna (Tnk), ZA	daily rain	19.1 mm (0.8 in)	8.9 mm (0.35 in)	39 years	20 of 100 (Routine)
18 June 1924	Kiev, UA	daily high min	20.7 C (69.3 F)	1.5 C (2.7 F)	40 years	20 of 100 (Routine)
18 June 1924	Johnstown, US	daily rain	39.6 mm (1.6 in)	10.4 mm (0.4 in)	26 years	20 of 100 (Routine)
18 June 1924	Hannibal 1 N, US	daily rain	27.9 mm (1.1 in)	11.1 mm (0.4 in)	20 years	19 of 100 (Routine)
18 June 1924	Arapaho, US	daily high min	25.6 C (78.1 F)	4.5 C (8.1 F)	11 years	19 of 100 (Routine)
18 June 1924	Kalamazoo State Hospital, US	daily rain	13.2 mm (0.5 in)	9.4 mm (0.37 in)	29 years	18 of 100 (Routine)
18 June 1924	Brookhaven City, US	daily high min	24.4 C (75.9 F)	2.2 C (4.0 F)	22 years	18 of 100 (Routine)
18 June 1924	Crosbyton, US	daily high min	23.3 C (73.9 F)	2.2 C (4.0 F)	26 years	18 of 100 (Routine)
18 June 1924	Grafton, US	daily rain	29.7 mm (1.2 in)	15.5 mm (0.6 in)	9 years	17 of 100 (Routine)
18 June 1924	Columbus, US	daily high min	24.4 C (75.9 F)	2.2 C (4.0 F)	26 years	17 of 100 (Routine)
18 June 1924	Guthrie 5S, US	daily high min	26.7 C (80.1 F)	3.4 C (6.1 F)	19 years	17 of 100 (Routine)
18 June 1924	Stillwater 2 W, US	daily high min	26.7 C (80.1 F)	3.4 C (6.1 F)	19 years	17 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 1924

Records set or tied on this calendar date in each year from 1800 to 1924. 1924 had 108 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 1924-06-18: 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	65
5 to 10	8
10 to 15	2
15 to 20	5
20 to 25	0
25 to 30	0
30 to 35	1