Weather Records on 21 June 1924

124 weather records were set or tied worldwide on 21 June 1924. Highest significance: Vestervig, DK.

Key Facts for 21 June 1924

On 21 June 1924, 124 weather records were set or tied at long-record stations worldwide.
75 were record highs and 20 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 8 monthly and 116 daily.
Vestervig set a daily record precipitation of 34.2 mm (1.3 in) on 21 June 1924.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 433 records.

Record Map

124 stations

124 station records on 21 June 1924 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 June 1924: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vestervig	Denmark	Record daily precipitation	34.2 mm (1.3 in)	43 of 100 (Notable)
Mantova	Italy	Record daily precipitation	25.1 mm (1.0 in)	39 of 100 (Notable)
Muncheberg	Germany	Record daily precipitation	38.7 mm (1.5 in)	37 of 100 (Notable)
Asheville	United States	Record high minimum temperature	21.1 C (70.0 F)	29 of 100 (Routine)
Lynchburg - Coop	United States	Record high minimum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Lubeck-Werft	Germany	Record daily precipitation	26.0 mm (1.0 in)	23 of 100 (Routine)
Las Animas	United States	Record low minimum temperature	5.6 C (42.1 F)	23 of 100 (Routine)
Somerset Main Street	United States	Record high minimum temperature	21.7 C (71.1 F)	22 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	7.2 C (45.0 F)	21 of 100 (Routine)
Bederkesa	Germany	Record daily precipitation	23.5 mm (0.9 in)	20 of 100 (Routine)
Cape York Post Office	Australia	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Morgantown 1	United States	Record high minimum temperature	21.7 C (71.1 F)	20 of 100 (Routine)
Jacksonville Wb City	United States	Record high maximum temperature	36.7 C (98.1 F)	20 of 100 (Routine)
Cobar Post Office	Australia	Record low minimum temperature	0.0 C (32.0 F)	19 of 100 (Routine)
Sloan 3 S	United States	Record high maximum temperature	37.8 C (100.0 F)	19 of 100 (Routine)
Potsdam	Germany	Record daily precipitation	14.3 mm (0.6 in)	18 of 100 (Routine)
Athens	United States	Record high minimum temperature	22.8 C (73.0 F)	18 of 100 (Routine)
Emporia 1 S	United States	Record daily precipitation	36.3 mm (1.4 in)	18 of 100 (Routine)
Pine Rvr Dam	United States	Record daily precipitation	32.3 mm (1.3 in)	18 of 100 (Routine)
Alice Springs Post Office	Australia	Record low minimum temperature	-3.3 C (26.1 F)	17 of 100 (Routine)
Lamar 7N	United States	Record daily precipitation	39.9 mm (1.6 in)	17 of 100 (Routine)
Calgary Int'l A	Canada	Record low maximum temperature	11.7 C (53.1 F)	16 of 100 (Routine)
Banff	Canada	Record daily snowfall	1.5 cm (0.6 in)	16 of 100 (Routine)
Parnu	Estonia	Record high minimum temperature	20.1 C (68.2 F)	16 of 100 (Routine)
Federal Pt	United States	Record high maximum temperature	37.2 C (99.0 F)	16 of 100 (Routine)
Weldon	United States	Record high minimum temperature	24.4 C (75.9 F)	16 of 100 (Routine)
Bad Muskau	Germany	Record daily precipitation	14.5 mm (0.6 in)	15 of 100 (Routine)
Vilnius	Lithuania	Record high minimum temperature	19.3 C (66.7 F)	15 of 100 (Routine)
Louisburg	United States	Record high minimum temperature	24.4 C (75.9 F)	15 of 100 (Routine)
Marion	United States	Record high minimum temperature	21.7 C (71.1 F)	15 of 100 (Routine)
Southport 5 N	United States	Record high minimum temperature	26.1 C (79.0 F)	15 of 100 (Routine)
Wilmington Wb City	United States	Record high maximum temperature	37.2 C (99.0 F)	15 of 100 (Routine)
Edmonton	Canada	Record low minimum temperature	1.7 C (35.1 F)	14 of 100 (Routine)
Battleford	Canada	Record low minimum temperature	2.8 C (37.0 F)	14 of 100 (Routine)
Nordby (Fano)	Denmark	Record daily precipitation	15.7 mm (0.6 in)	14 of 100 (Routine)
Waren	Germany	Record daily precipitation	20.5 mm (0.8 in)	14 of 100 (Routine)
Braunschweig (T.H.)	Germany	Record daily precipitation	10.4 mm (0.4 in)	14 of 100 (Routine)
Huntingdon	United States	Record high minimum temperature	22.2 C (72.0 F)	14 of 100 (Routine)
Newberry	United States	Record high maximum temperature	39.4 C (102.9 F)	14 of 100 (Routine)
Trenton 1 NNE	United States	Record high maximum temperature	38.9 C (102.0 F)	14 of 100 (Routine)
Karlsruhe	Germany	Record low minimum temperature	5.4 C (41.7 F)	13 of 100 (Routine)
Harrisonville	United States	Record daily precipitation	20.8 mm (0.8 in)	13 of 100 (Routine)
Greensboro	United States	Record high maximum temperature	37.8 C (100.0 F)	13 of 100 (Routine)
Moncure 3 SE	United States	Record high maximum temperature	38.9 C (102.0 F)	13 of 100 (Routine)
Moab	United States	Record low minimum temperature	5.0 C (41.0 F)	13 of 100 (Routine)
Indian Head Cda	Canada	Record low minimum temperature	2.2 C (36.0 F)	12 of 100 (Routine)
Goldberg	Germany	Record daily precipitation	16.7 mm (0.7 in)	12 of 100 (Routine)
Ekaterinburg	Russia	Record low maximum temperature	9.6 C (49.3 F)	12 of 100 (Routine)
Meeker	United States	Record low minimum temperature	-0.6 C (30.9 F)	12 of 100 (Routine)
Old Mission	United States	Record high minimum temperature	18.3 C (64.9 F)	12 of 100 (Routine)
Lowville	United States	Record daily precipitation	32.5 mm (1.3 in)	12 of 100 (Routine)
Dwtn Charleston	United States	Record high minimum temperature	27.2 C (81.0 F)	12 of 100 (Routine)
Altentreptow	Germany	Record daily precipitation	17.5 mm (0.7 in)	11 of 100 (Routine)
Scottsboro	United States	Record high minimum temperature	23.9 C (75.0 F)	11 of 100 (Routine)
Independence	United States	Record daily precipitation	22.1 mm (0.9 in)	11 of 100 (Routine)
Fort Macleod	Canada	Record low minimum temperature	1.7 C (35.1 F)	10 of 100 (Routine)
Dahlonega 4WSW	United States	Record high minimum temperature	21.7 C (71.1 F)	10 of 100 (Routine)
Aberdeen	United States	Record high minimum temperature	22.8 C (73.0 F)	10 of 100 (Routine)
Hernando	United States	Record high minimum temperature	24.4 C (75.9 F)	10 of 100 (Routine)
Birch Tree	United States	Record daily precipitation	19.8 mm (0.8 in)	10 of 100 (Routine)

Counts by Type and Timescale

124 records

Records set or tied on 21 June 1924 by type: Highest daily maximum 29, Lowest daily maximum 6, Highest daily minimum 46, Lowest daily minimum 14, Heaviest daily rainfall 28, Heaviest daily snowfall 1.

Records on 21 June 1924 by type
Record type	Records
Highest daily maximum	29
Lowest daily maximum	6
Highest daily minimum	46
Lowest daily minimum	14
Heaviest daily rainfall	28
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 21 June 1924 by timescale: all-time 0, monthly 8, daily 116.

How Much Records Were Beaten By

95 broken records

Margins by which the 95 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 25.9. Ties are not counted.

Top 20 by Significance

21 June 1924

Top 20 records on 21 June 1924 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 1924	Vestervig, DK	daily rain	34.2 mm (1.3 in)	20.3 mm (0.8 in)	4 years	43 of 100 (Notable)
21 June 1924	Mantova, IT	daily rain	25.1 mm (1.0 in)	17.9 mm (0.7 in)	54 years	39 of 100 (Notable)
21 June 1924	Muncheberg, DE	daily rain	38.7 mm (1.5 in)	20.1 mm (0.8 in)	4 years	37 of 100 (Notable)
21 June 1924	Asheville, US	monthly high min	21.1 C (70.0 F)	0.5 C (0.9 F)	47 years	29 of 100 (Routine)
21 June 1924	Lynchburg - Coop, US	monthly high min	24.4 C (75.9 F)	1.1 C (2.0 F)	29 years	24 of 100 (Routine)
21 June 1924	Lubeck-Werft, DE	daily rain	26.0 mm (1.0 in)	9.8 mm (0.39 in)	6 years	23 of 100 (Routine)
21 June 1924	Las Animas, US	daily low min	5.6 C (42.1 F)	4.4 C (7.9 F)	29 years	23 of 100 (Routine)
21 June 1924	Somerset Main Street, US	monthly high min	21.7 C (71.1 F)	0.6 C (1.1 F)	29 years	22 of 100 (Routine)
21 June 1924	Deniliquin (Wilkinson St), AU	daily low max	7.2 C (45.0 F)	0.5 C (0.9 F)	46 years	21 of 100 (Routine)
21 June 1924	Bederkesa, DE	daily rain	23.5 mm (0.9 in)	9.2 mm (0.36 in)	25 years	20 of 100 (Routine)
21 June 1924	Cape York Post Office, AU	daily rain	12.7 mm (0.5 in)	8.4 mm (0.33 in)	21 years	20 of 100 (Routine)
21 June 1924	Morgantown 1, US	daily high min	21.7 C (71.1 F)	0.6 C (1.1 F)	46 years	20 of 100 (Routine)
21 June 1924	Jacksonville Wb City, US	daily high max	36.7 C (98.1 F)	1.1 C (2.0 F)	42 years	20 of 100 (Routine)
21 June 1924	Cobar Post Office, AU	daily low min	0.0 C (32.0 F)	1.1 C (2.0 F)	42 years	19 of 100 (Routine)
21 June 1924	Sloan 3 S, US	daily high max	37.8 C (100.0 F)	2.8 C (5.0 F)	28 years	19 of 100 (Routine)
21 June 1924	Potsdam, DE	daily rain	14.3 mm (0.6 in)	4.1 mm (0.16 in)	29 years	18 of 100 (Routine)
21 June 1924	Athens, US	daily high min	22.8 C (73.0 F)	0.6 C (1.1 F)	33 years	18 of 100 (Routine)
21 June 1924	Emporia 1 S, US	daily rain	36.3 mm (1.4 in)	25.9 mm (1.0 in)	9 years	18 of 100 (Routine)
21 June 1924	Pine Rvr Dam, US	daily rain	32.3 mm (1.3 in)	14.5 mm (0.6 in)	24 years	18 of 100 (Routine)
21 June 1924	Alice Springs Post Office, AU	daily low min	-3.3 C (26.1 F)	1.1 C (2.0 F)	38 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

1802 to 1924

Records set or tied on this calendar date in each year from 1802 to 1924. 1924 had 124 records.

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

Records on 06-21 in each year
Year	Records
1802	1
1803	2
1805	1
1814	1
1821	3
1828	1
1831	1
1839	2
1846	1
1853	1
1855	1
1861	3
1865	1
1868	1
1869	4
1870	3
1871	1
1873	1
1874	1
1875	2
1879	1
1880	1
1881	1
1882	1
1883	1
1884	2
1885	1
1886	3
1887	1
1888	3
1889	1
1891	1
1892	2
1893	7
1895	6
1896	3
1897	3
1898	6
1899	6
1900	6
1901	5
1902	20
1903	15
1904	7
1905	14
1906	19
1907	15
1908	20
1909	19
1910	36
1911	12
1912	14
1913	34
1914	24
1915	40
1916	80
1917	97
1918	77
1919	32
1920	42
1921	85
1922	43
1923	229
1924	124
1925	333
1926	162
1927	146
1928	139
1929	84
1930	177
1931	340
1932	180
1933	645
1934	223
1935	247
1936	642
1937	475
1938	396
1939	250
1940	674
1941	401
1942	340
1943	439
1944	426
1945	709
1946	386
1947	637
1948	392
1949	391
1950	329
1951	347
1952	502
1953	761
1954	501
1955	271
1956	534
1957	932
1958	627
1959	356
1960	471
1961	956
1962	176
1963	667
1964	458
1965	400
1966	467
1967	789
1968	654
1969	687
1970	614
1971	394
1972	934
1973	683
1974	598
1975	996
1976	746
1977	476
1978	368
1979	857
1980	677
1981	889
1982	658
1983	752
1984	913
1985	516
1986	601
1987	940
1988	1,834
1989	856
1990	847
1991	1,067
1992	1,679
1993	939
1994	777
1995	978
1996	1,075
1997	1,037
1998	1,746
1999	994
2000	1,212
2001	658
2002	828
2003	1,034
2004	697
2005	1,090
2006	774
2007	1,085
2008	580
2009	1,060
2010	852
2011	1,340
2012	1,151
2013	571
2014	434
2015	707
2016	877
2017	954
2018	577
2019	969
2020	519
2021	1,132
2022	774
2023	987
2024	679
2025	1,536
2026	736

Download the Data

Data for records on 1924-06-21: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 5	82
5 to 10	6
10 to 15	2
15 to 20	2
20 to 25	2
25 to 30	1