Weather Records on 21 June 2004

697 weather records were set or tied worldwide on 21 June 2004. Highest significance: Agartala, IN.

Key Facts for 21 June 2004

On 21 June 2004, 697 weather records were set or tied at long-record stations worldwide.
248 were record highs and 297 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 17 monthly and 675 daily.
Agartala set a daily record precipitation of 370.8 mm (14.6 in) on 21 June 2004.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 429 records.

Record Map

697 stations

697 station records on 21 June 2004 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 June 2004: highest significance records shown on the map
Station	Country	Type	Value	Significance
Agartala	India	Record daily precipitation	370.8 mm (14.6 in)	80 of 100 (Exceptional)
Narva	Estonia	Record daily precipitation	40.4 mm (1.6 in)	64 of 100 (Major)
Gaya	India	Record daily precipitation	210.1 mm (8.3 in)	62 of 100 (Major)
Tazovskoe	Russia	Record daily precipitation	27.7 mm (1.1 in)	53 of 100 (Notable)
Hammon 3 SSW	United States	Record daily precipitation	65.5 mm (2.6 in)	53 of 100 (Notable)
Magueyes Is	Puerto Rico [United States]	Record high minimum temperature	31.7 C (89.1 F)	52 of 100 (Notable)
Carnegie 5 NE	United States	Record daily precipitation	89.4 mm (3.5 in)	49 of 100 (Notable)
Cope Rch	United States	Record daily precipitation	76.2 mm (3.0 in)	49 of 100 (Notable)
Pinsk	Belarus	Record daily precipitation	26.2 mm (1.0 in)	47 of 100 (Notable)
Meridian Key Fld	United States	Record daily precipitation	66.3 mm (2.6 in)	46 of 100 (Notable)
Echunga Golf Course	Australia	Record daily precipitation	31.6 mm (1.2 in)	43 of 100 (Notable)
Johvi	Estonia	Record daily precipitation	35.5 mm (1.4 in)	43 of 100 (Notable)
Blackleaf	United States	Record low minimum temperature	-0.6 C (30.9 F)	43 of 100 (Notable)
Richland Springs	United States	Record daily precipitation	76.7 mm (3.0 in)	43 of 100 (Notable)
Playa Vicente	Mexico	Record low minimum temperature	15.6 C (60.1 F)	42 of 100 (Notable)
Karlshamn	Sweden	Record low minimum temperature	5.6 C (42.1 F)	41 of 100 (Notable)
Woodville 4 ESE	United States	Record daily precipitation	56.4 mm (2.2 in)	41 of 100 (Notable)
Skagway	United States	Record high maximum temperature	30.6 C (87.1 F)	41 of 100 (Notable)
Columbia	United States	Record daily precipitation	75.7 mm (3.0 in)	41 of 100 (Notable)
Las Animas	United States	Record low maximum temperature	19.4 C (66.9 F)	40 of 100 (Notable)
Seward	United States	Record daily precipitation	56.1 mm (2.2 in)	40 of 100 (Notable)
Ocosingo	Mexico	Record low maximum temperature	18.9 C (66.0 F)	39 of 100 (Notable)
Mimiapan	Mexico	Record low minimum temperature	1.7 C (35.1 F)	39 of 100 (Notable)
Puskinskie_Gory	Russia	Record daily precipitation	27.2 mm (1.1 in)	39 of 100 (Notable)
Mae Sot	Thailand	Record daily precipitation	74.7 mm (2.9 in)	39 of 100 (Notable)
Brevard	United States	Record daily precipitation	91.7 mm (3.6 in)	39 of 100 (Notable)
Wilburton 9 ENE	United States	Record low maximum temperature	25.6 C (78.1 F)	39 of 100 (Notable)
Pembina	United States	Record low maximum temperature	11.7 C (53.1 F)	39 of 100 (Notable)
Madera	Mexico	Record daily precipitation	45.5 mm (1.8 in)	38 of 100 (Notable)
Rocky Ford 2 SE	United States	Record daily precipitation	31.8 mm (1.3 in)	38 of 100 (Notable)
Verhnedvinsk	Belarus	Record daily precipitation	40.5 mm (1.6 in)	37 of 100 (Notable)
Mokpo	Korea, South	Record daily precipitation	115.6 mm (4.6 in)	37 of 100 (Notable)
Ketchikan AP	United States	Record high maximum temperature	28.9 C (84.0 F)	37 of 100 (Notable)
Nuevo Morelos	Mexico	Record low minimum temperature	12.8 C (55.0 F)	36 of 100 (Notable)
San Carlos	Mexico	Record daily precipitation	71.6 mm (2.8 in)	36 of 100 (Notable)
Lehigh 4 SW	United States	Record daily precipitation	44.7 mm (1.8 in)	36 of 100 (Notable)
Jacksboro	United States	Record daily precipitation	41.7 mm (1.6 in)	36 of 100 (Notable)
Clinton	United States	Record daily precipitation	58.4 mm (2.3 in)	35 of 100 (Notable)
Stillwater 2 W	United States	Record daily precipitation	67.6 mm (2.7 in)	35 of 100 (Notable)
Lake Maloya	United States	Record daily precipitation	31.8 mm (1.3 in)	34 of 100 (Routine)
Marshall	United States	Record daily precipitation	86.4 mm (3.4 in)	34 of 100 (Routine)
La Popa	Mexico	Record daily precipitation	30.0 mm (1.2 in)	33 of 100 (Routine)
Joseph	United States	Record high minimum temperature	15.0 C (59.0 F)	33 of 100 (Routine)
San Angelo	United States	Record daily precipitation	48.5 mm (1.9 in)	33 of 100 (Routine)
Big Delta AP	United States	Record high minimum temperature	17.8 C (64.0 F)	33 of 100 (Routine)
Sharcovschina	Belarus	Record daily precipitation	70.9 mm (2.8 in)	32 of 100 (Routine)
San Diego Curupatzeo	Mexico	Record low minimum temperature	10.0 C (50.0 F)	32 of 100 (Routine)
Victoria	Mexico	Record low minimum temperature	15.6 C (60.1 F)	32 of 100 (Routine)
Tegjultja	Russia	Record high minimum temperature	17.9 C (64.2 F)	32 of 100 (Routine)
Lyons	United States	Record daily precipitation	48.3 mm (1.9 in)	32 of 100 (Routine)
Spiro	United States	Record daily precipitation	57.4 mm (2.3 in)	32 of 100 (Routine)
Bay City Wtr Wks	United States	Record high minimum temperature	30.6 C (87.1 F)	32 of 100 (Routine)
Valga	Estonia	Record daily precipitation	35.8 mm (1.4 in)	31 of 100 (Routine)
Rosenheim	Germany	Record low minimum temperature	3.6 C (38.5 F)	31 of 100 (Routine)
Mtn Lake	United States	Record high minimum temperature	26.7 C (80.1 F)	31 of 100 (Routine)
El Vado Dam	United States	Record high maximum temperature	36.1 C (97.0 F)	31 of 100 (Routine)
Wrangell AP	United States	Record high maximum temperature	28.3 C (82.9 F)	31 of 100 (Routine)
Gustavus	United States	Record high maximum temperature	28.9 C (84.0 F)	31 of 100 (Routine)
Anderson FAA AP	United States	Record daily precipitation	42.4 mm (1.7 in)	31 of 100 (Routine)
Hiddensee-Vitte	Germany	Record low minimum temperature	7.8 C (46.0 F)	30 of 100 (Routine)

Counts by Type and Timescale

697 records

Records set or tied on 21 June 2004 by type: Highest daily maximum 122, Lowest daily maximum 72, Highest daily minimum 126, Lowest daily minimum 225, Heaviest daily rainfall 152.

Records on 21 June 2004 by type
Record type	Records
Highest daily maximum	122
Lowest daily maximum	72
Highest daily minimum	126
Lowest daily minimum	225
Heaviest daily rainfall	152
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 21 June 2004 by timescale: all-time 5, monthly 17, daily 675.

How Much Records Were Beaten By

520 broken records

Margins by which the 520 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 149.8. Ties are not counted.

Top 20 by Significance

21 June 2004

Top 20 records on 21 June 2004 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 June 2004	Agartala, IN	daily rain	370.8 mm (14.6 in)	149.8 mm (5.9 in)	103 years	80 of 100 (Exceptional)
21 June 2004	Narva, EE	daily rain	40.4 mm (1.6 in)	20.0 mm (0.8 in)	65 years	64 of 100 (Major)
21 June 2004	Gaya, IN	monthly rain	210.1 mm (8.3 in)	37.4 mm (1.5 in)	85 years	62 of 100 (Major)
21 June 2004	Tazovskoe, RU	daily rain	27.7 mm (1.1 in)	15.7 mm (0.6 in)	43 years	53 of 100 (Notable)
21 June 2004	Hammon 3 SSW, US	daily rain	65.5 mm (2.6 in)	44.7 mm (1.8 in)	61 years	53 of 100 (Notable)
21 June 2004	Magueyes Is, PR	all-time high min	31.7 C (89.1 F)	2.3 C (4.1 F)	34 years	52 of 100 (Notable)
21 June 2004	Carnegie 5 NE, US	daily rain	89.4 mm (3.5 in)	31.0 mm (1.2 in)	76 years	49 of 100 (Notable)
21 June 2004	Cope Rch, US	daily rain	76.2 mm (3.0 in)	62.0 mm (2.4 in)	22 years	49 of 100 (Notable)
21 June 2004	Pinsk, BY	daily rain	26.2 mm (1.0 in)	5.3 mm (0.21 in)	124 years	47 of 100 (Notable)
21 June 2004	Meridian Key Fld, US	daily rain	66.3 mm (2.6 in)	33.3 mm (1.3 in)	50 years	46 of 100 (Notable)
21 June 2004	Echunga Golf Course, AU	daily rain	31.6 mm (1.2 in)	6.2 mm (0.24 in)	88 years	43 of 100 (Notable)
21 June 2004	Johvi, EE	daily rain	35.5 mm (1.4 in)	22.7 mm (0.9 in)	10 years	43 of 100 (Notable)
21 June 2004	Blackleaf, US	daily low min	-0.6 C (30.9 F)	2.3 C (4.1 F)	96 years	43 of 100 (Notable)
21 June 2004	Richland Springs, US	daily rain	76.7 mm (3.0 in)	55.1 mm (2.2 in)	31 years	43 of 100 (Notable)
21 June 2004	Playa Vicente, MX	daily low min	15.6 C (60.1 F)	3.8 C (6.8 F)	43 years	42 of 100 (Notable)
21 June 2004	Karlshamn, SE	daily low min	5.6 C (42.1 F)	0.4 C (0.7 F)	114 years	41 of 100 (Notable)
21 June 2004	Woodville 4 ESE, US	daily rain	56.4 mm (2.2 in)	25.4 mm (1.0 in)	57 years	41 of 100 (Notable)
21 June 2004	Skagway, US	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	102 years	41 of 100 (Notable)
21 June 2004	Columbia, US	daily rain	75.7 mm (3.0 in)	48.5 mm (1.9 in)	20 years	41 of 100 (Notable)
21 June 2004	Las Animas, US	daily low max	19.4 C (66.9 F)	3.4 C (6.1 F)	83 years	40 of 100 (Notable)

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 2004

Records set or tied on this calendar date in each year from 1802 to 2004. 2004 had 697 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 2004-06-21: 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 2026-10-13 (13 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 20	486
20 to 40	26
40 to 60	6
60 to 80	1
80 to 100	0
100 to 120	0
120 to 140	0
140 to 160	1