Weather Records on 12 June 2003

1,187 weather records were set or tied worldwide on 12 June 2003. Highest significance: Warren 2 ENE, US.

Key Facts for 12 June 2003

On 12 June 2003, 1,187 weather records were set or tied at long-record stations worldwide.
803 were record highs and 158 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 55 monthly and 1,130 daily.
Warren 2 ENE set a daily record precipitation of 99.1 mm (3.9 in) on 12 June 2003.
Across 166 earlier years (1797 to 2026) the same calendar date averaged 414 records.

Record Map

1,187 stations

1,187 station records on 12 June 2003 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 June 2003: highest significance records shown on the map
Station	Country	Type	Value	Significance
Warren 2 ENE	United States	Record daily precipitation	99.1 mm (3.9 in)	78 of 100 (Major)
State UNIV	United States	Record daily precipitation	80.3 mm (3.2 in)	75 of 100 (Major)
Rison	United States	Record daily precipitation	92.7 mm (3.6 in)	69 of 100 (Major)
Camden 1	United States	Record daily precipitation	78.0 mm (3.1 in)	63 of 100 (Major)
Milan	Italy	Record high maximum temperature	38.6 C (101.5 F)	60 of 100 (Major)
Alum Fk	United States	Record daily precipitation	122.7 mm (4.8 in)	59 of 100 (Notable)
Francistown	Botswana	Record daily precipitation	25.7 mm (1.0 in)	58 of 100 (Notable)
Moorhead	United States	Record daily precipitation	73.7 mm (2.9 in)	57 of 100 (Notable)
Fordyce	United States	Record daily precipitation	110.5 mm (4.4 in)	55 of 100 (Notable)
Milan	Italy	Record high minimum temperature	27.4 C (81.3 F)	54 of 100 (Notable)
Russellville	United States	Record daily precipitation	61.0 mm (2.4 in)	54 of 100 (Notable)
Reform	United States	Record daily precipitation	67.6 mm (2.7 in)	50 of 100 (Notable)
Glenwood 4 NNE	United States	Record daily precipitation	99.1 mm (3.9 in)	49 of 100 (Notable)
Bluff City 3 SW	United States	Record daily precipitation	76.2 mm (3.0 in)	48 of 100 (Notable)
Biri	Norway	Record daily precipitation	29.0 mm (1.1 in)	47 of 100 (Notable)
Ascencion (Smn)	Mexico	Record low minimum temperature	5.6 C (42.1 F)	46 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record high maximum temperature	17.6 C (63.7 F)	46 of 100 (Notable)
Water Valley	United States	Record low maximum temperature	20.6 C (69.1 F)	46 of 100 (Notable)
Carlsbad	United States	Record low minimum temperature	9.4 C (48.9 F)	44 of 100 (Notable)
Tizi Ouzou	Algeria	Record high minimum temperature	22.5 C (72.5 F)	43 of 100 (Notable)
Sion 2	Switzerland	Record daily precipitation	29.4 mm (1.2 in)	42 of 100 (Notable)
Danville	United States	Record daily precipitation	81.8 mm (3.2 in)	42 of 100 (Notable)
Dumas	United States	Record daily precipitation	81.0 mm (3.2 in)	42 of 100 (Notable)
Covington 3 SW	United States	Record daily precipitation	34.0 mm (1.3 in)	42 of 100 (Notable)
Eagle	United States	Record low minimum temperature	-0.6 C (30.9 F)	42 of 100 (Notable)
Strasbourg-Entzheim	France	Record daily precipitation	34.8 mm (1.4 in)	41 of 100 (Notable)
Munchen-Nymphenburg	Germany	Record high maximum temperature	33.7 C (92.7 F)	41 of 100 (Notable)
Bonnerdale 5 E	United States	Record daily precipitation	86.9 mm (3.4 in)	41 of 100 (Notable)
Ardmore	United States	Record low maximum temperature	25.0 C (77.0 F)	41 of 100 (Notable)
Kenai AP	United States	Record high minimum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Praha-Klementinum	Czech Republic	Record high maximum temperature	32.6 C (90.7 F)	40 of 100 (Notable)
Benton	United States	Record daily precipitation	101.1 mm (4.0 in)	40 of 100 (Notable)
Sparkman	United States	Record daily precipitation	135.9 mm (5.4 in)	40 of 100 (Notable)
Hamlet	United States	Record daily precipitation	67.6 mm (2.7 in)	40 of 100 (Notable)
Sonnblick	Austria	Record high minimum temperature	5.7 C (42.3 F)	38 of 100 (Notable)
Heinersreuth-Vollhof	Germany	Record high maximum temperature	33.8 C (92.8 F)	38 of 100 (Notable)
San Jose de Raices	Mexico	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Brookport Dam 52	United States	Record daily precipitation	61.0 mm (2.4 in)	38 of 100 (Notable)
Boerne	United States	Record high minimum temperature	23.9 C (75.0 F)	38 of 100 (Notable)
Salzburg	Austria	Record high maximum temperature	33.0 C (91.4 F)	37 of 100 (Notable)
Dijon-Longvic	France	Record high maximum temperature	34.8 C (94.6 F)	37 of 100 (Notable)
Hohenpeissenberg	Germany	Record high maximum temperature	28.4 C (83.1 F)	37 of 100 (Notable)
Nurnberg	Germany	Record high maximum temperature	33.5 C (92.3 F)	37 of 100 (Notable)
Oberstdorf	Germany	Record high maximum temperature	30.8 C (87.4 F)	37 of 100 (Notable)
Ocampo	Mexico	Record daily precipitation	40.9 mm (1.6 in)	37 of 100 (Notable)
Basel Binningen	Switzerland	Record high maximum temperature	34.9 C (94.8 F)	37 of 100 (Notable)
Brookneal	United States	Record daily precipitation	35.8 mm (1.4 in)	37 of 100 (Notable)
Lincoln AP	United States	Record daily precipitation	76.5 mm (3.0 in)	37 of 100 (Notable)
Lyon - St Exupery	France	Record high minimum temperature	21.4 C (70.5 F)	36 of 100 (Notable)
Weissenburg	Germany	Record high maximum temperature	34.6 C (94.3 F)	36 of 100 (Notable)
Saentis	Switzerland	Record high maximum temperature	17.2 C (63.0 F)	36 of 100 (Notable)
Lugano	Switzerland	Record high maximum temperature	32.5 C (90.5 F)	36 of 100 (Notable)
Mt Vernon 3 NE	United States	Record daily precipitation	37.1 mm (1.5 in)	36 of 100 (Notable)
Chatham	United States	Record low maximum temperature	18.3 C (64.9 F)	36 of 100 (Notable)
Bordeaux-Merignac	France	Record high minimum temperature	19.8 C (67.6 F)	35 of 100 (Notable)
Bamberg	Germany	Record high maximum temperature	33.6 C (92.5 F)	35 of 100 (Notable)
Freiburg	Germany	Record high maximum temperature	36.5 C (97.7 F)	35 of 100 (Notable)
Zagreb-Gric	Croatia	Record high minimum temperature	23.5 C (74.3 F)	35 of 100 (Notable)
Sale	Morocco	Record high minimum temperature	23.4 C (74.1 F)	35 of 100 (Notable)
Kljuchi	Russia	Record low maximum temperature	6.7 C (44.1 F)	35 of 100 (Notable)

Counts by Type and Timescale

1,187 records

Records set or tied on 12 June 2003 by type: Highest daily maximum 435, Lowest daily maximum 67, Highest daily minimum 368, Lowest daily minimum 91, Heaviest daily rainfall 226.

Records on 12 June 2003 by type
Record type	Records
Highest daily maximum	435
Lowest daily maximum	67
Highest daily minimum	368
Lowest daily minimum	91
Heaviest daily rainfall	226
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 12 June 2003 by timescale: all-time 2, monthly 55, daily 1,130.

How Much Records Were Beaten By

946 broken records

Margins by which the 946 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 87.9. Ties are not counted.

Top 20 by Significance

12 June 2003

Top 20 records on 12 June 2003 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 June 2003	Warren 2 ENE, US	daily rain	99.1 mm (3.9 in)	74.0 mm (2.9 in)	94 years	78 of 100 (Major)
12 June 2003	State UNIV, US	daily rain	80.3 mm (3.2 in)	53.6 mm (2.1 in)	102 years	75 of 100 (Major)
12 June 2003	Rison, US	daily rain	92.7 mm (3.6 in)	68.6 mm (2.7 in)	72 years	69 of 100 (Major)
12 June 2003	Camden 1, US	daily rain	78.0 mm (3.1 in)	43.5 mm (1.7 in)	94 years	63 of 100 (Major)
12 June 2003	Milan, IT	all-time high max	38.6 C (101.5 F)	0.3 C (0.5 F)	100 years	60 of 100 (Major)
12 June 2003	Alum Fk, US	daily rain	122.7 mm (4.8 in)	87.9 mm (3.5 in)	44 years	59 of 100 (Notable)
12 June 2003	Francistown, BW	daily rain	25.7 mm (1.0 in)	25.7 mm (1.0 in)	80 years	58 of 100 (Notable)
12 June 2003	Moorhead, US	daily rain	73.7 mm (2.9 in)	40.7 mm (1.6 in)	81 years	57 of 100 (Notable)
12 June 2003	Fordyce, US	daily rain	110.5 mm (4.4 in)	47.0 mm (1.9 in)	57 years	55 of 100 (Notable)
12 June 2003	Milan, IT	daily high min	27.4 C (81.3 F)	4.1 C (7.4 F)	233 years	54 of 100 (Notable)
12 June 2003	Russellville, US	daily rain	61.0 mm (2.4 in)	41.9 mm (1.6 in)	69 years	54 of 100 (Notable)
12 June 2003	Reform, US	daily rain	67.6 mm (2.7 in)	37.1 mm (1.5 in)	53 years	50 of 100 (Notable)
12 June 2003	Glenwood 4 NNE, US	daily rain	99.1 mm (3.9 in)	50.3 mm (2.0 in)	52 years	49 of 100 (Notable)
12 June 2003	Bluff City 3 SW, US	daily rain	76.2 mm (3.0 in)	49.5 mm (1.9 in)	52 years	48 of 100 (Notable)
12 June 2003	Biri, NO	daily rain	29.0 mm (1.1 in)	11.9 mm (0.5 in)	66 years	47 of 100 (Notable)
12 June 2003	Ascencion (Smn), MX	daily low min	5.6 C (42.1 F)	3.3 C (5.9 F)	94 years	46 of 100 (Notable)
12 June 2003	Col du Grand St-Bernard, CH	daily high max	17.6 C (63.7 F)	2.7 C (4.9 F)	135 years	46 of 100 (Notable)
12 June 2003	Water Valley, US	daily low max	20.6 C (69.1 F)	2.2 C (4.0 F)	100 years	46 of 100 (Notable)
12 June 2003	Carlsbad, US	daily low min	9.4 C (48.9 F)	1.2 C (2.2 F)	100 years	44 of 100 (Notable)
12 June 2003	Tizi Ouzou, DZ	daily high min	22.5 C (72.5 F)	1.5 C (2.7 F)	96 years	43 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

1797 to 2003

Records set or tied on this calendar date in each year from 1797 to 2003. 2003 had 1,187 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 2003-06-12: 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Histogram of margins by which records were beaten on 12 June 2003
Margin	Records
0 to 20	902
20 to 40	28
40 to 60	11
60 to 80	4
80 to 100	1