Weather Records on 18 June 2010

928 weather records were set or tied worldwide on 18 June 2010. Highest significance: Upham 3 N, US.

Key Facts for 18 June 2010

On 18 June 2010, 928 weather records were set or tied at long-record stations worldwide.
430 were record highs and 263 were record lows, counting maximum and minimum temperature.
By timescale, 6 were all-time records, 36 monthly and 886 daily.
Upham 3 N set a daily record precipitation of 78.7 mm (3.1 in) on 18 June 2010.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 433 records.

Record Map

928 stations

928 station records on 18 June 2010 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 2010: highest significance records shown on the map
Station	Country	Type	Value	Significance
Upham 3 N	United States	Record daily precipitation	78.7 mm (3.1 in)	62 of 100 (Major)
Dzalinda-1	Russia	Record daily precipitation	35.1 mm (1.4 in)	58 of 100 (Notable)
Orskog	Norway	Record daily precipitation	54.2 mm (2.1 in)	56 of 100 (Notable)
Leinstrand	Norway	Record daily precipitation	37.2 mm (1.5 in)	51 of 100 (Notable)
Laxbacken	Sweden	Record daily precipitation	37.2 mm (1.5 in)	51 of 100 (Notable)
Winifred	United States	Record daily precipitation	40.4 mm (1.6 in)	50 of 100 (Notable)
Zanatepec	Mexico	Record daily precipitation	140.5 mm (5.5 in)	49 of 100 (Notable)
Andalsnes	Norway	Record daily precipitation	56.2 mm (2.2 in)	49 of 100 (Notable)
Aursund	Norway	Record daily precipitation	31.9 mm (1.3 in)	49 of 100 (Notable)
Eresfjord	Norway	Record daily precipitation	62.5 mm (2.5 in)	49 of 100 (Notable)
Mjoen	Norway	Record daily precipitation	34.2 mm (1.3 in)	49 of 100 (Notable)
Loksmyr	Norway	Record daily precipitation	40.6 mm (1.6 in)	49 of 100 (Notable)
Olenek	Russia	Record daily precipitation	32.9 mm (1.3 in)	49 of 100 (Notable)
Angardsvatnet	Norway	Record daily precipitation	34.0 mm (1.3 in)	48 of 100 (Notable)
Farmerville	United States	Record high minimum temperature	25.6 C (78.1 F)	48 of 100 (Notable)
Gronning	Norway	Record daily precipitation	37.7 mm (1.5 in)	47 of 100 (Notable)
Stalon_11	Sweden	Record daily precipitation	34.0 mm (1.3 in)	47 of 100 (Notable)
Blaiken	Sweden	Record daily precipitation	45.5 mm (1.8 in)	47 of 100 (Notable)
Ft Assiniboine	United States	Record daily precipitation	40.6 mm (1.6 in)	47 of 100 (Notable)
Haltdalen III	Norway	Record daily precipitation	27.7 mm (1.1 in)	46 of 100 (Notable)
Encarnacion	Paraguay	Record daily precipitation	130.0 mm (5.1 in)	46 of 100 (Notable)
Saran-Paul	Russia	Record daily precipitation	33.8 mm (1.3 in)	46 of 100 (Notable)
Risback_D	Sweden	Record daily precipitation	44.3 mm (1.7 in)	45 of 100 (Notable)
Marsliden	Sweden	Record daily precipitation	34.5 mm (1.4 in)	45 of 100 (Notable)
Campina Grande	Brazil	Record daily precipitation	78.0 mm (3.1 in)	44 of 100 (Notable)
Batesville	United States	Record daily precipitation	53.3 mm (2.1 in)	44 of 100 (Notable)
Sunndalsora III	Norway	Record daily precipitation	59.9 mm (2.4 in)	43 of 100 (Notable)
Sjoberg	Sweden	Record daily precipitation	35.5 mm (1.4 in)	43 of 100 (Notable)
Avasjo-Borgafjall_D	Sweden	Record daily precipitation	31.8 mm (1.3 in)	43 of 100 (Notable)
Vallecitos	Mexico	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Kenmare 1 WSW	United States	Record daily precipitation	40.6 mm (1.6 in)	42 of 100 (Notable)
Hustadvatn	Norway	Record daily precipitation	82.2 mm (3.2 in)	41 of 100 (Notable)
Songli	Norway	Record daily precipitation	42.0 mm (1.7 in)	41 of 100 (Notable)
Mahackala	Russia	Record high minimum temperature	23.8 C (74.8 F)	41 of 100 (Notable)
Leakesville 6 WSW	United States	Record daily precipitation	44.2 mm (1.7 in)	41 of 100 (Notable)
Wibaux 2 E	United States	Record low maximum temperature	12.8 C (55.0 F)	41 of 100 (Notable)
Minot Exp STN	United States	Record daily precipitation	59.7 mm (2.4 in)	41 of 100 (Notable)
Kempten	Germany	Record daily precipitation	46.0 mm (1.8 in)	40 of 100 (Notable)
Kittelfjall_D	Sweden	Record daily precipitation	50.6 mm (2.0 in)	40 of 100 (Notable)
The Dalles	United States	Record low maximum temperature	18.9 C (66.0 F)	40 of 100 (Notable)
Valle de Santiago	Mexico	Record low maximum temperature	21.7 C (71.1 F)	39 of 100 (Notable)
Kvikne I Osterdal	Norway	Record daily precipitation	41.9 mm (1.6 in)	39 of 100 (Notable)
Hafsas	Norway	Record daily precipitation	28.5 mm (1.1 in)	39 of 100 (Notable)
Dikanas	Sweden	Record daily precipitation	38.1 mm (1.5 in)	39 of 100 (Notable)
Sidney	United States	Record low maximum temperature	15.0 C (59.0 F)	39 of 100 (Notable)
Temosachi (Obs)	Mexico	Record daily precipitation	164.6 mm (6.5 in)	38 of 100 (Notable)
Gielas	Sweden	Record daily precipitation	25.4 mm (1.0 in)	38 of 100 (Notable)
Waseca S Rsch & Outreach Ctr	United States	Record daily precipitation	99.8 mm (3.9 in)	38 of 100 (Notable)
Bottineau	United States	Record daily precipitation	52.3 mm (2.1 in)	38 of 100 (Notable)
San Sebastian - Igueldo	Spain	Record low maximum temperature	14.7 C (58.5 F)	37 of 100 (Notable)
Franklin 3 NW	United States	Record high minimum temperature	26.7 C (80.1 F)	37 of 100 (Notable)
Garrison	United States	Record daily precipitation	54.9 mm (2.2 in)	37 of 100 (Notable)
Manuel Avila Camacho	Mexico	Record low maximum temperature	27.2 C (81.0 F)	36 of 100 (Notable)
Hacienda Constanza	Puerto Rico [United States]	Record daily precipitation	91.7 mm (3.6 in)	36 of 100 (Notable)
Storlien-Storvallen	Sweden	Record daily precipitation	32.8 mm (1.3 in)	36 of 100 (Notable)
Solberg	Sweden	Record daily precipitation	26.5 mm (1.0 in)	36 of 100 (Notable)
Blattnicksele	Sweden	Record daily precipitation	31.2 mm (1.2 in)	36 of 100 (Notable)
Bellevue L/D 12	United States	Record daily precipitation	53.3 mm (2.1 in)	36 of 100 (Notable)
Florence Rgnl AP	United States	Record daily precipitation	52.6 mm (2.1 in)	36 of 100 (Notable)
San Angelo	United States	Record high minimum temperature	26.1 C (79.0 F)	36 of 100 (Notable)

Counts by Type and Timescale

928 records

Records set or tied on 18 June 2010 by type: Highest daily maximum 148, Lowest daily maximum 141, Highest daily minimum 282, Lowest daily minimum 122, Heaviest daily rainfall 235.

Records on 18 June 2010 by type
Record type	Records
Highest daily maximum	148
Lowest daily maximum	141
Highest daily minimum	282
Lowest daily minimum	122
Heaviest daily rainfall	235
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 June 2010 by timescale: all-time 6, monthly 36, daily 886.

How Much Records Were Beaten By

659 broken records

Margins by which the 659 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 102.1. Ties are not counted.

Top 20 by Significance

18 June 2010

Top 20 records on 18 June 2010 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 2010	Upham 3 N, US	daily rain	78.7 mm (3.1 in)	43.4 mm (1.7 in)	65 years	62 of 100 (Major)
18 June 2010	Dzalinda-1, RU	monthly rain	35.1 mm (1.4 in)	9.9 mm (0.39 in)	60 years	58 of 100 (Notable)
18 June 2010	Orskog, NO	daily rain	54.2 mm (2.1 in)	26.0 mm (1.0 in)	49 years	56 of 100 (Notable)
18 June 2010	Leinstrand, NO	daily rain	37.2 mm (1.5 in)	23.0 mm (0.9 in)	23 years	51 of 100 (Notable)
18 June 2010	Laxbacken, SE	daily rain	37.2 mm (1.5 in)	23.6 mm (0.9 in)	16 years	51 of 100 (Notable)
18 June 2010	Winifred, US	daily rain	40.4 mm (1.6 in)	27.4 mm (1.1 in)	36 years	50 of 100 (Notable)
18 June 2010	Zanatepec, MX	daily rain	140.5 mm (5.5 in)	102.1 mm (4.0 in)	21 years	49 of 100 (Notable)
18 June 2010	Andalsnes, NO	daily rain	56.2 mm (2.2 in)	38.0 mm (1.5 in)	15 years	49 of 100 (Notable)
18 June 2010	Aursund, NO	daily rain	31.9 mm (1.3 in)	17.2 mm (0.7 in)	19 years	49 of 100 (Notable)
18 June 2010	Eresfjord, NO	daily rain	62.5 mm (2.5 in)	30.3 mm (1.2 in)	13 years	49 of 100 (Notable)
18 June 2010	Mjoen, NO	daily rain	34.2 mm (1.3 in)	21.3 mm (0.8 in)	19 years	49 of 100 (Notable)
18 June 2010	Loksmyr, NO	daily rain	40.6 mm (1.6 in)	28.2 mm (1.1 in)	13 years	49 of 100 (Notable)
18 June 2010	Olenek, RU	daily rain	32.9 mm (1.3 in)	17.3 mm (0.7 in)	16 years	49 of 100 (Notable)
18 June 2010	Angardsvatnet, NO	daily rain	34.0 mm (1.3 in)	19.2 mm (0.8 in)	13 years	48 of 100 (Notable)
18 June 2010	Farmerville, US	daily high min	25.6 C (78.1 F)	2.3 C (4.1 F)	104 years	48 of 100 (Notable)
18 June 2010	Gronning, NO	daily rain	37.7 mm (1.5 in)	23.5 mm (0.9 in)	15 years	47 of 100 (Notable)
18 June 2010	Stalon_11, SE	daily rain	34.0 mm (1.3 in)	18.1 mm (0.7 in)	45 years	47 of 100 (Notable)
18 June 2010	Blaiken, SE	monthly rain	45.5 mm (1.8 in)	14.0 mm (0.6 in)	24 years	47 of 100 (Notable)
18 June 2010	Ft Assiniboine, US	daily rain	40.6 mm (1.6 in)	11.6 mm (0.5 in)	81 years	47 of 100 (Notable)
18 June 2010	Haltdalen III, NO	daily rain	27.7 mm (1.1 in)	16.5 mm (0.6 in)	31 years	46 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

1800 to 2010

Records set or tied on this calendar date in each year from 1800 to 2010. 2010 had 928 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 2010-06-18: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 20	630
20 to 40	25
40 to 60	2
60 to 80	0
80 to 100	1
100 to 120	1