Weather Records on 18 June 1993

834 weather records were set or tied worldwide on 18 June 1993. Highest significance: Varberg, SE.

Key Facts for 18 June 1993

On 18 June 1993, 834 weather records were set or tied at long-record stations worldwide.
222 were record highs and 285 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 12 monthly and 822 daily.
Varberg set a daily record precipitation of 46.8 mm (1.8 in) on 18 June 1993.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 434 records.

Record Map

834 stations

834 station records on 18 June 1993 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 1993: highest significance records shown on the map
Station	Country	Type	Value	Significance
Varberg	Sweden	Record daily precipitation	46.8 mm (1.8 in)	68 of 100 (Major)
Dillon 1 E	United States	Record daily precipitation	30.5 mm (1.2 in)	64 of 100 (Major)
Gove 4W	United States	Record daily precipitation	57.4 mm (2.3 in)	64 of 100 (Major)
Abbott 1 SE	United States	Record daily precipitation	43.7 mm (1.7 in)	63 of 100 (Major)
Bravo	United States	Record daily precipitation	115.1 mm (4.5 in)	60 of 100 (Major)
Canton	United States	Record daily precipitation	108.5 mm (4.3 in)	58 of 100 (Notable)
Hays 1 S	United States	Record daily precipitation	84.3 mm (3.3 in)	58 of 100 (Notable)
Waynesville 1 E	United States	Record daily precipitation	45.2 mm (1.8 in)	58 of 100 (Notable)
Cumikan	Russia	Record daily precipitation	56.9 mm (2.2 in)	57 of 100 (Notable)
Healy	United States	Record daily precipitation	62.7 mm (2.5 in)	55 of 100 (Notable)
Calkini (Smn)	Mexico	Record daily precipitation	137.9 mm (5.4 in)	53 of 100 (Notable)
Ocampo	Mexico	Record low minimum temperature	11.7 C (53.1 F)	51 of 100 (Notable)
Boulder	United States	Record daily precipitation	48.0 mm (1.9 in)	50 of 100 (Notable)
Hartley 4 ESE	United States	Record daily precipitation	62.7 mm (2.5 in)	50 of 100 (Notable)
Cedar Bluff Dam	United States	Record daily precipitation	49.3 mm (1.9 in)	49 of 100 (Notable)
Chicxulub Puerto	Mexico	Record daily precipitation	84.8 mm (3.3 in)	46 of 100 (Notable)
Clear Lake	United States	Record low maximum temperature	14.4 C (57.9 F)	46 of 100 (Notable)
Nicolas Bravo KM. 71	Mexico	Record daily precipitation	98.0 mm (3.9 in)	45 of 100 (Notable)
Parker 6 E	United States	Record daily precipitation	33.0 mm (1.3 in)	45 of 100 (Notable)
Utica	United States	Record daily precipitation	55.4 mm (2.2 in)	45 of 100 (Notable)
Barkovskaja	Russia	Record daily precipitation	33.5 mm (1.3 in)	44 of 100 (Notable)
Jackvik	Sweden	Record daily precipitation	25.9 mm (1.0 in)	44 of 100 (Notable)
Phillipsburg 1 SSE	United States	Record daily precipitation	86.4 mm (3.4 in)	44 of 100 (Notable)
Elgin 2SSW	United States	Record daily precipitation	94.7 mm (3.7 in)	44 of 100 (Notable)
Conlen	United States	Record daily precipitation	45.7 mm (1.8 in)	43 of 100 (Notable)
Oshkosh	United States	Record daily precipitation	59.7 mm (2.4 in)	42 of 100 (Notable)
Postville	United States	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
La Crescent Dam 7	United States	Record daily precipitation	65.3 mm (2.6 in)	41 of 100 (Notable)
Aleksandrov Gaj	Russia	Record daily precipitation	28.2 mm (1.1 in)	40 of 100 (Notable)
Salamanca Aeropuerto	Spain	Record daily precipitation	25.6 mm (1.0 in)	40 of 100 (Notable)
Onaway 4N	United States	Record daily precipitation	43.2 mm (1.7 in)	40 of 100 (Notable)
Lodgepole	United States	Record low maximum temperature	14.4 C (57.9 F)	40 of 100 (Notable)
Plattsmouth 1E	United States	Record daily precipitation	80.5 mm (3.2 in)	40 of 100 (Notable)
De Smet	United States	Record low maximum temperature	15.0 C (59.0 F)	40 of 100 (Notable)
Mineiros Do Tiete (Cpef)	Brazil	Record daily precipitation	31.6 mm (1.2 in)	39 of 100 (Notable)
Chuuk WSO AP	Federated States of Micronesia	Record daily precipitation	98.6 mm (3.9 in)	39 of 100 (Notable)
Lagunillas	Mexico	Record low minimum temperature	10.0 C (50.0 F)	39 of 100 (Notable)
Evergreen	United States	Record daily precipitation	33.8 mm (1.3 in)	39 of 100 (Notable)
Ragland 3 SSW	United States	Record daily precipitation	38.1 mm (1.5 in)	39 of 100 (Notable)
Sanderson	United States	Record low maximum temperature	28.3 C (82.9 F)	39 of 100 (Notable)
Palenque (Dge)	Mexico	Record daily precipitation	104.9 mm (4.1 in)	38 of 100 (Notable)
Cawker City	United States	Record daily precipitation	60.2 mm (2.4 in)	38 of 100 (Notable)
Luverne	United States	Record low maximum temperature	17.2 C (63.0 F)	38 of 100 (Notable)
Bruning	United States	Record daily precipitation	40.6 mm (1.6 in)	38 of 100 (Notable)
Holdrege	United States	Record low maximum temperature	18.9 C (66.0 F)	38 of 100 (Notable)
Stephan 2 NW	United States	Record low maximum temperature	15.6 C (60.1 F)	38 of 100 (Notable)
Dzibalchen	Mexico	Record daily precipitation	69.9 mm (2.8 in)	37 of 100 (Notable)
Greeley	United States	Record low maximum temperature	15.6 C (60.1 F)	37 of 100 (Notable)
Roy	United States	Record low minimum temperature	3.3 C (37.9 F)	37 of 100 (Notable)
Ft Bragg 5 N	United States	Record high maximum temperature	26.7 C (80.1 F)	36 of 100 (Notable)
Lovewell Dam	United States	Record daily precipitation	69.3 mm (2.7 in)	36 of 100 (Notable)
Cambridge	United States	Record low maximum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
Blanchardville #2	United States	Record daily precipitation	88.1 mm (3.5 in)	36 of 100 (Notable)
Mauston 1 SE	United States	Record low maximum temperature	15.6 C (60.1 F)	36 of 100 (Notable)
Juchitan de Zaragoza	Mexico	Record daily precipitation	131.8 mm (5.2 in)	35 of 100 (Notable)
Motul	Mexico	Record daily precipitation	61.7 mm (2.4 in)	35 of 100 (Notable)
Akron 4 E	United States	Record low maximum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Canon City	United States	Record daily precipitation	27.9 mm (1.1 in)	35 of 100 (Notable)
Scott City	United States	Record daily precipitation	67.3 mm (2.6 in)	35 of 100 (Notable)
N Platte Exp Farm	United States	Record daily precipitation	81.8 mm (3.2 in)	35 of 100 (Notable)

Counts by Type and Timescale

834 records

Records set or tied on 18 June 1993 by type: Highest daily maximum 110, Lowest daily maximum 222, Highest daily minimum 112, Lowest daily minimum 63, Heaviest daily rainfall 326, Heaviest daily snowfall 1.

Records on 18 June 1993 by type
Record type	Records
Highest daily maximum	110
Lowest daily maximum	222
Highest daily minimum	112
Lowest daily minimum	63
Heaviest daily rainfall	326
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 18 June 1993 by timescale: all-time 0, monthly 12, daily 822.

How Much Records Were Beaten By

678 broken records

Margins by which the 678 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 97.3. Ties are not counted.

Top 20 by Significance

18 June 1993

Top 20 records on 18 June 1993 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 1993	Varberg, SE	daily rain	46.8 mm (1.8 in)	29.5 mm (1.2 in)	60 years	68 of 100 (Major)
18 June 1993	Dillon 1 E, US	daily rain	30.5 mm (1.2 in)	18.6 mm (0.7 in)	47 years	64 of 100 (Major)
18 June 1993	Gove 4W, US	daily rain	57.4 mm (2.3 in)	32.0 mm (1.3 in)	96 years	64 of 100 (Major)
18 June 1993	Abbott 1 SE, US	daily rain	43.7 mm (1.7 in)	32.0 mm (1.3 in)	72 years	63 of 100 (Major)
18 June 1993	Bravo, US	daily rain	115.1 mm (4.5 in)	97.3 mm (3.8 in)	50 years	60 of 100 (Major)
18 June 1993	Canton, US	daily rain	108.5 mm (4.3 in)	79.5 mm (3.1 in)	46 years	58 of 100 (Notable)
18 June 1993	Hays 1 S, US	daily rain	84.3 mm (3.3 in)	51.0 mm (2.0 in)	38 years	58 of 100 (Notable)
18 June 1993	Waynesville 1 E, US	daily rain	45.2 mm (1.8 in)	19.8 mm (0.8 in)	95 years	58 of 100 (Notable)
18 June 1993	Cumikan, RU	daily rain	56.9 mm (2.2 in)	40.2 mm (1.6 in)	40 years	57 of 100 (Notable)
18 June 1993	Healy, US	daily rain	62.7 mm (2.5 in)	30.2 mm (1.2 in)	72 years	55 of 100 (Notable)
18 June 1993	Calkini (Smn), MX	monthly rain	137.9 mm (5.4 in)	48.0 mm (1.9 in)	31 years	53 of 100 (Notable)
18 June 1993	Ocampo, MX	daily low min	11.7 C (53.1 F)	8.3 C (14.9 F)	27 years	51 of 100 (Notable)
18 June 1993	Boulder, US	daily rain	48.0 mm (1.9 in)	26.2 mm (1.0 in)	44 years	50 of 100 (Notable)
18 June 1993	Hartley 4 ESE, US	daily rain	62.7 mm (2.5 in)	42.4 mm (1.7 in)	20 years	50 of 100 (Notable)
18 June 1993	Cedar Bluff Dam, US	daily rain	49.3 mm (1.9 in)	39.9 mm (1.6 in)	38 years	49 of 100 (Notable)
18 June 1993	Chicxulub Puerto, MX	daily rain	84.8 mm (3.3 in)	59.9 mm (2.4 in)	16 years	46 of 100 (Notable)
18 June 1993	Clear Lake, US	daily low max	14.4 C (57.9 F)	5.0 C (9.0 F)	88 years	46 of 100 (Notable)
18 June 1993	Nicolas Bravo KM. 71, MX	daily rain	98.0 mm (3.9 in)	63.2 mm (2.5 in)	26 years	45 of 100 (Notable)
18 June 1993	Parker 6 E, US	daily rain	33.0 mm (1.3 in)	17.3 mm (0.7 in)	67 years	45 of 100 (Notable)
18 June 1993	Utica, US	daily rain	55.4 mm (2.2 in)	40.2 mm (1.6 in)	42 years	45 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 1993

Records set or tied on this calendar date in each year from 1800 to 1993. 1993 had 834 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 1993-06-18: 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).

Histogram of margins by which records were beaten on 18 June 1993
Margin	Records
0 to 20	627
20 to 40	31
40 to 60	17
60 to 80	2
80 to 100	1