Weather Records on 18 June 1975

821 weather records were set or tied worldwide on 18 June 1975. Highest significance: Kaycee, US.

Key Facts for 18 June 1975

On 18 June 1975, 821 weather records were set or tied at long-record stations worldwide.
163 were record highs and 321 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 12 monthly and 805 daily.
Kaycee set a daily record precipitation of 51.8 mm (2.0 in) on 18 June 1975.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 434 records.

Record Map

821 stations

821 station records on 18 June 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kaycee	United States	Record daily precipitation	51.8 mm (2.0 in)	67 of 100 (Major)
Diversion Dam	United States	Record daily precipitation	43.2 mm (1.7 in)	59 of 100 (Notable)
Hart Mtn Refuge	United States	Record daily precipitation	56.1 mm (2.2 in)	56 of 100 (Notable)
Elwood 8 S	United States	Record daily precipitation	68.8 mm (2.7 in)	54 of 100 (Notable)
Mystic Lake	United States	Record daily precipitation	50.8 mm (2.0 in)	53 of 100 (Notable)
Bes-Oba	Kazakhstan	Record daily precipitation	27.2 mm (1.1 in)	49 of 100 (Notable)
Plainview	United States	Record high minimum temperature	28.3 C (82.9 F)	48 of 100 (Notable)
Cuncas	Brazil	Record daily precipitation	50.0 mm (2.0 in)	46 of 100 (Notable)
Dubois	United States	Record daily precipitation	27.9 mm (1.1 in)	45 of 100 (Notable)
Alton 1 W	United States	Record daily precipitation	50.8 mm (2.0 in)	44 of 100 (Notable)
Mingo 6E	United States	Record daily precipitation	95.8 mm (3.8 in)	44 of 100 (Notable)
Kailua 446	United States	Record low maximum temperature	20.0 C (68.0 F)	44 of 100 (Notable)
Tuba City	United States	Record low minimum temperature	0.6 C (33.1 F)	43 of 100 (Notable)
Hoxie	United States	Record daily precipitation	106.4 mm (4.2 in)	43 of 100 (Notable)
Springer	United States	Record high minimum temperature	21.7 C (71.1 F)	43 of 100 (Notable)
Kitchener	Canada	Record daily precipitation	50.8 mm (2.0 in)	42 of 100 (Notable)
Conda	United States	Record daily precipitation	26.9 mm (1.1 in)	41 of 100 (Notable)
Kearney 4 NE	United States	Record daily precipitation	79.8 mm (3.1 in)	40 of 100 (Notable)
Austin #2	United States	Record low maximum temperature	5.0 C (41.0 F)	40 of 100 (Notable)
Poco Das Trincheiras	Brazil	Record daily precipitation	47.1 mm (1.9 in)	39 of 100 (Notable)
Summit	United States	Record daily precipitation	43.2 mm (1.7 in)	39 of 100 (Notable)
Madison	United States	Record daily precipitation	57.2 mm (2.3 in)	39 of 100 (Notable)
Grand Is Cntrl NE Rgnl AP	United States	Record daily precipitation	57.7 mm (2.3 in)	39 of 100 (Notable)
Cerro Cora	Brazil	Record daily precipitation	95.2 mm (3.7 in)	38 of 100 (Notable)
Deadwood Dam	United States	Record daily precipitation	31.8 mm (1.3 in)	38 of 100 (Notable)
Montpelier Rs	United States	Record daily precipitation	28.2 mm (1.1 in)	38 of 100 (Notable)
Dresden	United States	Record daily precipitation	51.6 mm (2.0 in)	38 of 100 (Notable)
Broadus	United States	Record daily precipitation	47.8 mm (1.9 in)	38 of 100 (Notable)
Cheepie Post Office	Australia	Record daily precipitation	30.4 mm (1.2 in)	37 of 100 (Notable)
Limoeiro de Anadia	Brazil	Record daily precipitation	83.1 mm (3.3 in)	37 of 100 (Notable)
Coruripe	Brazil	Record daily precipitation	100.0 mm (3.9 in)	37 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record low maximum temperature	0.5 C (32.9 F)	37 of 100 (Notable)
Miller	United States	Record daily precipitation	66.0 mm (2.6 in)	37 of 100 (Notable)
Osceola	United States	Record daily precipitation	77.2 mm (3.0 in)	37 of 100 (Notable)
Ft Washakie 1 SE	United States	Record daily precipitation	40.4 mm (1.6 in)	37 of 100 (Notable)
UNIV of Utah	United States	Record low maximum temperature	11.1 C (52.0 F)	36 of 100 (Notable)
Pavillion	United States	Record daily precipitation	35.1 mm (1.4 in)	36 of 100 (Notable)
Yurecuaro	Mexico	Record low minimum temperature	12.2 C (54.0 F)	35 of 100 (Notable)
Holdrege	United States	Record daily precipitation	70.6 mm (2.8 in)	35 of 100 (Notable)
Winnemucca AP	United States	Record low maximum temperature	12.8 C (55.0 F)	35 of 100 (Notable)
Bierbank	Australia	Record daily precipitation	27.0 mm (1.1 in)	34 of 100 (Routine)
Riggins	United States	Record low maximum temperature	16.1 C (61.0 F)	34 of 100 (Routine)
Fallon Exp STN	United States	Record low maximum temperature	13.9 C (57.0 F)	34 of 100 (Routine)
Hill City Muni AP	United States	Record daily precipitation	76.5 mm (3.0 in)	34 of 100 (Routine)
Orono	United States	Record high minimum temperature	16.1 C (61.0 F)	33 of 100 (Routine)
Aurora	United States	Record daily precipitation	63.8 mm (2.5 in)	33 of 100 (Routine)
Elko Rgnl AP	United States	Record low maximum temperature	11.1 C (52.0 F)	33 of 100 (Routine)
Major Isidoro (Sertaozinho)	Brazil	Record daily precipitation	42.4 mm (1.7 in)	32 of 100 (Routine)
Beaver Mines	Canada	Record daily precipitation	40.9 mm (1.6 in)	32 of 100 (Routine)
San Andres	Mexico	Record high minimum temperature	27.8 C (82.0 F)	32 of 100 (Routine)
Clover Valley	United States	Record low maximum temperature	11.7 C (53.1 F)	32 of 100 (Routine)
Hawthorne AP	United States	Record low minimum temperature	4.4 C (39.9 F)	32 of 100 (Routine)
Temple	United States	Record high minimum temperature	25.6 C (78.1 F)	32 of 100 (Routine)
Fort Huachuca	United States	Record low maximum temperature	27.8 C (82.0 F)	32 of 100 (Routine)
Ely AP	United States	Record low minimum temperature	-3.3 C (26.1 F)	32 of 100 (Routine)
Piacabucu	Brazil	Record daily precipitation	45.0 mm (1.8 in)	31 of 100 (Routine)
Bakhmaro	Georgia	Record daily precipitation	36.7 mm (1.4 in)	31 of 100 (Routine)
Bol'soe-Almaatinskoe-Ozero	Kazakhstan	Record daily precipitation	35.4 mm (1.4 in)	31 of 100 (Routine)
Elsinore	United States	Record low maximum temperature	20.6 C (69.1 F)	31 of 100 (Routine)
Oceanside Marina	United States	Record low minimum temperature	6.7 C (44.1 F)	31 of 100 (Routine)

Counts by Type and Timescale

821 records

Records set or tied on 18 June 1975 by type: Highest daily maximum 32, Lowest daily maximum 229, Highest daily minimum 131, Lowest daily minimum 92, Heaviest daily rainfall 335, Deepest snow cover 2.

Records on 18 June 1975 by type
Record type	Records
Highest daily maximum	32
Lowest daily maximum	229
Highest daily minimum	131
Lowest daily minimum	92
Heaviest daily rainfall	335
Heaviest daily snowfall	0
Deepest snow cover	2

Records on 18 June 1975 by timescale: all-time 4, monthly 12, daily 805.

How Much Records Were Beaten By

651 broken records

Margins by which the 651 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 76.0. Ties are not counted.

Top 20 by Significance

18 June 1975

Top 20 records on 18 June 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 1975	Kaycee, US	daily rain	51.8 mm (2.0 in)	38.8 mm (1.5 in)	66 years	67 of 100 (Major)
18 June 1975	Diversion Dam, US	daily rain	43.2 mm (1.7 in)	32.3 mm (1.3 in)	46 years	59 of 100 (Notable)
18 June 1975	Hart Mtn Refuge, US	monthly rain	56.1 mm (2.2 in)	20.5 mm (0.8 in)	34 years	56 of 100 (Notable)
18 June 1975	Elwood 8 S, US	daily rain	68.8 mm (2.7 in)	45.4 mm (1.8 in)	52 years	54 of 100 (Notable)
18 June 1975	Mystic Lake, US	daily rain	50.8 mm (2.0 in)	31.5 mm (1.2 in)	28 years	53 of 100 (Notable)
18 June 1975	Bes-Oba, KZ	daily rain	27.2 mm (1.1 in)	19.9 mm (0.8 in)	20 years	49 of 100 (Notable)
18 June 1975	Plainview, US	all-time high min	28.3 C (82.9 F)	1.6 C (2.9 F)	57 years	48 of 100 (Notable)
18 June 1975	Cuncas, BR	daily rain	50.0 mm (2.0 in)	38.4 mm (1.5 in)	6 years	46 of 100 (Notable)
18 June 1975	Dubois, US	daily rain	27.9 mm (1.1 in)	20.8 mm (0.8 in)	8 years	45 of 100 (Notable)
18 June 1975	Alton 1 W, US	daily rain	50.8 mm (2.0 in)	21.6 mm (0.9 in)	68 years	44 of 100 (Notable)
18 June 1975	Mingo 6E, US	monthly rain	95.8 mm (3.8 in)	29.3 mm (1.2 in)	27 years	44 of 100 (Notable)
18 June 1975	Kailua 446, US	monthly low max	20.0 C (68.0 F)	1.1 C (2.0 F)	65 years	44 of 100 (Notable)
18 June 1975	Tuba City, US	daily low min	0.6 C (33.1 F)	5.0 C (9.0 F)	77 years	43 of 100 (Notable)
18 June 1975	Hoxie, US	all-time rain	106.4 mm (4.2 in)	2.3 mm (0.09 in)	52 years	43 of 100 (Notable)
18 June 1975	Springer, US	daily high min	21.7 C (71.1 F)	3.9 C (7.0 F)	80 years	43 of 100 (Notable)
18 June 1975	Kitchener, CA	daily rain	50.8 mm (2.0 in)	30.5 mm (1.2 in)	28 years	42 of 100 (Notable)
18 June 1975	Conda, US	daily rain	26.9 mm (1.1 in)	18.3 mm (0.7 in)	36 years	41 of 100 (Notable)
18 June 1975	Kearney 4 NE, US	daily rain	79.8 mm (3.1 in)	20.9 mm (0.8 in)	60 years	40 of 100 (Notable)
18 June 1975	Austin #2, US	daily low max	5.0 C (41.0 F)	10.0 C (18.0 F)	52 years	40 of 100 (Notable)
18 June 1975	Poco Das Trincheiras, BR	daily rain	47.1 mm (1.9 in)	26.7 mm (1.1 in)	21 years	39 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 1975

Records set or tied on this calendar date in each year from 1800 to 1975. 1975 had 821 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 1975-06-18: 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 10	550
10 to 20	64
20 to 30	20
30 to 40	12
40 to 50	3
50 to 60	1
60 to 70	0
70 to 80	1