Weather Records on 17 June 1985

693 weather records were set or tied worldwide on 17 June 1985. Highest significance: Rolla Missouri S&T, US.

Key Facts for 17 June 1985

On 17 June 1985, 693 weather records were set or tied at long-record stations worldwide.
280 were record highs and 258 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 15 monthly and 675 daily.
Rolla Missouri S&T set a daily record precipitation of 90.7 mm (3.6 in) on 17 June 1985.
Across 162 earlier years (1807 to 2026) the same calendar date averaged 429 records.

Record Map

693 stations

693 station records on 17 June 1985 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 June 1985: highest significance records shown on the map
Station	Country	Type	Value	Significance
Rolla Missouri S&T	United States	Record daily precipitation	90.7 mm (3.6 in)	56 of 100 (Notable)
Lerma	Mexico	Record daily precipitation	60.7 mm (2.4 in)	55 of 100 (Notable)
Salem	United States	Record daily precipitation	105.9 mm (4.2 in)	53 of 100 (Notable)
Steelville 2 N	United States	Record daily precipitation	64.0 mm (2.5 in)	51 of 100 (Notable)
Irbejskoe	Russia	Record daily precipitation	30.1 mm (1.2 in)	48 of 100 (Notable)
Yakutat AP	United States	Record daily precipitation	97.3 mm (3.8 in)	46 of 100 (Notable)
Yap Island WSO AP	Federated States of Micronesia	Record daily precipitation	166.4 mm (6.6 in)	44 of 100 (Notable)
Givhans Ferry 2 ESE	United States	Record daily precipitation	67.8 mm (2.7 in)	44 of 100 (Notable)
Murom	Russia	Record daily precipitation	38.8 mm (1.5 in)	43 of 100 (Notable)
Waynesville 2 W	United States	Record daily precipitation	114.8 mm (4.5 in)	43 of 100 (Notable)
Daugavpils	Latvia	Record daily precipitation	63.5 mm (2.5 in)	42 of 100 (Notable)
Round Spring 2SW	United States	Record daily precipitation	87.4 mm (3.4 in)	42 of 100 (Notable)
Farmington	United States	Record daily precipitation	60.5 mm (2.4 in)	41 of 100 (Notable)
Verona Villafranca	Italy	Record daily precipitation	46.8 mm (1.8 in)	40 of 100 (Notable)
Novoselenginsk	Russia	Record daily precipitation	29.5 mm (1.2 in)	39 of 100 (Notable)
Hamburg Fuhlsbuettel	Germany	Record low maximum temperature	12.0 C (53.6 F)	37 of 100 (Notable)
Biskra	Algeria	Record high maximum temperature	45.5 C (113.9 F)	36 of 100 (Notable)
Gorlitz	Germany	Record low minimum temperature	4.4 C (39.9 F)	36 of 100 (Notable)
Bodie California St Historic P	United States	Record high maximum temperature	28.3 C (82.9 F)	36 of 100 (Notable)
Ferron	United States	Record high maximum temperature	33.9 C (93.0 F)	36 of 100 (Notable)
Jackson McKellar- Sipes AP	United States	Record daily precipitation	49.5 mm (1.9 in)	36 of 100 (Notable)
Zapopan	Mexico	Record daily precipitation	71.9 mm (2.8 in)	35 of 100 (Notable)
Memphis	United States	Record daily precipitation	43.9 mm (1.7 in)	35 of 100 (Notable)
Mantova	Italy	Record daily precipitation	36.0 mm (1.4 in)	34 of 100 (Routine)
Tototlan	Mexico	Record low minimum temperature	5.0 C (41.0 F)	34 of 100 (Routine)
Puruandiro	Mexico	Record daily precipitation	41.9 mm (1.6 in)	34 of 100 (Routine)
Ogoron	Russia	Record daily precipitation	35.7 mm (1.4 in)	34 of 100 (Routine)
Pembroke	United States	Record daily precipitation	44.7 mm (1.8 in)	34 of 100 (Routine)
Boonville	United States	Record daily precipitation	75.2 mm (3.0 in)	33 of 100 (Routine)
De Sabla	United States	Record high maximum temperature	39.4 C (102.9 F)	32 of 100 (Routine)
Moberly	United States	Record daily precipitation	45.5 mm (1.8 in)	32 of 100 (Routine)
Goldbutte 7 N	United States	Record low minimum temperature	0.0 C (32.0 F)	32 of 100 (Routine)
Highmore	United States	Record low minimum temperature	1.7 C (35.1 F)	32 of 100 (Routine)
Annex Creek	United States	Record low maximum temperature	7.8 C (46.0 F)	32 of 100 (Routine)
Meleiro	Brazil	Record daily precipitation	53.6 mm (2.1 in)	31 of 100 (Routine)
Bombay/Santacruz	India	Record daily precipitation	224.0 mm (8.8 in)	31 of 100 (Routine)
Auberry 2 NW	United States	Record high minimum temperature	25.0 C (77.0 F)	31 of 100 (Routine)
Sparta 1 W	United States	Record daily precipitation	36.6 mm (1.4 in)	31 of 100 (Routine)
St Peter	United States	Record low minimum temperature	5.0 C (41.0 F)	31 of 100 (Routine)
Prospect 2 SW	United States	Record high minimum temperature	12.8 C (55.0 F)	31 of 100 (Routine)
Sonora	United States	Record high minimum temperature	23.9 C (75.0 F)	31 of 100 (Routine)
La Junta	Mexico	Record low minimum temperature	5.0 C (41.0 F)	30 of 100 (Routine)
Colonia Escandon	Mexico	Record daily precipitation	32.8 mm (1.3 in)	30 of 100 (Routine)
Quincy	United States	Record high maximum temperature	40.6 C (105.1 F)	30 of 100 (Routine)
Centralia	United States	Record daily precipitation	67.3 mm (2.6 in)	30 of 100 (Routine)
Javlenka	Kazakhstan	Record daily precipitation	25.6 mm (1.0 in)	29 of 100 (Routine)
Los Castillos	Mexico	Record daily precipitation	39.4 mm (1.6 in)	29 of 100 (Routine)
Ayo El Chico	Mexico	Record daily precipitation	45.0 mm (1.8 in)	29 of 100 (Routine)
Lake Spaulding	United States	Record high maximum temperature	32.2 C (90.0 F)	29 of 100 (Routine)
Kenton	United States	Record high maximum temperature	40.0 C (104.0 F)	29 of 100 (Routine)
Monticello 2E	United States	Record high minimum temperature	13.9 C (57.0 F)	29 of 100 (Routine)
Dutch Harbor	United States	Record low maximum temperature	6.7 C (44.1 F)	29 of 100 (Routine)
Iliamna AP	United States	Record low minimum temperature	1.1 C (34.0 F)	29 of 100 (Routine)
McCloud	United States	Record high minimum temperature	12.8 C (55.0 F)	28 of 100 (Routine)
Angermunde	Germany	Record low maximum temperature	13.4 C (56.1 F)	27 of 100 (Routine)
Hurbanovo	Slovakia	Record low maximum temperature	14.8 C (58.6 F)	27 of 100 (Routine)
Cuquio	Mexico	Record daily precipitation	39.9 mm (1.6 in)	27 of 100 (Routine)
Ljubljana Bezigrad	Slovenia	Record low maximum temperature	14.6 C (58.3 F)	27 of 100 (Routine)
Hanford 1 S	United States	Record high minimum temperature	20.6 C (69.1 F)	27 of 100 (Routine)
Winterset 4N	United States	Record daily precipitation	26.4 mm (1.0 in)	27 of 100 (Routine)

Counts by Type and Timescale

693 records

Records set or tied on 17 June 1985 by type: Highest daily maximum 170, Lowest daily maximum 142, Highest daily minimum 110, Lowest daily minimum 116, Heaviest daily rainfall 155.

Records on 17 June 1985 by type
Record type	Records
Highest daily maximum	170
Lowest daily maximum	142
Highest daily minimum	110
Lowest daily minimum	116
Heaviest daily rainfall	155
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 17 June 1985 by timescale: all-time 3, monthly 15, daily 675.

How Much Records Were Beaten By

518 broken records

Margins by which the 518 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 131.6. Ties are not counted.

Top 20 by Significance

17 June 1985

Top 20 records on 17 June 1985 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 June 1985	Rolla Missouri S&T, US	daily rain	90.7 mm (3.6 in)	44.5 mm (1.8 in)	60 years	56 of 100 (Notable)
17 June 1985	Lerma, MX	daily rain	60.7 mm (2.4 in)	37.8 mm (1.5 in)	36 years	55 of 100 (Notable)
17 June 1985	Salem, US	monthly rain	105.9 mm (4.2 in)	19.5 mm (0.8 in)	69 years	53 of 100 (Notable)
17 June 1985	Steelville 2 N, US	daily rain	64.0 mm (2.5 in)	45.2 mm (1.8 in)	34 years	51 of 100 (Notable)
17 June 1985	Irbejskoe, RU	daily rain	30.1 mm (1.2 in)	17.9 mm (0.7 in)	30 years	48 of 100 (Notable)
17 June 1985	Yakutat AP, US	daily rain	97.3 mm (3.8 in)	34.3 mm (1.4 in)	47 years	46 of 100 (Notable)
17 June 1985	Yap Island WSO AP, FM	daily rain	166.4 mm (6.6 in)	131.6 mm (5.2 in)	6 years	44 of 100 (Notable)
17 June 1985	Givhans Ferry 2 ESE, US	daily rain	67.8 mm (2.7 in)	53.6 mm (2.1 in)	34 years	44 of 100 (Notable)
17 June 1985	Murom, RU	daily rain	38.8 mm (1.5 in)	17.5 mm (0.7 in)	38 years	43 of 100 (Notable)
17 June 1985	Waynesville 2 W, US	monthly rain	114.8 mm (4.5 in)	25.9 mm (1.0 in)	35 years	43 of 100 (Notable)
17 June 1985	Daugavpils, LV	all-time rain	63.5 mm (2.5 in)	8.1 mm (0.32 in)	29 years	42 of 100 (Notable)
17 June 1985	Round Spring 2SW, US	monthly rain	87.4 mm (3.4 in)	18.8 mm (0.7 in)	33 years	42 of 100 (Notable)
17 June 1985	Farmington, US	daily rain	60.5 mm (2.4 in)	30.5 mm (1.2 in)	40 years	41 of 100 (Notable)
17 June 1985	Verona Villafranca, IT	daily rain	46.8 mm (1.8 in)	34.0 mm (1.3 in)	7 years	40 of 100 (Notable)
17 June 1985	Novoselenginsk, RU	daily rain	29.5 mm (1.2 in)	17.0 mm (0.7 in)	12 years	39 of 100 (Notable)
17 June 1985	Hamburg Fuhlsbuettel, DE	daily low max	12.0 C (53.6 F)	1.0 C (1.8 F)	89 years	37 of 100 (Notable)
17 June 1985	Biskra, DZ	daily high max	45.5 C (113.9 F)	2.5 C (4.5 F)	68 years	36 of 100 (Notable)
17 June 1985	Gorlitz, DE	daily low min	4.4 C (39.9 F)	0.3 C (0.5 F)	89 years	36 of 100 (Notable)
17 June 1985	Bodie California St Historic P, US	daily high max	28.3 C (82.9 F)	0.5 C (0.9 F)	86 years	36 of 100 (Notable)
17 June 1985	Ferron, US	daily high max	33.9 C (93.0 F)	1.1 C (2.0 F)	86 years	36 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

1807 to 1985

Records set or tied on this calendar date in each year from 1807 to 1985. 1985 had 693 records.

Counts for years before the ledger starts come from the same station rules.

Records on 06-17 in each year
Year	Records
1807	2
1810	1
1811	1
1830	1
1837	1
1839	1
1840	1
1845	1
1846	1
1848	1
1855	1
1866	2
1867	1
1869	2
1872	1
1873	1
1874	1
1875	1
1878	1
1879	1
1882	3
1883	1
1884	1
1885	3
1886	3
1887	2
1888	2
1889	1
1890	1
1892	3
1894	1
1895	7
1896	3
1897	2
1898	1
1899	2
1900	6
1901	9
1902	4
1903	8
1904	4
1905	12
1906	22
1907	20
1908	26
1909	13
1910	9
1911	22
1912	47
1913	45
1914	101
1915	20
1916	103
1917	68
1918	36
1919	58
1920	79
1921	52
1922	59
1923	110
1924	80
1925	136
1926	193
1927	357
1928	137
1929	238
1930	354
1931	194
1932	257
1933	413
1934	310
1935	338
1936	484
1937	284
1938	245
1939	1,206
1940	454
1941	250
1942	286
1943	289
1944	623
1945	614
1946	419
1947	336
1948	452
1949	571
1950	506
1951	208
1952	752
1953	455
1954	488
1955	570
1956	375
1957	761
1958	597
1959	507
1960	511
1961	1,319
1962	323
1963	383
1964	794
1965	763
1966	464
1967	402
1968	403
1969	700
1970	435
1971	407
1972	437
1973	701
1974	932
1975	453
1976	430
1977	410
1978	589
1979	646
1980	754
1981	1,201
1982	642
1983	728
1984	644
1985	693
1986	912
1987	1,078
1988	712
1989	870
1990	932
1991	1,094
1992	795
1993	684
1994	1,186
1995	1,350
1996	750
1997	1,056
1998	1,661
1999	1,260
2000	1,460
2001	678
2002	1,148
2003	647
2004	839
2005	914
2006	724
2007	839
2008	656
2009	739
2010	1,104
2011	922
2012	792
2013	610
2014	685
2015	1,113
2016	874
2017	692
2018	1,050
2019	551
2020	914
2021	1,980
2022	1,209
2023	617
2024	839
2025	593
2026	743

Download the Data

Data for records on 1985-06-17: 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	492
20 to 40	20
40 to 60	4
60 to 80	0
80 to 100	1
100 to 120	0
120 to 140	1