Weather Records on 17 June 1999

1,260 weather records were set or tied worldwide on 17 June 1999. Highest significance: Placerville 3SE, US.

Key Facts for 17 June 1999

On 17 June 1999, 1,260 weather records were set or tied at long-record stations worldwide.
255 were record highs and 808 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 20 monthly and 1,240 daily.
Placerville 3SE set a monthly record daily precipitation of 38.1 mm (1.5 in) on 17 June 1999.
Across 162 earlier years (1807 to 2026) the same calendar date averaged 425 records.

Record Map

1,260 stations

1,260 station records on 17 June 1999 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 June 1999: highest significance records shown on the map
Station	Country	Type	Value	Significance
Placerville 3SE	United States	Record daily precipitation	38.1 mm (1.5 in)	67 of 100 (Major)
Stuart	United States	Record daily precipitation	191.8 mm (7.6 in)	65 of 100 (Major)
Rock Mills	United States	Record daily precipitation	147.1 mm (5.8 in)	64 of 100 (Major)
Wedgefield	United States	Record daily precipitation	66.0 mm (2.6 in)	58 of 100 (Notable)
Nevada Wtp	United States	Record low maximum temperature	15.0 C (59.0 F)	57 of 100 (Notable)
Dehradun	India	Record daily precipitation	119.9 mm (4.7 in)	54 of 100 (Notable)
Manley Hot Springs	United States	Record daily precipitation	35.6 mm (1.4 in)	51 of 100 (Notable)
Columbus	United States	Record low maximum temperature	16.1 C (61.0 F)	50 of 100 (Notable)
Fall Rvr Lake	United States	Record low maximum temperature	15.6 C (60.1 F)	50 of 100 (Notable)
Eureka 1E	United States	Record low maximum temperature	15.0 C (59.0 F)	49 of 100 (Notable)
Elberton 2 N	United States	Record low maximum temperature	21.7 C (71.1 F)	48 of 100 (Notable)
Stillmore	United States	Record daily precipitation	101.6 mm (4.0 in)	48 of 100 (Notable)
Canon City	United States	Record low maximum temperature	12.8 C (55.0 F)	47 of 100 (Notable)
Forsyth 6 NNW	United States	Record daily precipitation	32.8 mm (1.3 in)	47 of 100 (Notable)
Pao de Acucar	Brazil	Record daily precipitation	39.0 mm (1.5 in)	46 of 100 (Notable)
Alta Lufthavn	Norway	Record daily precipitation	25.6 mm (1.0 in)	46 of 100 (Notable)
Superior	United States	Record low minimum temperature	6.7 C (44.1 F)	46 of 100 (Notable)
Concordia ASOS	United States	Record low minimum temperature	8.3 C (46.9 F)	46 of 100 (Notable)
Hatch	United States	Record low maximum temperature	25.6 C (78.1 F)	45 of 100 (Notable)
Newkirk 5NE	United States	Record low maximum temperature	20.0 C (68.0 F)	45 of 100 (Notable)
Atzalan	Mexico	Record daily precipitation	169.9 mm (6.7 in)	44 of 100 (Notable)
Aurora	United States	Record low maximum temperature	16.7 C (62.1 F)	44 of 100 (Notable)
Louisville 1 E	United States	Record daily precipitation	73.4 mm (2.9 in)	43 of 100 (Notable)
Carroll	United States	Record low maximum temperature	17.2 C (63.0 F)	43 of 100 (Notable)
McPherson	United States	Record low minimum temperature	7.8 C (46.0 F)	43 of 100 (Notable)
Sedan	United States	Record low maximum temperature	18.3 C (64.9 F)	43 of 100 (Notable)
Orangeburg 2	United States	Record daily precipitation	66.5 mm (2.6 in)	43 of 100 (Notable)
Appleton City	United States	Record low maximum temperature	15.6 C (60.1 F)	42 of 100 (Notable)
Conception	United States	Record low minimum temperature	7.8 C (46.0 F)	42 of 100 (Notable)
Seligman	United States	Record low maximum temperature	15.6 C (60.1 F)	42 of 100 (Notable)
Aurora	United States	Record low minimum temperature	7.8 C (46.0 F)	42 of 100 (Notable)
Estancia 4N	United States	Record low maximum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Elkhorn	United States	Record low maximum temperature	18.3 C (64.9 F)	42 of 100 (Notable)
Escanaba	United States	Record low minimum temperature	2.2 C (36.0 F)	42 of 100 (Notable)
Ganevici	Belarus	Record daily precipitation	44.6 mm (1.8 in)	41 of 100 (Notable)
Tenosique (Smn)	Mexico	Record low minimum temperature	18.9 C (66.0 F)	41 of 100 (Notable)
Idaho City	United States	Record high minimum temperature	11.7 C (53.1 F)	41 of 100 (Notable)
Morrison	United States	Record low minimum temperature	5.6 C (42.1 F)	41 of 100 (Notable)
Larned	United States	Record low maximum temperature	16.7 C (62.1 F)	41 of 100 (Notable)
Brunswick	United States	Record low maximum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Geneva	United States	Record low minimum temperature	8.3 C (46.9 F)	41 of 100 (Notable)
Alfred	United States	Record low maximum temperature	13.3 C (55.9 F)	41 of 100 (Notable)
Murphy 4ESE	United States	Record daily precipitation	44.5 mm (1.8 in)	41 of 100 (Notable)
Beaver	United States	Record low maximum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
White Sulphur Springs	United States	Record low maximum temperature	19.4 C (66.9 F)	41 of 100 (Notable)
Aralskoe More	Kazakhstan	Record low minimum temperature	8.1 C (46.6 F)	40 of 100 (Notable)
Logansport Cicott St	United States	Record low maximum temperature	18.3 C (64.9 F)	40 of 100 (Notable)
Sheldon	United States	Record low minimum temperature	5.0 C (41.0 F)	40 of 100 (Notable)
Abilene	United States	Record low minimum temperature	9.4 C (48.9 F)	40 of 100 (Notable)
Ft Scott	United States	Record low maximum temperature	15.6 C (60.1 F)	40 of 100 (Notable)
Minneapolis	United States	Record low minimum temperature	8.9 C (48.0 F)	40 of 100 (Notable)
Mt Airy 2 W	United States	Record low maximum temperature	19.4 C (66.9 F)	40 of 100 (Notable)
Wytheville	United States	Record low maximum temperature	16.7 C (62.1 F)	40 of 100 (Notable)
Marlinton	United States	Record low maximum temperature	17.8 C (64.0 F)	40 of 100 (Notable)
Mariyna Gorka	Belarus	Record daily precipitation	39.1 mm (1.5 in)	39 of 100 (Notable)
Ajan	Russia	Record daily precipitation	60.9 mm (2.4 in)	39 of 100 (Notable)
Habarovsk	Russia	Record low maximum temperature	9.5 C (49.1 F)	39 of 100 (Notable)
Smith Ctr	United States	Record low minimum temperature	8.3 C (46.9 F)	39 of 100 (Notable)
Lexington 3E	United States	Record low minimum temperature	9.4 C (48.9 F)	39 of 100 (Notable)
Loup City	United States	Record low maximum temperature	16.7 C (62.1 F)	39 of 100 (Notable)

Counts by Type and Timescale

1,260 records

Records set or tied on 17 June 1999 by type: Highest daily maximum 102, Lowest daily maximum 465, Highest daily minimum 153, Lowest daily minimum 343, Heaviest daily rainfall 196, Deepest snow cover 1.

Records on 17 June 1999 by type
Record type	Records
Highest daily maximum	102
Lowest daily maximum	465
Highest daily minimum	153
Lowest daily minimum	343
Heaviest daily rainfall	196
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 17 June 1999 by timescale: all-time 0, monthly 20, daily 1,240.

How Much Records Were Beaten By

983 broken records

Margins by which the 983 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.

Top 20 by Significance

17 June 1999

Top 20 records on 17 June 1999 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 June 1999	Placerville 3SE, US	monthly rain	38.1 mm (1.5 in)	20.3 mm (0.8 in)	42 years	67 of 100 (Major)
17 June 1999	Stuart, US	monthly rain	191.8 mm (7.6 in)	71.7 mm (2.8 in)	31 years	65 of 100 (Major)
17 June 1999	Rock Mills, US	monthly rain	147.1 mm (5.8 in)	61.5 mm (2.4 in)	26 years	64 of 100 (Major)
17 June 1999	Wedgefield, US	daily rain	66.0 mm (2.6 in)	51.5 mm (2.0 in)	50 years	58 of 100 (Notable)
17 June 1999	Nevada Wtp, US	daily low max	15.0 C (59.0 F)	7.2 C (13.0 F)	96 years	57 of 100 (Notable)
17 June 1999	Dehradun, IN	daily rain	119.9 mm (4.7 in)	47.3 mm (1.9 in)	84 years	54 of 100 (Notable)
17 June 1999	Manley Hot Springs, US	daily rain	35.6 mm (1.4 in)	26.5 mm (1.0 in)	6 years	51 of 100 (Notable)
17 June 1999	Columbus, US	daily low max	16.1 C (61.0 F)	5.6 C (10.1 F)	86 years	50 of 100 (Notable)
17 June 1999	Fall Rvr Lake, US	daily low max	15.6 C (60.1 F)	6.1 C (11.0 F)	86 years	50 of 100 (Notable)
17 June 1999	Eureka 1E, US	daily low max	15.0 C (59.0 F)	7.2 C (13.0 F)	78 years	49 of 100 (Notable)
17 June 1999	Elberton 2 N, US	daily low max	21.7 C (71.1 F)	3.9 C (7.0 F)	90 years	48 of 100 (Notable)
17 June 1999	Stillmore, US	daily rain	101.6 mm (4.0 in)	67.8 mm (2.7 in)	9 years	48 of 100 (Notable)
17 June 1999	Canon City, US	daily low max	12.8 C (55.0 F)	3.3 C (5.9 F)	103 years	47 of 100 (Notable)
17 June 1999	Forsyth 6 NNW, US	daily rain	32.8 mm (1.3 in)	8.4 mm (0.33 in)	105 years	47 of 100 (Notable)
17 June 1999	Pao de Acucar, BR	daily rain	39.0 mm (1.5 in)	17.7 mm (0.7 in)	52 years	46 of 100 (Notable)
17 June 1999	Alta Lufthavn, NO	daily rain	25.6 mm (1.0 in)	17.0 mm (0.7 in)	12 years	46 of 100 (Notable)
17 June 1999	Superior, US	daily low min	6.7 C (44.1 F)	3.3 C (5.9 F)	96 years	46 of 100 (Notable)
17 June 1999	Concordia ASOS, US	daily low min	8.3 C (46.9 F)	3.9 C (7.0 F)	86 years	46 of 100 (Notable)
17 June 1999	Hatch, US	daily low max	25.6 C (78.1 F)	3.3 C (5.9 F)	84 years	45 of 100 (Notable)
17 June 1999	Newkirk 5NE, US	daily low max	20.0 C (68.0 F)	3.9 C (7.0 F)	86 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

1807 to 1999

Records set or tied on this calendar date in each year from 1807 to 1999. 1999 had 1,260 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 1999-06-17: 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	950
20 to 40	22
40 to 60	7
60 to 80	3
80 to 100	0
100 to 120	0
120 to 140	1