Weather Records on 8 June 1984

1,088 weather records were set or tied worldwide on 8 June 1984. Highest significance: Ocotlan de Morelos, MX.

Key Facts for 8 June 1984

On 8 June 1984, 1,088 weather records were set or tied at long-record stations worldwide.
618 were record highs and 218 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 27 monthly and 1,056 daily.
Ocotlan de Morelos set a daily record precipitation of 87.4 mm (3.4 in) on 8 June 1984.
Across 165 earlier years (1793 to 2026) the same calendar date averaged 439 records.

Record Map

1,088 stations

1,088 station records on 8 June 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 8 June 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ocotlan de Morelos	Mexico	Record daily precipitation	87.4 mm (3.4 in)	63 of 100 (Major)
Fergus Falls	United States	Record daily precipitation	97.5 mm (3.8 in)	58 of 100 (Notable)
Red Lake Indian Agcy	United States	Record daily precipitation	78.0 mm (3.1 in)	58 of 100 (Notable)
Towson	United States	Record high minimum temperature	31.7 C (89.1 F)	56 of 100 (Notable)
Kanawha	United States	Record daily precipitation	122.9 mm (4.8 in)	53 of 100 (Notable)
Centralia	United States	Record daily precipitation	124.5 mm (4.9 in)	48 of 100 (Notable)
Hutchinson 1 N	United States	Record daily precipitation	54.6 mm (2.1 in)	48 of 100 (Notable)
Tegjultja	Russia	Record daily precipitation	28.1 mm (1.1 in)	47 of 100 (Notable)
Osage	United States	Record daily precipitation	86.1 mm (3.4 in)	47 of 100 (Notable)
Winona Dam 5 A	United States	Record daily precipitation	67.6 mm (2.7 in)	46 of 100 (Notable)
Epping	United States	Record daily precipitation	69.9 mm (2.8 in)	46 of 100 (Notable)
Stillwater 1 SE	United States	Record daily precipitation	60.2 mm (2.4 in)	45 of 100 (Notable)
Kansai Internationa	Japan	Record daily precipitation	101.0 mm (4.0 in)	44 of 100 (Notable)
Hamilton 2W	United States	Record daily precipitation	74.9 mm (2.9 in)	44 of 100 (Notable)
Pokegama Dam	United States	Record daily precipitation	47.8 mm (1.9 in)	43 of 100 (Notable)
Rice Lake	United States	Record daily precipitation	74.2 mm (2.9 in)	43 of 100 (Notable)
Spooner Ag Rsch STN	United States	Record daily precipitation	54.4 mm (2.1 in)	43 of 100 (Notable)
Baltimore Customs House	United States	Record high maximum temperature	37.2 C (99.0 F)	43 of 100 (Notable)
Mason City	United States	Record daily precipitation	110.2 mm (4.3 in)	42 of 100 (Notable)
Chestertown	United States	Record high maximum temperature	36.1 C (97.0 F)	42 of 100 (Notable)
Preston	United States	Record daily precipitation	61.7 mm (2.4 in)	42 of 100 (Notable)
Amity 4 NE	United States	Record daily precipitation	152.4 mm (6.0 in)	42 of 100 (Notable)
Norris	United States	Record high minimum temperature	26.1 C (79.0 F)	42 of 100 (Notable)
Colville AP	United States	Record daily precipitation	31.8 mm (1.3 in)	42 of 100 (Notable)
Fargo Hector Intl AP	United States	Record daily precipitation	42.4 mm (1.7 in)	42 of 100 (Notable)
Harmony	United States	Record daily precipitation	83.8 mm (3.3 in)	41 of 100 (Notable)
Ada	United States	Record daily precipitation	75.7 mm (3.0 in)	40 of 100 (Notable)
Tropic	United States	Record low minimum temperature	-2.2 C (28.0 F)	40 of 100 (Notable)
Magadan	Russia	Record daily precipitation	39.0 mm (1.5 in)	39 of 100 (Notable)
Hagerstown	United States	Record high maximum temperature	33.9 C (93.0 F)	39 of 100 (Notable)
Paonia 1SW	United States	Record low maximum temperature	13.9 C (57.0 F)	38 of 100 (Notable)
Primghar	United States	Record daily precipitation	47.0 mm (1.9 in)	38 of 100 (Notable)
Edmore 4NW	United States	Record daily precipitation	39.4 mm (1.6 in)	38 of 100 (Notable)
Kingston	United States	Record high maximum temperature	33.9 C (93.0 F)	38 of 100 (Notable)
Flandreau	United States	Record daily precipitation	38.1 mm (1.5 in)	38 of 100 (Notable)
Heber	United States	Record low maximum temperature	12.8 C (55.0 F)	38 of 100 (Notable)
Atlantic City Marina	United States	Record high minimum temperature	22.8 C (73.0 F)	38 of 100 (Notable)
Philadelphia City	United States	Record high maximum temperature	36.1 C (97.0 F)	38 of 100 (Notable)
Philadelphia City	United States	Record high minimum temperature	25.6 C (78.1 F)	38 of 100 (Notable)
McAlester Rgnl AP	United States	Record high minimum temperature	25.6 C (78.1 F)	38 of 100 (Notable)
Nicosia	Cyprus	Record high maximum temperature	38.2 C (100.8 F)	37 of 100 (Notable)
Grand Lake 6 SSW	United States	Record daily precipitation	30.5 mm (1.2 in)	37 of 100 (Notable)
Middletown 4 W	United States	Record high maximum temperature	34.4 C (93.9 F)	37 of 100 (Notable)
Potlatch 3 NNE	United States	Record low maximum temperature	8.3 C (46.9 F)	37 of 100 (Notable)
Keene	United States	Record high maximum temperature	35.0 C (95.0 F)	37 of 100 (Notable)
Setauket Strong	United States	Record high maximum temperature	33.3 C (91.9 F)	37 of 100 (Notable)
Bonanza	United States	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Waupaca	United States	Record daily precipitation	61.0 mm (2.4 in)	37 of 100 (Notable)
Ica	Russia	Record daily precipitation	25.5 mm (1.0 in)	36 of 100 (Notable)
Sobolevo	Russia	Record daily precipitation	26.4 mm (1.0 in)	36 of 100 (Notable)
Salida	United States	Record low maximum temperature	15.0 C (59.0 F)	36 of 100 (Notable)
Red Lake Falls	United States	Record daily precipitation	80.3 mm (3.2 in)	36 of 100 (Notable)
Moorestown 4 E	United States	Record high maximum temperature	35.6 C (96.1 F)	36 of 100 (Notable)
Wagoner	United States	Record high minimum temperature	25.0 C (77.0 F)	36 of 100 (Notable)
Bayfield 6 N	United States	Record daily precipitation	35.6 mm (1.4 in)	36 of 100 (Notable)
Weyerhaeuser 1N	United States	Record daily precipitation	52.8 mm (2.1 in)	36 of 100 (Notable)
Timovskoe	Russia	Record high minimum temperature	13.1 C (55.6 F)	35 of 100 (Notable)
Newark Ag Farm	United States	Record high maximum temperature	34.4 C (93.9 F)	35 of 100 (Notable)
Troy 3N	United States	Record daily precipitation	141.0 mm (5.6 in)	35 of 100 (Notable)
Roseau	United States	Record daily precipitation	37.6 mm (1.5 in)	35 of 100 (Notable)

Counts by Type and Timescale

1,088 records

Records set or tied on 8 June 1984 by type: Highest daily maximum 220, Lowest daily maximum 138, Highest daily minimum 398, Lowest daily minimum 80, Heaviest daily rainfall 244, Heaviest daily snowfall 5, Deepest snow cover 3.

Records on 8 June 1984 by type
Record type	Records
Highest daily maximum	220
Lowest daily maximum	138
Highest daily minimum	398
Lowest daily minimum	80
Heaviest daily rainfall	244
Heaviest daily snowfall	5
Deepest snow cover	3

Records on 8 June 1984 by timescale: all-time 5, monthly 27, daily 1,056.

How Much Records Were Beaten By

827 broken records

Margins by which the 827 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 95.5. Ties are not counted.

Top 20 by Significance

8 June 1984

Top 20 records on 8 June 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
8 June 1984	Ocotlan de Morelos, MX	daily rain	87.4 mm (3.4 in)	61.5 mm (2.4 in)	58 years	63 of 100 (Major)
8 June 1984	Fergus Falls, US	daily rain	97.5 mm (3.8 in)	64.2 mm (2.5 in)	31 years	58 of 100 (Notable)
8 June 1984	Red Lake Indian Agcy, US	daily rain	78.0 mm (3.1 in)	35.3 mm (1.4 in)	73 years	58 of 100 (Notable)
8 June 1984	Towson, US	all-time high min	31.7 C (89.1 F)	2.8 C (5.0 F)	73 years	56 of 100 (Notable)
8 June 1984	Kanawha, US	daily rain	122.9 mm (4.8 in)	79.7 mm (3.1 in)	31 years	53 of 100 (Notable)
8 June 1984	Centralia, US	monthly rain	124.5 mm (4.9 in)	26.7 mm (1.1 in)	53 years	48 of 100 (Notable)
8 June 1984	Hutchinson 1 N, US	daily rain	54.6 mm (2.1 in)	42.4 mm (1.7 in)	16 years	48 of 100 (Notable)
8 June 1984	Tegjultja, RU	daily rain	28.1 mm (1.1 in)	18.6 mm (0.7 in)	38 years	47 of 100 (Notable)
8 June 1984	Osage, US	daily rain	86.1 mm (3.4 in)	50.0 mm (2.0 in)	17 years	47 of 100 (Notable)
8 June 1984	Winona Dam 5 A, US	daily rain	67.6 mm (2.7 in)	34.6 mm (1.4 in)	44 years	46 of 100 (Notable)
8 June 1984	Epping, US	daily rain	69.9 mm (2.8 in)	34.8 mm (1.4 in)	20 years	46 of 100 (Notable)
8 June 1984	Stillwater 1 SE, US	daily rain	60.2 mm (2.4 in)	38.9 mm (1.5 in)	31 years	45 of 100 (Notable)
8 June 1984	Kansai Internationa, JP	daily rain	101.0 mm (4.0 in)	77.3 mm (3.0 in)	26 years	44 of 100 (Notable)
8 June 1984	Hamilton 2W, US	daily rain	74.9 mm (2.9 in)	59.4 mm (2.3 in)	5 years	44 of 100 (Notable)
8 June 1984	Pokegama Dam, US	daily rain	47.8 mm (1.9 in)	16.6 mm (0.7 in)	64 years	43 of 100 (Notable)
8 June 1984	Rice Lake, US	daily rain	74.2 mm (2.9 in)	50.6 mm (2.0 in)	17 years	43 of 100 (Notable)
8 June 1984	Spooner Ag Rsch STN, US	daily rain	54.4 mm (2.1 in)	30.8 mm (1.2 in)	31 years	43 of 100 (Notable)
8 June 1984	Baltimore Customs House, US	daily high max	37.2 C (99.0 F)	1.6 C (2.9 F)	109 years	43 of 100 (Notable)
8 June 1984	Mason City, US	daily rain	110.2 mm (4.3 in)	46.7 mm (1.8 in)	21 years	42 of 100 (Notable)
8 June 1984	Chestertown, US	daily high max	36.1 C (97.0 F)	3.3 C (5.9 F)	84 years	42 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

1793 to 1984

Records set or tied on this calendar date in each year from 1793 to 1984. 1984 had 1,088 records.

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

Records on 06-08 in each year
Year	Records
1793	1
1796	1
1804	1
1808	1
1811	1
1816	1
1837	1
1838	1
1841	3
1844	1
1845	1
1849	1
1853	1
1855	2
1862	3
1869	1
1870	1
1871	2
1872	1
1873	1
1874	2
1875	1
1876	1
1877	1
1880	1
1881	3
1882	1
1885	1
1887	1
1889	1
1890	3
1891	5
1892	1
1894	4
1895	3
1896	4
1897	3
1898	5
1899	4
1900	3
1901	2
1902	3
1903	22
1904	4
1905	7
1906	30
1907	6
1908	40
1909	6
1910	11
1911	32
1912	48
1913	31
1914	56
1915	191
1916	51
1917	50
1918	48
1919	31
1920	71
1921	393
1922	88
1923	83
1924	175
1925	151
1926	119
1927	123
1928	134
1929	154
1930	292
1931	356
1932	304
1933	808
1934	364
1935	279
1936	240
1937	251
1938	347
1939	244
1940	230
1941	802
1942	307
1943	177
1944	403
1945	343
1946	272
1947	550
1948	787
1949	347
1950	1,153
1951	593
1952	358
1953	567
1954	312
1955	701
1956	549
1957	342
1958	423
1959	473
1960	301
1961	588
1962	301
1963	500
1964	581
1965	391
1966	368
1967	411
1968	617
1969	458
1970	576
1971	504
1972	780
1973	631
1974	835
1975	576
1976	494
1977	1,385
1978	1,035
1979	1,005
1980	739
1981	1,107
1982	649
1983	974
1984	1,088
1985	1,271
1986	729
1987	920
1988	1,230
1989	1,026
1990	691
1991	906
1992	825
1993	1,054
1994	1,246
1995	1,654
1996	1,751
1997	1,267
1998	1,402
1999	1,217
2000	1,298
2001	980
2002	971
2003	1,158
2004	1,197
2005	1,299
2006	863
2007	1,463
2008	1,771
2009	840
2010	710
2011	1,491
2012	577
2013	729
2014	732
2015	759
2016	747
2017	560
2018	385
2019	704
2020	914
2021	854
2022	452
2023	785
2024	588
2025	747
2026	402

Download the Data

Data for records on 1984-06-08: 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	769
20 to 40	41
40 to 60	12
60 to 80	4
80 to 100	1