Weather Records on 7 July 1984

1,044 weather records were set or tied worldwide on 7 July 1984. Highest significance: Tot-Ma, RU.

Key Facts for 7 July 1984

On 7 July 1984, 1,044 weather records were set or tied at long-record stations worldwide.
230 were record highs and 475 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 34 monthly and 1,006 daily.
Tot-Ma set a monthly record daily precipitation of 68.6 mm (2.7 in) on 7 July 1984.
Across 165 earlier years (1793 to 2026) the same calendar date averaged 428 records.

Record Map

1,044 stations

1,044 station records on 7 July 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 July 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tot-Ma	Russia	Record daily precipitation	68.6 mm (2.7 in)	74 of 100 (Major)
Newark Liberty Intl AP	United States	Record daily precipitation	83.6 mm (3.3 in)	69 of 100 (Major)
W Pt	United States	Record daily precipitation	80.3 mm (3.2 in)	68 of 100 (Major)
Amherst	United States	Record daily precipitation	70.4 mm (2.8 in)	66 of 100 (Major)
Woodcliff Lake	United States	Record daily precipitation	94.0 mm (3.7 in)	63 of 100 (Major)
Enosburg Falls	United States	Record daily precipitation	85.3 mm (3.4 in)	60 of 100 (Major)
Steigen	Norway	Record daily precipitation	41.0 mm (1.6 in)	59 of 100 (Notable)
Atlantic City Marina	United States	Record daily precipitation	53.8 mm (2.1 in)	59 of 100 (Notable)
Somerville 4 NW	United States	Record daily precipitation	73.7 mm (2.9 in)	57 of 100 (Notable)
Moorefield 1 SSE	United States	Record daily precipitation	57.7 mm (2.3 in)	57 of 100 (Notable)
Plainfield	United States	Record daily precipitation	71.1 mm (2.8 in)	55 of 100 (Notable)
Ellenville	United States	Record daily precipitation	83.3 mm (3.3 in)	55 of 100 (Notable)
Peterboro 2 S	United States	Record daily precipitation	63.5 mm (2.5 in)	54 of 100 (Notable)
Paupack 1 WSW	United States	Record daily precipitation	75.7 mm (3.0 in)	54 of 100 (Notable)
Boonton 1 SE	United States	Record daily precipitation	74.7 mm (2.9 in)	53 of 100 (Notable)
Morris Plains 1 W	United States	Record daily precipitation	87.6 mm (3.4 in)	53 of 100 (Notable)
Ny City Cntrl Park	United States	Record daily precipitation	79.5 mm (3.1 in)	53 of 100 (Notable)
Parkton 2 SW	United States	Record daily precipitation	78.5 mm (3.1 in)	52 of 100 (Notable)
Gouldsboro	United States	Record daily precipitation	76.2 mm (3.0 in)	52 of 100 (Notable)
Nevada City	United States	Record high minimum temperature	19.4 C (66.9 F)	51 of 100 (Notable)
Glens Falls Farm	United States	Record daily precipitation	53.3 mm (2.1 in)	51 of 100 (Notable)
Concord ASOS	United States	Record daily precipitation	39.4 mm (1.6 in)	51 of 100 (Notable)
Vastervik	Sweden	Record low minimum temperature	5.3 C (41.5 F)	50 of 100 (Notable)
Elkader 6 SSW	United States	Record low minimum temperature	1.7 C (35.1 F)	50 of 100 (Notable)
Edward Macdowell Lake	United States	Record daily precipitation	54.6 mm (2.1 in)	50 of 100 (Notable)
Hamlet	United States	Record daily precipitation	149.9 mm (5.9 in)	50 of 100 (Notable)
Hartford-Bradley Intl AP	United States	Record daily precipitation	49.5 mm (1.9 in)	50 of 100 (Notable)
Westchester Co AP	United States	Record daily precipitation	75.9 mm (3.0 in)	50 of 100 (Notable)
Danbury	United States	Record daily precipitation	57.2 mm (2.3 in)	49 of 100 (Notable)
Mt Carmel	United States	Record daily precipitation	55.9 mm (2.2 in)	49 of 100 (Notable)
Haverhill	United States	Record daily precipitation	46.7 mm (1.8 in)	49 of 100 (Notable)
Pelham	United States	Record daily precipitation	59.9 mm (2.4 in)	49 of 100 (Notable)
Smiths Basin	United States	Record daily precipitation	69.9 mm (2.8 in)	49 of 100 (Notable)
Hanover	United States	Record daily precipitation	81.0 mm (3.2 in)	49 of 100 (Notable)
Middletown 4 W	United States	Record daily precipitation	62.0 mm (2.4 in)	48 of 100 (Notable)
Saugatuck Rsvr	United States	Record daily precipitation	68.6 mm (2.7 in)	48 of 100 (Notable)
Tully Lake	United States	Record daily precipitation	61.5 mm (2.4 in)	48 of 100 (Notable)
Midland Park	United States	Record daily precipitation	73.7 mm (2.9 in)	48 of 100 (Notable)
Oak Ridge Rsvr	United States	Record daily precipitation	65.5 mm (2.6 in)	48 of 100 (Notable)
Le Roy	United States	Record daily precipitation	45.7 mm (1.8 in)	48 of 100 (Notable)
Petersham 3 N	United States	Record daily precipitation	47.2 mm (1.9 in)	47 of 100 (Notable)
Worcester	United States	Record daily precipitation	61.5 mm (2.4 in)	47 of 100 (Notable)
Shepaug Dam	United States	Record daily precipitation	47.0 mm (1.9 in)	46 of 100 (Notable)
Sussex 1 NW	United States	Record daily precipitation	49.5 mm (1.9 in)	46 of 100 (Notable)
Dobbs Ferry-Ardsley	United States	Record daily precipitation	81.8 mm (3.2 in)	46 of 100 (Notable)
Patchogue 2 N	United States	Record daily precipitation	70.6 mm (2.8 in)	46 of 100 (Notable)
Wanaque Raymond Dam	United States	Record daily precipitation	69.9 mm (2.8 in)	45 of 100 (Notable)
Setauket Strong	United States	Record daily precipitation	45.5 mm (1.8 in)	45 of 100 (Notable)
Ephrata	United States	Record daily precipitation	91.4 mm (3.6 in)	45 of 100 (Notable)
Milford	United States	Record daily precipitation	37.8 mm (1.5 in)	44 of 100 (Notable)
New Milford	United States	Record daily precipitation	59.4 mm (2.3 in)	44 of 100 (Notable)
Strausstown	United States	Record daily precipitation	81.3 mm (3.2 in)	44 of 100 (Notable)
Chelsea	United States	Record daily precipitation	37.3 mm (1.5 in)	44 of 100 (Notable)
Block Island State AP	United States	Record daily precipitation	43.2 mm (1.7 in)	44 of 100 (Notable)
Ra-Iz	Russia	Record daily precipitation	53.5 mm (2.1 in)	43 of 100 (Notable)
Durham	United States	Record daily precipitation	36.8 mm (1.4 in)	43 of 100 (Notable)
Canistear Rsvr	United States	Record daily precipitation	65.5 mm (2.6 in)	43 of 100 (Notable)
Long Valley	United States	Record daily precipitation	74.4 mm (2.9 in)	43 of 100 (Notable)
Manchester	United States	Record daily precipitation	44.7 mm (1.8 in)	43 of 100 (Notable)
Krakmo	Norway	Record daily precipitation	52.1 mm (2.1 in)	42 of 100 (Notable)

Counts by Type and Timescale

1,044 records

Records set or tied on 7 July 1984 by type: Highest daily maximum 85, Lowest daily maximum 188, Highest daily minimum 145, Lowest daily minimum 287, Heaviest daily rainfall 339.

Records on 7 July 1984 by type
Record type	Records
Highest daily maximum	85
Lowest daily maximum	188
Highest daily minimum	145
Lowest daily minimum	287
Heaviest daily rainfall	339
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 7 July 1984 by timescale: all-time 4, monthly 34, daily 1,006.

How Much Records Were Beaten By

784 broken records

Margins by which the 784 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 72.1. Ties are not counted.

Top 20 by Significance

7 July 1984

Top 20 records on 7 July 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 July 1984	Tot-Ma, RU	monthly rain	68.6 mm (2.7 in)	19.1 mm (0.8 in)	91 years	74 of 100 (Major)
7 July 1984	Newark Liberty Intl AP, US	daily rain	83.6 mm (3.3 in)	44.0 mm (1.7 in)	108 years	69 of 100 (Major)
7 July 1984	W Pt, US	daily rain	80.3 mm (3.2 in)	55.2 mm (2.2 in)	65 years	68 of 100 (Major)
7 July 1984	Amherst, US	daily rain	70.4 mm (2.8 in)	50.3 mm (2.0 in)	59 years	66 of 100 (Major)
7 July 1984	Woodcliff Lake, US	daily rain	94.0 mm (3.7 in)	62.2 mm (2.4 in)	57 years	63 of 100 (Major)
7 July 1984	Enosburg Falls, US	daily rain	85.3 mm (3.4 in)	50.2 mm (2.0 in)	37 years	60 of 100 (Major)
7 July 1984	Steigen, NO	daily rain	41.0 mm (1.6 in)	21.0 mm (0.8 in)	63 years	59 of 100 (Notable)
7 July 1984	Atlantic City Marina, US	daily rain	53.8 mm (2.1 in)	30.7 mm (1.2 in)	108 years	59 of 100 (Notable)
7 July 1984	Somerville 4 NW, US	daily rain	73.7 mm (2.9 in)	28.0 mm (1.1 in)	98 years	57 of 100 (Notable)
7 July 1984	Moorefield 1 SSE, US	daily rain	57.7 mm (2.3 in)	24.7 mm (1.0 in)	82 years	57 of 100 (Notable)
7 July 1984	Plainfield, US	daily rain	71.1 mm (2.8 in)	36.6 mm (1.4 in)	83 years	55 of 100 (Notable)
7 July 1984	Ellenville, US	daily rain	83.3 mm (3.3 in)	64.2 mm (2.5 in)	37 years	55 of 100 (Notable)
7 July 1984	Peterboro 2 S, US	daily rain	63.5 mm (2.5 in)	57.9 mm (2.3 in)	18 years	54 of 100 (Notable)
7 July 1984	Paupack 1 WSW, US	daily rain	75.7 mm (3.0 in)	56.6 mm (2.2 in)	36 years	54 of 100 (Notable)
7 July 1984	Boonton 1 SE, US	daily rain	74.7 mm (2.9 in)	50.6 mm (2.0 in)	31 years	53 of 100 (Notable)
7 July 1984	Morris Plains 1 W, US	daily rain	87.6 mm (3.4 in)	65.5 mm (2.6 in)	31 years	53 of 100 (Notable)
7 July 1984	Ny City Cntrl Park, US	daily rain	79.5 mm (3.1 in)	36.3 mm (1.4 in)	57 years	53 of 100 (Notable)
7 July 1984	Parkton 2 SW, US	daily rain	78.5 mm (3.1 in)	63.5 mm (2.5 in)	15 years	52 of 100 (Notable)
7 July 1984	Gouldsboro, US	daily rain	76.2 mm (3.0 in)	53.8 mm (2.1 in)	42 years	52 of 100 (Notable)
7 July 1984	Nevada City, US	daily high min	19.4 C (66.9 F)	5.0 C (9.0 F)	87 years	51 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 1,044 records.

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

Records on 07-07 in each year
Year	Records
1793	1
1812	1
1813	1
1815	1
1819	3
1821	1
1825	1
1828	2
1835	1
1845	1
1850	1
1856	2
1857	1
1860	1
1863	1
1864	2
1865	2
1867	1
1870	1
1872	1
1873	2
1874	1
1875	1
1877	3
1878	2
1879	1
1883	1
1887	4
1889	2
1890	8
1891	3
1892	3
1893	2
1894	1
1895	4
1896	5
1897	2
1898	3
1899	2
1900	14
1901	5
1902	13
1903	10
1904	4
1905	11
1906	12
1907	6
1908	26
1909	22
1910	16
1911	67
1912	31
1913	17
1914	49
1915	72
1916	126
1917	120
1918	42
1919	37
1920	42
1921	65
1922	135
1923	166
1924	166
1925	198
1926	135
1927	184
1928	200
1929	122
1930	332
1931	442
1932	315
1933	337
1934	390
1935	311
1936	795
1937	280
1938	268
1939	359
1940	467
1941	334
1942	516
1943	309
1944	411
1945	299
1946	208
1947	532
1948	404
1949	374
1950	431
1951	416
1952	515
1953	623
1954	622
1955	485
1956	1,170
1957	394
1958	749
1959	391
1960	663
1961	318
1962	294
1963	510
1964	549
1965	388
1966	304
1967	430
1968	624
1969	967
1970	391
1971	467
1972	1,155
1973	1,120
1974	652
1975	571
1976	679
1977	828
1978	794
1979	924
1980	848
1981	1,025
1982	795
1983	1,013
1984	1,044
1985	939
1986	770
1987	728
1988	1,251
1989	1,040
1990	781
1991	1,040
1992	938
1993	1,762
1994	1,394
1995	576
1996	1,218
1997	752
1998	1,382
1999	971
2000	823
2001	983
2002	667
2003	664
2004	1,084
2005	949
2006	1,061
2007	1,067
2008	1,174
2009	930
2010	1,411
2011	749
2012	1,423
2013	549
2014	539
2015	1,263
2016	717
2017	904
2018	550
2019	506
2020	556
2021	930
2022	744
2023	577
2024	1,277
2025	562
2026	522

Download the Data

Data for records on 1984-07-07: 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	602
10 to 20	70
20 to 30	54
30 to 40	22
40 to 50	17
50 to 60	12
60 to 70	6
70 to 80	1