Weather Records on 4 February 1984

588 weather records were set or tied worldwide on 4 February 1984. Highest significance: Richland, US.

Key Facts for 4 February 1984

On 4 February 1984, 588 weather records were set or tied at long-record stations worldwide.
250 were record highs and 160 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 24 monthly and 561 daily.
Richland set a daily record precipitation of 25.4 mm (1.0 in) on 4 February 1984.
Across 158 earlier years (1795 to 2026) the same calendar date averaged 536 records.

Record Map

588 stations

588 station records on 4 February 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 February 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Richland	United States	Record daily precipitation	25.4 mm (1.0 in)	67 of 100 (Major)
Nenana Muni AP	United States	Record daily snowfall	30.5 cm (12.0 in)	64 of 100 (Major)
Elmendorf AFB	United States	Record daily snowfall	34.3 cm (13.5 in)	53 of 100 (Notable)
Richland	United States	Record daily snowfall	25.4 cm (10.0 in)	50 of 100 (Notable)
Nooitgedacht	South Africa	Record daily precipitation	44.0 mm (1.7 in)	49 of 100 (Notable)
Mercedes	Uruguay	Record daily precipitation	96.0 mm (3.8 in)	43 of 100 (Notable)
Jensen	United States	Record snow depth	30.5 cm (12.0 in)	42 of 100 (Notable)
Nuwara Eliya	Sri Lanka	Record low maximum temperature	16.2 C (61.2 F)	41 of 100 (Notable)
Sacramento 5 ESE	United States	Record high maximum temperature	22.2 C (72.0 F)	41 of 100 (Notable)
Dublin Phoenix Park	Ireland	Record high maximum temperature	14.0 C (57.2 F)	40 of 100 (Notable)
Makanga	Malawi	Record daily precipitation	90.9 mm (3.6 in)	40 of 100 (Notable)
Newark Liberty Intl AP	United States	Record high maximum temperature	12.2 C (54.0 F)	40 of 100 (Notable)
Fairbanks Intl AP	United States	Record daily snowfall	17.0 cm (6.7 in)	40 of 100 (Notable)
Setauket Strong	United States	Record high minimum temperature	5.0 C (41.0 F)	39 of 100 (Notable)
Tobolsk	Russia	Record low minimum temperature	-39.7 C (-39.5 F)	38 of 100 (Notable)
Lodi	United States	Record high maximum temperature	20.6 C (69.1 F)	36 of 100 (Notable)
Taunton	United States	Record daily precipitation	36.3 mm (1.4 in)	36 of 100 (Notable)
Snowville	United States	Record low minimum temperature	-25.6 C (-14.1 F)	35 of 100 (Notable)
Quelimane	Mozambique	Record daily precipitation	115.0 mm (4.5 in)	34 of 100 (Routine)
Orland	United States	Record high maximum temperature	22.8 C (73.0 F)	34 of 100 (Routine)
Pemberton	United States	Record high minimum temperature	4.4 C (39.9 F)	33 of 100 (Routine)
Chazy	United States	Record high minimum temperature	2.2 C (36.0 F)	33 of 100 (Routine)
Newport	United States	Record high minimum temperature	11.7 C (53.1 F)	33 of 100 (Routine)
Brockton	United States	Record high minimum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
College Obsy	United States	Record daily snowfall	10.4 cm (4.1 in)	31 of 100 (Routine)
Port Jervis	United States	Record high maximum temperature	8.9 C (48.0 F)	30 of 100 (Routine)
Mc Minnville	United States	Record high maximum temperature	16.7 C (62.1 F)	29 of 100 (Routine)
Montrose	United States	Record high minimum temperature	0.0 C (32.0 F)	29 of 100 (Routine)
Ai-Petri	Ukraine	Record high maximum temperature	7.2 C (45.0 F)	28 of 100 (Routine)
E Wareham	United States	Record high minimum temperature	5.0 C (41.0 F)	27 of 100 (Routine)
Prospect 2 SW	United States	Record high maximum temperature	21.1 C (70.0 F)	27 of 100 (Routine)
Newport	United States	Record high maximum temperature	21.7 C (71.1 F)	27 of 100 (Routine)
Mishima	Japan	Record low maximum temperature	1.9 C (35.4 F)	26 of 100 (Routine)
Supai	United States	Record high maximum temperature	20.6 C (69.1 F)	26 of 100 (Routine)
Huntington Lake	United States	Record high maximum temperature	16.1 C (61.0 F)	26 of 100 (Routine)
Beaverdale 1 E	United States	Record daily snowfall	5.1 cm (2.0 in)	26 of 100 (Routine)
Brunswick	United States	Record daily precipitation	33.3 mm (1.3 in)	26 of 100 (Routine)
Little Falls City Rsch	United States	Record high maximum temperature	8.9 C (48.0 F)	26 of 100 (Routine)
Ashland	United States	Record high maximum temperature	22.2 C (72.0 F)	26 of 100 (Routine)
Headworks Portland Wtr B	United States	Record high maximum temperature	17.2 C (63.0 F)	26 of 100 (Routine)
Tidewater	United States	Record high maximum temperature	23.9 C (75.0 F)	26 of 100 (Routine)
Ajiro	Japan	Record low minimum temperature	-3.7 C (25.3 F)	25 of 100 (Routine)
Hostotipaquillo	Mexico	Record high maximum temperature	36.7 C (98.1 F)	25 of 100 (Routine)
Cotija	Mexico	Record high minimum temperature	17.8 C (64.0 F)	25 of 100 (Routine)
McCloud	United States	Record high maximum temperature	20.6 C (69.1 F)	25 of 100 (Routine)
Rainier Paradise Rs	United States	Record high minimum temperature	5.0 C (41.0 F)	25 of 100 (Routine)
Medford Intl AP	United States	Record high maximum temperature	23.3 C (73.9 F)	25 of 100 (Routine)
Perpignan	France	Record high minimum temperature	13.9 C (57.0 F)	24 of 100 (Routine)
Oshima	Japan	Record low maximum temperature	2.2 C (36.0 F)	24 of 100 (Routine)
Buenavista de Cuellar	Mexico	Record low maximum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
East Park Rsvr	United States	Record high maximum temperature	21.7 C (71.1 F)	24 of 100 (Routine)
Klamath Falls 2 SSW	United States	Record high maximum temperature	15.0 C (59.0 F)	24 of 100 (Routine)
Seaside	United States	Record high maximum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
Jesus del Monte	Mexico	Record low minimum temperature	6.1 C (43.0 F)	23 of 100 (Routine)
Karesuando	Sweden	Record snow depth	72.0 cm (28.3 in)	23 of 100 (Routine)
Durham	United States	Record high minimum temperature	1.1 C (34.0 F)	23 of 100 (Routine)
Homer AP	United States	Record daily snowfall	12.4 cm (4.9 in)	23 of 100 (Routine)
Jacinto	Brazil	Record daily precipitation	26.0 mm (1.0 in)	22 of 100 (Routine)
Ekaterino-Nikolskoe	Russia	Record low minimum temperature	-34.0 C (-29.2 F)	22 of 100 (Routine)
Downieville	United States	Record high maximum temperature	23.3 C (73.9 F)	22 of 100 (Routine)

Counts by Type and Timescale

588 records

Records set or tied on 4 February 1984 by type: Highest daily maximum 105, Lowest daily maximum 111, Highest daily minimum 145, Lowest daily minimum 49, Heaviest daily rainfall 125, Heaviest daily snowfall 27, Deepest snow cover 26.

Records on 4 February 1984 by type
Record type	Records
Highest daily maximum	105
Lowest daily maximum	111
Highest daily minimum	145
Lowest daily minimum	49
Heaviest daily rainfall	125
Heaviest daily snowfall	27
Deepest snow cover	26

Records on 4 February 1984 by timescale: all-time 3, monthly 24, daily 561.

How Much Records Were Beaten By

469 broken records

Margins by which the 469 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 305.0. Ties are not counted.

Top 20 by Significance

4 February 1984

Top 20 records on 4 February 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 February 1984	Richland, US	daily rain	25.4 mm (1.0 in)	17.8 mm (0.7 in)	61 years	67 of 100 (Major)
4 February 1984	Nenana Muni AP, US	monthly snowfall	30.5 cm (12.0 in)	13.5 cm (5.3 in)	26 years	64 of 100 (Major)
4 February 1984	Elmendorf AFB, US	daily snowfall	34.3 cm (13.5 in)	26.9 cm (10.6 in)	34 years	53 of 100 (Notable)
4 February 1984	Richland, US	monthly snowfall	25.4 cm (10.0 in)	2.5 cm (1.0 in)	84 years	50 of 100 (Notable)
4 February 1984	Nooitgedacht, ZA	daily rain	44.0 mm (1.7 in)	30.5 mm (1.2 in)	44 years	49 of 100 (Notable)
4 February 1984	Mercedes, UY	daily rain	96.0 mm (3.8 in)	66.0 mm (2.6 in)	32 years	43 of 100 (Notable)
4 February 1984	Jensen, US	daily snow depth	30.5 cm (12.0 in)	30.5 cm (12.0 in)	32 years	42 of 100 (Notable)
4 February 1984	Nuwara Eliya, LK	daily low max	16.2 C (61.2 F)	0.2 C (0.4 F)	110 years	41 of 100 (Notable)
4 February 1984	Sacramento 5 ESE, US	daily high max	22.2 C (72.0 F)	1.1 C (2.0 F)	94 years	41 of 100 (Notable)
4 February 1984	Dublin Phoenix Park, IE	daily high max	14.0 C (57.2 F)	0.2 C (0.4 F)	103 years	40 of 100 (Notable)
4 February 1984	Makanga, MW	daily rain	90.9 mm (3.6 in)	60.2 mm (2.4 in)	2 years	40 of 100 (Notable)
4 February 1984	Newark Liberty Intl AP, US	daily high max	12.2 C (54.0 F)	0.5 C (0.9 F)	100 years	40 of 100 (Notable)
4 February 1984	Fairbanks Intl AP, US	daily snowfall	17.0 cm (6.7 in)	8.4 cm (3.3 in)	52 years	40 of 100 (Notable)
4 February 1984	Setauket Strong, US	daily high min	5.0 C (41.0 F)	0.6 C (1.1 F)	93 years	39 of 100 (Notable)
4 February 1984	Tobolsk, RU	daily low min	-39.7 C (-39.5 F)	2.9 C (5.2 F)	87 years	38 of 100 (Notable)
4 February 1984	Lodi, US	daily high max	20.6 C (69.1 F)	1.7 C (3.1 F)	76 years	36 of 100 (Notable)
4 February 1984	Taunton, US	daily rain	36.3 mm (1.4 in)	8.6 mm (0.34 in)	72 years	36 of 100 (Notable)
4 February 1984	Snowville, US	daily low min	-25.6 C (-14.1 F)	1.2 C (2.2 F)	84 years	35 of 100 (Notable)
4 February 1984	Quelimane, MZ	daily rain	115.0 mm (4.5 in)	67.0 mm (2.6 in)	6 years	34 of 100 (Routine)
4 February 1984	Orland, US	daily high max	22.8 C (73.0 F)	1.1 C (2.0 F)	80 years	34 of 100 (Routine)

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

1795 to 1984

Records set or tied on this calendar date in each year from 1795 to 1984. 1984 had 588 records.

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

Records on 02-04 in each year
Year	Records
1795	2
1796	1
1800	2
1826	2
1827	2
1828	2
1829	1
1830	2
1839	1
1841	1
1845	1
1848	2
1851	1
1852	2
1862	2
1869	3
1873	2
1875	1
1876	1
1877	1
1882	2
1883	1
1886	3
1887	1
1888	1
1889	4
1890	5
1893	1
1894	2
1895	2
1897	2
1898	6
1900	7
1901	5
1902	7
1903	17
1904	4
1905	8
1906	8
1907	11
1908	23
1909	33
1910	13
1911	81
1912	83
1913	39
1914	31
1915	20
1916	25
1917	123
1918	80
1919	57
1920	76
1921	41
1922	86
1923	76
1924	276
1925	257
1926	149
1927	537
1928	547
1929	87
1930	316
1931	176
1932	329
1933	162
1934	200
1935	253
1936	497
1937	190
1938	481
1939	179
1940	339
1941	288
1942	378
1943	417
1944	244
1945	336
1946	506
1947	573
1948	585
1949	439
1950	502
1951	391
1952	751
1953	546
1954	853
1955	968
1956	713
1957	620
1958	393
1959	448
1960	421
1961	648
1962	968
1963	1,348
1964	608
1965	461
1966	573
1967	432
1968	298
1969	399
1970	1,195
1971	989
1972	666
1973	616
1974	368
1975	667
1976	672
1977	448
1978	594
1979	1,477
1980	591
1981	566
1982	1,812
1983	787
1984	588
1985	1,865
1986	1,550
1987	472
1988	1,006
1989	3,693
1990	1,546
1991	1,773
1992	952
1993	1,032
1994	597
1995	1,012
1996	3,525
1997	1,270
1998	1,331
1999	1,055
2000	531
2001	1,323
2002	1,232
2003	703
2004	1,431
2005	1,610
2006	633
2007	1,254
2008	1,331
2009	610
2010	1,384
2011	1,913
2012	1,748
2013	398
2014	530
2015	786
2016	1,023
2017	603
2018	1,241
2019	1,435
2020	1,198
2021	644
2022	954
2023	418
2024	911
2025	1,846
2026	782

Download the Data

Data for records on 1984-02-04: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 50	451
50 to 100	13
100 to 150	3
150 to 200	0
200 to 250	0
250 to 300	1
300 to 350	1