Weather Records on 10 February 1984

435 weather records were set or tied worldwide on 10 February 1984. Highest significance: Bucuresti Filaret, RO.

Key Facts for 10 February 1984

On 10 February 1984, 435 weather records were set or tied at long-record stations worldwide.
157 were record highs and 75 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 14 monthly and 420 daily.
Bucuresti Filaret set a monthly record daily precipitation of 60.9 mm (2.4 in) on 10 February 1984.
Across 158 earlier years (1798 to 2026) the same calendar date averaged 512 records.

Record Map

435 stations

435 station records on 10 February 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 February 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bucuresti Filaret	Romania	Record daily precipitation	60.9 mm (2.4 in)	85 of 100 (Exceptional)
Cluj Napoca	Romania	Record daily precipitation	37.5 mm (1.5 in)	60 of 100 (Major)
Belgrade (Observatory)	Serbia	Record daily precipitation	30.9 mm (1.2 in)	56 of 100 (Notable)
Buzau	Romania	Record daily precipitation	27.4 mm (1.1 in)	53 of 100 (Notable)
Juana Diaz Camp	Puerto Rico [United States]	Record daily precipitation	55.9 mm (2.2 in)	53 of 100 (Notable)
Lajas Substn	Puerto Rico [United States]	Record daily precipitation	72.4 mm (2.9 in)	53 of 100 (Notable)
Drobeta Turnu Severin	Romania	Record daily precipitation	36.9 mm (1.5 in)	50 of 100 (Notable)
Richland	United States	Record snow depth	45.7 cm (18.0 in)	50 of 100 (Notable)
UNIV of Utah	United States	Record snow depth	43.2 cm (17.0 in)	48 of 100 (Notable)
Park Valley	United States	Record daily snowfall	18.8 cm (7.4 in)	47 of 100 (Notable)
Idaho Falls FAA AP	United States	Record daily snowfall	16.0 cm (6.3 in)	47 of 100 (Notable)
Usina Paineiras (Dnos)	Brazil	Record daily precipitation	70.4 mm (2.8 in)	46 of 100 (Notable)
Hackberry 8 SSW	United States	Record daily precipitation	83.8 mm (3.3 in)	45 of 100 (Notable)
Ogden Pioneer Ph	United States	Record daily snowfall	22.9 cm (9.0 in)	44 of 100 (Notable)
Salt Lake City Intl AP	United States	Record daily snowfall	19.6 cm (7.7 in)	44 of 100 (Notable)
Port Blair	India	Record daily precipitation	124.0 mm (4.9 in)	43 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record daily precipitation	64.8 mm (2.6 in)	43 of 100 (Notable)
Tg Jiu	Romania	Record daily precipitation	35.2 mm (1.4 in)	42 of 100 (Notable)
Black Rock	United States	Record daily snowfall	12.7 cm (5.0 in)	41 of 100 (Notable)
Oenpelli	Australia	Record daily precipitation	114.0 mm (4.5 in)	39 of 100 (Notable)
Dugway	United States	Record snow depth	15.2 cm (6.0 in)	39 of 100 (Notable)
Champoton (Smn)	Mexico	Record daily precipitation	45.0 mm (1.8 in)	37 of 100 (Notable)
Shawneetown Old Town	United States	Record daily snowfall	5.1 cm (2.0 in)	37 of 100 (Notable)
Willow Sprg Radio Kuku	United States	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Montello 2NE	United States	Record daily snowfall	15.2 cm (6.0 in)	37 of 100 (Notable)
Vale	United States	Record snow depth	12.7 cm (5.0 in)	37 of 100 (Notable)
Clarksville Wwtp	United States	Record daily precipitation	51.8 mm (2.0 in)	37 of 100 (Notable)
Alpine	United States	Record daily snowfall	12.7 cm (5.0 in)	37 of 100 (Notable)
Spring Creek Station	Australia	Record daily precipitation	97.2 mm (3.8 in)	33 of 100 (Routine)
Nicosia	Cyprus	Record high maximum temperature	21.6 C (70.9 F)	32 of 100 (Routine)
Jensen	United States	Record snow depth	30.5 cm (12.0 in)	32 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	1.7 C (35.1 F)	32 of 100 (Routine)
Riacho	Brazil	Record daily precipitation	116.0 mm (4.6 in)	31 of 100 (Routine)
Red Lodge	United States	Record daily snowfall	15.2 cm (6.0 in)	31 of 100 (Routine)
Pocatello Rgnl AP	United States	Record daily snowfall	14.5 cm (5.7 in)	30 of 100 (Routine)
Songkhla	Thailand	Record daily precipitation	34.6 mm (1.4 in)	29 of 100 (Routine)
Cimarron	United States	Record daily snowfall	25.4 cm (10.0 in)	29 of 100 (Routine)
Ravenna	United States	Record high minimum temperature	-0.6 C (30.9 F)	29 of 100 (Routine)
Dickinson Exp STN	United States	Record high maximum temperature	12.8 C (55.0 F)	29 of 100 (Routine)
Idaho Falls 46 W	United States	Record daily snowfall	12.7 cm (5.0 in)	29 of 100 (Routine)
Bridgetown Comparison	Australia	Record high maximum temperature	40.9 C (105.6 F)	28 of 100 (Routine)
Abingdon Downs Station	Australia	Record daily precipitation	81.0 mm (3.2 in)	28 of 100 (Routine)
Glen Harding	Australia	Record daily precipitation	126.8 mm (5.0 in)	28 of 100 (Routine)
Lagos de Moreno (Dge)	Mexico	Record low maximum temperature	15.6 C (60.1 F)	28 of 100 (Routine)
Songkhla	Thailand	Record low maximum temperature	27.0 C (80.6 F)	28 of 100 (Routine)
Bowbells	United States	Record high maximum temperature	8.9 C (48.0 F)	28 of 100 (Routine)
Beach	United States	Record high maximum temperature	12.2 C (54.0 F)	27 of 100 (Routine)
Intl Falls Intl AP	United States	Record high maximum temperature	5.6 C (42.1 F)	27 of 100 (Routine)
Elk City 1NE	United States	Record daily snowfall	16.5 cm (6.5 in)	26 of 100 (Routine)
Carson	United States	Record high maximum temperature	10.6 C (51.1 F)	26 of 100 (Routine)
Ontario Ksrv	United States	Record daily snowfall	6.4 cm (2.5 in)	26 of 100 (Routine)
Deer Flat Dam	United States	Record snow depth	12.7 cm (5.0 in)	25 of 100 (Routine)
Alton	United States	Record snow depth	17.8 cm (7.0 in)	25 of 100 (Routine)
P-Ranch South Place	United States	Record daily snowfall	8.1 cm (3.2 in)	25 of 100 (Routine)
UNIV of Utah	United States	Record daily snowfall	11.4 cm (4.5 in)	25 of 100 (Routine)
Kemmerer 2N	United States	Record snow depth	55.9 cm (22.0 in)	25 of 100 (Routine)
McKinley Park	United States	Record low maximum temperature	-29.4 C (-20.9 F)	25 of 100 (Routine)
Ivano-Frankivsk	Ukraine	Record daily precipitation	29.4 mm (1.2 in)	24 of 100 (Routine)
Ashton 1N	United States	Record daily snowfall	17.8 cm (7.0 in)	24 of 100 (Routine)
Ironwood	United States	Record high maximum temperature	8.3 C (46.9 F)	24 of 100 (Routine)

Counts by Type and Timescale

435 records

Records set or tied on 10 February 1984 by type: Highest daily maximum 72, Lowest daily maximum 34, Highest daily minimum 85, Lowest daily minimum 41, Heaviest daily rainfall 126, Heaviest daily snowfall 46, Deepest snow cover 31.

Records on 10 February 1984 by type
Record type	Records
Highest daily maximum	72
Lowest daily maximum	34
Highest daily minimum	85
Lowest daily minimum	41
Heaviest daily rainfall	126
Heaviest daily snowfall	46
Deepest snow cover	31

Records on 10 February 1984 by timescale: all-time 1, monthly 14, daily 420.

How Much Records Were Beaten By

334 broken records

Margins by which the 334 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 254.0. Ties are not counted.

Top 20 by Significance

10 February 1984

Top 20 records on 10 February 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 February 1984	Bucuresti Filaret, RO	monthly rain	60.9 mm (2.4 in)	21.8 mm (0.9 in)	89 years	85 of 100 (Exceptional)
10 February 1984	Cluj Napoca, RO	monthly rain	37.5 mm (1.5 in)	15.1 mm (0.6 in)	15 years	60 of 100 (Major)
10 February 1984	Belgrade (Observatory), RS	daily rain	30.9 mm (1.2 in)	18.5 mm (0.7 in)	44 years	56 of 100 (Notable)
10 February 1984	Buzau, RO	daily rain	27.4 mm (1.1 in)	20.7 mm (0.8 in)	30 years	53 of 100 (Notable)
10 February 1984	Juana Diaz Camp, PR	daily rain	55.9 mm (2.2 in)	35.1 mm (1.4 in)	29 years	53 of 100 (Notable)
10 February 1984	Lajas Substn, PR	monthly rain	72.4 mm (2.9 in)	21.6 mm (0.9 in)	30 years	53 of 100 (Notable)
10 February 1984	Drobeta Turnu Severin, RO	daily rain	36.9 mm (1.5 in)	18.6 mm (0.7 in)	46 years	50 of 100 (Notable)
10 February 1984	Richland, US	daily snow depth	45.7 cm (18.0 in)	17.8 cm (7.0 in)	84 years	50 of 100 (Notable)
10 February 1984	UNIV of Utah, US	monthly snow depth	43.2 cm (17.0 in)	12.7 cm (5.0 in)	34 years	48 of 100 (Notable)
10 February 1984	Park Valley, US	daily snowfall	18.8 cm (7.4 in)	11.2 cm (4.4 in)	42 years	47 of 100 (Notable)
10 February 1984	Idaho Falls FAA AP, US	daily snowfall	16.0 cm (6.3 in)	10.9 cm (4.3 in)	25 years	47 of 100 (Notable)
10 February 1984	Usina Paineiras (Dnos), BR	daily rain	70.4 mm (2.8 in)	49.1 mm (1.9 in)	36 years	46 of 100 (Notable)
10 February 1984	Hackberry 8 SSW, US	daily rain	83.8 mm (3.3 in)	51.3 mm (2.0 in)	17 years	45 of 100 (Notable)
10 February 1984	Ogden Pioneer Ph, US	daily snowfall	22.9 cm (9.0 in)	7.7 cm (3.0 in)	73 years	44 of 100 (Notable)
10 February 1984	Salt Lake City Intl AP, US	daily snowfall	19.6 cm (7.7 in)	16.6 cm (6.5 in)	8 years	44 of 100 (Notable)
10 February 1984	Port Blair, IN	daily rain	124.0 mm (4.9 in)	58.2 mm (2.3 in)	28 years	43 of 100 (Notable)
10 February 1984	Isabela Substn, PR	daily rain	64.8 mm (2.6 in)	21.6 mm (0.9 in)	60 years	43 of 100 (Notable)
10 February 1984	Tg Jiu, RO	daily rain	35.2 mm (1.4 in)	18.4 mm (0.7 in)	41 years	42 of 100 (Notable)
10 February 1984	Black Rock, US	daily snowfall	12.7 cm (5.0 in)	5.1 cm (2.0 in)	78 years	41 of 100 (Notable)
10 February 1984	Oenpelli, AU	daily rain	114.0 mm (4.5 in)	49.7 mm (2.0 in)	20 years	39 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

1798 to 1984

Records set or tied on this calendar date in each year from 1798 to 1984. 1984 had 435 records.

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

Records on 02-10 in each year
Year	Records
1798	1
1803	2
1829	1
1845	1
1853	1
1856	2
1857	1
1858	1
1862	3
1864	1
1865	1
1869	3
1870	2
1872	1
1873	1
1874	1
1875	4
1876	1
1878	1
1879	3
1881	2
1883	2
1885	1
1887	3
1888	2
1889	1
1890	1
1891	2
1892	1
1893	6
1895	3
1897	1
1898	4
1899	22
1902	3
1903	11
1904	14
1905	7
1906	11
1907	6
1908	9
1909	16
1910	14
1911	105
1912	43
1913	27
1914	52
1915	20
1916	77
1917	28
1918	44
1919	69
1920	62
1921	40
1922	62
1923	107
1924	87
1925	348
1926	142
1927	61
1928	151
1929	456
1930	77
1931	95
1932	1,196
1933	583
1934	369
1935	420
1936	366
1937	401
1938	543
1939	931
1940	560
1941	221
1942	412
1943	286
1944	580
1945	144
1946	398
1947	584
1948	490
1949	396
1950	244
1951	986
1952	538
1953	558
1954	619
1955	836
1956	626
1957	668
1958	527
1959	1,173
1960	683
1961	764
1962	741
1963	625
1964	410
1965	887
1966	1,235
1967	342
1968	345
1969	1,176
1970	698
1971	1,094
1972	240
1973	755
1974	356
1975	585
1976	1,440
1977	639
1978	1,159
1979	1,807
1980	1,054
1981	1,572
1982	1,214
1983	500
1984	435
1985	912
1986	1,140
1987	762
1988	819
1989	729
1990	1,666
1991	584
1992	646
1993	857
1994	1,402
1995	757
1996	1,397
1997	778
1998	1,411
1999	1,912
2000	961
2001	1,102
2002	1,256
2003	859
2004	757
2005	1,058
2006	477
2007	854
2008	915
2009	1,543
2010	1,358
2011	2,103
2012	963
2013	602
2014	824
2015	937
2016	942
2017	1,568
2018	560
2019	973
2020	1,235
2021	837
2022	772
2023	705
2024	1,197
2025	803
2026	636

Download the Data

Data for records on 1984-02-10: 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 50	306
50 to 100	21
100 to 150	4
150 to 200	2
200 to 250	0
250 to 300	1