Weather Records on 30 March 1984

756 weather records were set or tied worldwide on 30 March 1984. Highest significance: De Ruyter 4 N, US.

Key Facts for 30 March 1984

On 30 March 1984, 756 weather records were set or tied at long-record stations worldwide.
89 were record highs and 177 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 22 monthly and 731 daily.
De Ruyter 4 N set a daily record snowfall of 30.5 cm (12.0 in) on 30 March 1984.
Across 162 earlier years (1796 to 2026) the same calendar date averaged 472 records.

Record Map

756 stations

756 station records on 30 March 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 March 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
De Ruyter 4 N	United States	Record daily snowfall	30.5 cm (12.0 in)	64 of 100 (Major)
Lawrence	United States	Record snow depth	25.4 cm (10.0 in)	58 of 100 (Notable)
Cooperstown	United States	Record daily snowfall	35.3 cm (13.9 in)	57 of 100 (Notable)
Idalia	United States	Record daily snowfall	20.3 cm (8.0 in)	56 of 100 (Notable)
Selinsgrove 2 S	United States	Record daily snowfall	12.7 cm (5.0 in)	55 of 100 (Notable)
Freeville 1 NE	United States	Record daily precipitation	63.2 mm (2.5 in)	54 of 100 (Notable)
Emblem	United States	Record daily snowfall	7.6 cm (3.0 in)	53 of 100 (Notable)
Chemung	United States	Record daily snowfall	25.4 cm (10.0 in)	52 of 100 (Notable)
Elmira	United States	Record snow depth	35.6 cm (14.0 in)	52 of 100 (Notable)
Delhi 2 SE	United States	Record daily snowfall	25.4 cm (10.0 in)	51 of 100 (Notable)
Willigulli North	Australia	Record daily precipitation	33.6 mm (1.3 in)	50 of 100 (Notable)
Aztec Ruins Nm	United States	Record daily snowfall	7.6 cm (3.0 in)	49 of 100 (Notable)
Bradford Cntrl Fs	United States	Record snow depth	30.5 cm (12.0 in)	49 of 100 (Notable)
Freeland	United States	Record daily snowfall	45.7 cm (18.0 in)	49 of 100 (Notable)
Kresgeville 2 W	United States	Record snow depth	22.9 cm (9.0 in)	49 of 100 (Notable)
Elmira	United States	Record daily snowfall	24.1 cm (9.5 in)	47 of 100 (Notable)
Redencao da Serra	Brazil	Record daily precipitation	93.9 mm (3.7 in)	46 of 100 (Notable)
Barra Do Acungui	Brazil	Record daily precipitation	114.8 mm (4.5 in)	45 of 100 (Notable)
Circleville	United States	Record daily snowfall	35.8 cm (14.1 in)	44 of 100 (Notable)
Bairro Alto	Brazil	Record daily precipitation	81.7 mm (3.2 in)	43 of 100 (Notable)
Ithaca Cornell UNIV	United States	Record snow depth	45.7 cm (18.0 in)	43 of 100 (Notable)
Cincinnatus	United States	Record daily snowfall	25.4 cm (10.0 in)	42 of 100 (Notable)
Cortland	United States	Record daily precipitation	36.3 mm (1.4 in)	42 of 100 (Notable)
Lindley 2N	United States	Record daily snowfall	20.8 cm (8.2 in)	42 of 100 (Notable)
Minersville	United States	Record daily snowfall	12.7 cm (5.0 in)	42 of 100 (Notable)
Torrington Exp Farm	United States	Record daily snowfall	14.0 cm (5.5 in)	42 of 100 (Notable)
Locke 2 W	United States	Record daily precipitation	36.8 mm (1.4 in)	41 of 100 (Notable)
Cesario Lange	Brazil	Record daily precipitation	66.1 mm (2.6 in)	40 of 100 (Notable)
Milford	United States	Record daily snowfall	35.6 cm (14.0 in)	40 of 100 (Notable)
Nashua 2 NNW	United States	Record daily snowfall	35.6 cm (14.0 in)	39 of 100 (Notable)
Freeville 1 NE	United States	Record daily snowfall	38.1 cm (15.0 in)	39 of 100 (Notable)
Norwich	United States	Record daily snowfall	24.1 cm (9.5 in)	39 of 100 (Notable)
Sherburne	United States	Record daily snowfall	16.5 cm (6.5 in)	39 of 100 (Notable)
New Harmony	United States	Record daily snowfall	15.2 cm (6.0 in)	39 of 100 (Notable)
Candor 2SE	United States	Record snow depth	50.8 cm (20.0 in)	38 of 100 (Notable)
Chemung	United States	Record snow depth	35.6 cm (14.0 in)	38 of 100 (Notable)
Lockport 2SE	United States	Record daily snowfall	6.4 cm (2.5 in)	38 of 100 (Notable)
Minersville	United States	Record daily precipitation	26.7 mm (1.1 in)	38 of 100 (Notable)
Pereque	Brazil	Record daily precipitation	97.2 mm (3.8 in)	37 of 100 (Notable)
Plainfield	United States	Record daily snowfall	30.5 cm (12.0 in)	37 of 100 (Notable)
South Lyndeboro	United States	Record daily snowfall	30.5 cm (12.0 in)	37 of 100 (Notable)
Little Falls City Rsch	United States	Record daily snowfall	20.3 cm (8.0 in)	37 of 100 (Notable)
Tamaqua 4 N Dam	United States	Record daily snowfall	15.2 cm (6.0 in)	37 of 100 (Notable)
Double Four Rch	United States	Record daily snowfall	25.4 cm (10.0 in)	37 of 100 (Notable)
Edgartown	United States	Record daily precipitation	58.4 mm (2.3 in)	36 of 100 (Notable)
Lawrence	United States	Record daily snowfall	25.4 cm (10.0 in)	36 of 100 (Notable)
Towanda 1 S	United States	Record snow depth	43.2 cm (17.0 in)	36 of 100 (Notable)
Caraguatatuba	Brazil	Record daily precipitation	86.7 mm (3.4 in)	35 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high maximum temperature	33.3 C (91.9 F)	35 of 100 (Notable)
Blue Hill Coop	United States	Record daily snowfall	33.3 cm (13.1 in)	35 of 100 (Notable)
Heath	United States	Record daily snowfall	29.2 cm (11.5 in)	35 of 100 (Notable)
Princeton Wtr Wks	United States	Record daily snowfall	9.7 cm (3.8 in)	35 of 100 (Notable)
Highmarket 2W	United States	Record daily snowfall	32.5 cm (12.8 in)	35 of 100 (Notable)
Bradford Cntrl Fs	United States	Record daily snowfall	7.6 cm (3.0 in)	35 of 100 (Notable)
Middlesboro Fire Dept	United States	Record low maximum temperature	5.0 C (41.0 F)	34 of 100 (Routine)
Hyannis	United States	Record daily precipitation	50.3 mm (2.0 in)	34 of 100 (Routine)
Skaneateles	United States	Record daily snowfall	33.0 cm (13.0 in)	34 of 100 (Routine)
Rushville	United States	Record snow depth	38.1 cm (15.0 in)	34 of 100 (Routine)
Catucaba	Brazil	Record daily precipitation	35.9 mm (1.4 in)	33 of 100 (Routine)
Sete Barras	Brazil	Record daily precipitation	83.0 mm (3.3 in)	33 of 100 (Routine)

Counts by Type and Timescale

756 records

Records set or tied on 30 March 1984 by type: Highest daily maximum 38, Lowest daily maximum 96, Highest daily minimum 51, Lowest daily minimum 81, Heaviest daily rainfall 238, Heaviest daily snowfall 142, Deepest snow cover 110.

Records on 30 March 1984 by type
Record type	Records
Highest daily maximum	38
Lowest daily maximum	96
Highest daily minimum	51
Lowest daily minimum	81
Heaviest daily rainfall	238
Heaviest daily snowfall	142
Deepest snow cover	110

Records on 30 March 1984 by timescale: all-time 3, monthly 22, daily 731.

How Much Records Were Beaten By

621 broken records

Margins by which the 621 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 368.0. Ties are not counted.

Top 20 by Significance

30 March 1984

Top 20 records on 30 March 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 March 1984	De Ruyter 4 N, US	daily snowfall	30.5 cm (12.0 in)	20.3 cm (8.0 in)	73 years	64 of 100 (Major)
30 March 1984	Lawrence, US	daily snow depth	25.4 cm (10.0 in)	25.4 cm (10.0 in)	58 years	58 of 100 (Notable)
30 March 1984	Cooperstown, US	daily snowfall	35.3 cm (13.9 in)	25.1 cm (9.9 in)	37 years	57 of 100 (Notable)
30 March 1984	Idalia, US	daily snowfall	20.3 cm (8.0 in)	20.3 cm (8.0 in)	42 years	56 of 100 (Notable)
30 March 1984	Selinsgrove 2 S, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	90 years	55 of 100 (Notable)
30 March 1984	Freeville 1 NE, US	monthly rain	63.2 mm (2.5 in)	18.7 mm (0.7 in)	28 years	54 of 100 (Notable)
30 March 1984	Emblem, US	daily snowfall	7.6 cm (3.0 in)	7.6 cm (3.0 in)	72 years	53 of 100 (Notable)
30 March 1984	Chemung, US	daily snowfall	25.4 cm (10.0 in)	17.8 cm (7.0 in)	42 years	52 of 100 (Notable)
30 March 1984	Elmira, US	daily snow depth	35.6 cm (14.0 in)	25.4 cm (10.0 in)	52 years	52 of 100 (Notable)
30 March 1984	Delhi 2 SE, US	daily snowfall	25.4 cm (10.0 in)	21.1 cm (8.3 in)	19 years	51 of 100 (Notable)
30 March 1984	Willigulli North, AU	daily rain	33.6 mm (1.3 in)	29.0 mm (1.1 in)	64 years	50 of 100 (Notable)
30 March 1984	Aztec Ruins Nm, US	daily snowfall	7.6 cm (3.0 in)	4.6 cm (1.8 in)	84 years	49 of 100 (Notable)
30 March 1984	Bradford Cntrl Fs, US	daily snow depth	30.5 cm (12.0 in)	20.3 cm (8.0 in)	73 years	49 of 100 (Notable)
30 March 1984	Freeland, US	daily snowfall	45.7 cm (18.0 in)	36.8 cm (14.5 in)	10 years	49 of 100 (Notable)
30 March 1984	Kresgeville 2 W, US	daily snow depth	22.9 cm (9.0 in)	22.9 cm (9.0 in)	35 years	49 of 100 (Notable)
30 March 1984	Elmira, US	daily snowfall	24.1 cm (9.5 in)	17.7 cm (7.0 in)	30 years	47 of 100 (Notable)
30 March 1984	Redencao da Serra, BR	daily rain	93.9 mm (3.7 in)	74.2 mm (2.9 in)	11 years	46 of 100 (Notable)
30 March 1984	Barra Do Acungui, BR	daily rain	114.8 mm (4.5 in)	102.4 mm (4.0 in)	8 years	45 of 100 (Notable)
30 March 1984	Circleville, US	all-time snowfall	35.8 cm (14.1 in)	8.4 cm (3.3 in)	23 years	44 of 100 (Notable)
30 March 1984	Bairro Alto, BR	daily rain	81.7 mm (3.2 in)	43.9 mm (1.7 in)	21 years	43 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

1796 to 1984

Records set or tied on this calendar date in each year from 1796 to 1984. 1984 had 756 records.

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

Records on 03-30 in each year
Year	Records
1796	1
1805	1
1808	1
1815	1
1822	1
1830	2
1834	1
1840	1
1842	1
1847	1
1848	1
1854	1
1856	2
1859	1
1860	1
1862	1
1863	2
1865	4
1869	1
1872	6
1874	1
1881	4
1882	3
1883	2
1884	2
1885	1
1886	1
1887	5
1888	2
1890	4
1892	4
1894	2
1896	3
1897	1
1898	5
1899	2
1900	5
1901	6
1902	9
1903	8
1904	14
1905	35
1906	9
1907	28
1908	12
1909	18
1910	68
1911	45
1912	25
1913	31
1914	20
1915	78
1916	19
1917	248
1918	29
1919	42
1920	20
1921	32
1922	89
1923	229
1924	215
1925	90
1926	273
1927	80
1928	209
1929	99
1930	215
1931	254
1932	198
1933	382
1934	236
1935	187
1936	881
1937	262
1938	690
1939	305
1940	466
1941	438
1942	257
1943	928
1944	823
1945	676
1946	536
1947	1,000
1948	363
1949	795
1950	616
1951	569
1952	265
1953	432
1954	743
1955	437
1956	500
1957	330
1958	288
1959	398
1960	431
1961	404
1962	578
1963	1,010
1964	1,420
1965	376
1966	759
1967	1,261
1968	736
1969	1,372
1970	1,040
1971	490
1972	384
1973	1,089
1974	895
1975	1,255
1976	619
1977	1,627
1978	1,017
1979	753
1980	762
1981	898
1982	764
1983	624
1984	756
1985	1,331
1986	1,533
1987	1,850
1988	635
1989	1,063
1990	897
1991	821
1992	611
1993	712
1994	767
1995	920
1996	781
1997	911
1998	2,464
1999	708
2000	631
2001	840
2002	878
2003	1,472
2004	1,298
2005	683
2006	689
2007	1,265
2008	1,100
2009	750
2010	933
2011	670
2012	743
2013	691
2014	776
2015	1,194
2016	596
2017	1,267
2018	433
2019	662
2020	464
2021	1,013
2022	576
2023	1,107
2024	431
2025	956
2026	1,210

Download the Data

Data for records on 1984-03-30: 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	473
50 to 100	69
100 to 150	32
150 to 200	26
200 to 250	10
250 to 300	8
300 to 350	1
350 to 400	2