Weather Records on 30 March 2021

1,013 weather records were set or tied worldwide on 30 March 2021. Highest significance: Linkoeping-Malmslaett, SE.

Key Facts for 30 March 2021

On 30 March 2021, 1,013 weather records were set or tied at long-record stations worldwide.
640 were record highs and 304 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 124 monthly and 887 daily.
Linkoeping-Malmslaett set a monthly record high minimum temperature of 9.7 C (49.5 F) on 30 March 2021.
Across 162 earlier years (1796 to 2026) the same calendar date averaged 471 records.

Record Map

1,013 stations

1,013 station records on 30 March 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 March 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Linkoeping-Malmslaett	Sweden	Record high minimum temperature	9.7 C (49.5 F)	53 of 100 (Notable)
Altastenberg	Germany	Record high maximum temperature	19.2 C (66.6 F)	51 of 100 (Notable)
Saentis	Switzerland	Record high minimum temperature	4.7 C (40.5 F)	51 of 100 (Notable)
West Souburg	Netherlands	Record high maximum temperature	21.1 C (70.0 F)	50 of 100 (Notable)
Sheffield	United Kingdom	Record high maximum temperature	23.0 C (73.4 F)	50 of 100 (Notable)
Salmon Gums Res.STN.	Australia	Record high minimum temperature	26.2 C (79.2 F)	45 of 100 (Notable)
Durham	United Kingdom	Record high maximum temperature	20.8 C (69.4 F)	45 of 100 (Notable)
Solomons	United States	Record low minimum temperature	-5.6 C (21.9 F)	45 of 100 (Notable)
Greifswald	Germany	Record high maximum temperature	20.3 C (68.5 F)	44 of 100 (Notable)
Cet Central England	United Kingdom	Record high maximum temperature	20.4 C (68.7 F)	44 of 100 (Notable)
Hinatuan	Philippines	Record daily precipitation	148.3 mm (5.8 in)	42 of 100 (Notable)
Richfield	United States	Record high maximum temperature	31.7 C (89.1 F)	42 of 100 (Notable)
Wallace	United States	Record high maximum temperature	32.2 C (90.0 F)	42 of 100 (Notable)
Beaver Is	United States	Record high minimum temperature	6.1 C (43.0 F)	42 of 100 (Notable)
Bynum 4 SSE	United States	Record daily snowfall	5.8 cm (2.3 in)	42 of 100 (Notable)
Maastricht	Netherlands	Record high maximum temperature	23.1 C (73.6 F)	41 of 100 (Notable)
Morbylanga	Sweden	Record high maximum temperature	16.9 C (62.4 F)	41 of 100 (Notable)
Bradford	United Kingdom	Record high maximum temperature	19.9 C (67.8 F)	41 of 100 (Notable)
Caen-Carpiquet	France	Record high maximum temperature	24.9 C (76.8 F)	40 of 100 (Notable)
Orly	France	Record high maximum temperature	25.1 C (77.2 F)	40 of 100 (Notable)
Montabaur	Germany	Record high maximum temperature	22.7 C (72.9 F)	39 of 100 (Notable)
Ternej	Russia	Record high minimum temperature	4.1 C (39.4 F)	39 of 100 (Notable)
Bettles AP	United States	Record daily snowfall	16.3 cm (6.4 in)	39 of 100 (Notable)
Buxton	United Kingdom	Record high maximum temperature	19.6 C (67.3 F)	38 of 100 (Notable)
Sand I Ryfylke II	Norway	Record daily precipitation	55.6 mm (2.2 in)	37 of 100 (Notable)
Manati 2 E	Puerto Rico [United States]	Record high minimum temperature	25.6 C (78.1 F)	37 of 100 (Notable)
Lille-Lesquin	France	Record high maximum temperature	24.0 C (75.2 F)	35 of 100 (Notable)
Tryvasshogda	Norway	Record high maximum temperature	15.2 C (59.4 F)	35 of 100 (Notable)
Cadiz	Spain	Record high minimum temperature	17.2 C (63.0 F)	35 of 100 (Notable)
Huelva	Spain	Record high minimum temperature	15.0 C (59.0 F)	35 of 100 (Notable)
Armagh	United Kingdom	Record high minimum temperature	11.2 C (52.2 F)	35 of 100 (Notable)
Tarpon Spgs Sewage Plt	United States	Record high maximum temperature	32.2 C (90.0 F)	35 of 100 (Notable)
Morris W Cntrl Rsch & Outreach	United States	Record high maximum temperature	25.6 C (78.1 F)	35 of 100 (Notable)
Sault Ste Marie Sanderson Fld	United States	Record high maximum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Northam	Australia	Record high minimum temperature	21.8 C (71.2 F)	34 of 100 (Routine)
Beerfelden	Germany	Record high maximum temperature	22.7 C (72.9 F)	34 of 100 (Routine)
Onahama	Japan	Record high minimum temperature	13.2 C (55.8 F)	34 of 100 (Routine)
Landvik	Norway	Record high maximum temperature	19.6 C (67.3 F)	34 of 100 (Routine)
Landsort	Sweden	Record high minimum temperature	4.7 C (40.5 F)	34 of 100 (Routine)
Tullinge A	Sweden	Record high minimum temperature	9.3 C (48.7 F)	34 of 100 (Routine)
Waddington	United Kingdom	Record high maximum temperature	22.8 C (73.0 F)	34 of 100 (Routine)
Wellesbourne	United Kingdom	Record high maximum temperature	22.5 C (72.5 F)	34 of 100 (Routine)
Eleele 927	United States	Record daily precipitation	66.0 mm (2.6 in)	34 of 100 (Routine)
Deuselbach	Germany	Record high maximum temperature	22.3 C (72.1 F)	33 of 100 (Routine)
Kinlochewe	United Kingdom	Record daily precipitation	48.0 mm (1.9 in)	33 of 100 (Routine)
Lamar	United States	Record high maximum temperature	31.1 C (88.0 F)	33 of 100 (Routine)
Minidoka Dam	United States	Record low minimum temperature	-8.3 C (17.1 F)	33 of 100 (Routine)
L F Wade Intl AP Kindley Fld	Bermuda [United Kingdom]	Record high maximum temperature	25.3 C (77.5 F)	32 of 100 (Routine)
Guiping	China	Record high minimum temperature	23.6 C (74.5 F)	32 of 100 (Routine)
Narva	Estonia	Record high minimum temperature	5.2 C (41.4 F)	32 of 100 (Routine)
Clermont-Ferrand	France	Record high maximum temperature	26.3 C (79.3 F)	32 of 100 (Routine)
Koln-Stammheim	Germany	Record high maximum temperature	24.6 C (76.3 F)	32 of 100 (Routine)
Luxembourg Airport	Luxembourg	Record high maximum temperature	22.5 C (72.5 F)	32 of 100 (Routine)
Bollerup	Sweden	Record high minimum temperature	6.4 C (43.5 F)	32 of 100 (Routine)
Goteborg A	Sweden	Record high minimum temperature	8.3 C (46.9 F)	32 of 100 (Routine)
Gendalen	Sweden	Record high minimum temperature	7.8 C (46.0 F)	32 of 100 (Routine)
Mariestad	Sweden	Record high minimum temperature	8.8 C (47.8 F)	32 of 100 (Routine)
Hart Mtn Refuge	United States	Record low maximum temperature	-1.7 C (28.9 F)	32 of 100 (Routine)
Esperance Aero	Australia	Record high minimum temperature	26.3 C (79.3 F)	31 of 100 (Routine)
Ravensthorpe	Australia	Record high minimum temperature	24.0 C (75.2 F)	31 of 100 (Routine)

Counts by Type and Timescale

1,013 records

Records set or tied on 30 March 2021 by type: Highest daily maximum 345, Lowest daily maximum 115, Highest daily minimum 295, Lowest daily minimum 189, Heaviest daily rainfall 60, Heaviest daily snowfall 6, Deepest snow cover 3.

Records on 30 March 2021 by type
Record type	Records
Highest daily maximum	345
Lowest daily maximum	115
Highest daily minimum	295
Lowest daily minimum	189
Heaviest daily rainfall	60
Heaviest daily snowfall	6
Deepest snow cover	3

Records on 30 March 2021 by timescale: all-time 2, monthly 124, daily 887.

How Much Records Were Beaten By

881 broken records

Margins by which the 881 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 153.0. Ties are not counted.

Top 20 by Significance

30 March 2021

Top 20 records on 30 March 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 March 2021	Linkoeping-Malmslaett, SE	monthly high min	9.7 C (49.5 F)	1.7 C (3.1 F)	118 years	53 of 100 (Notable)
30 March 2021	Altastenberg, DE	monthly high max	19.2 C (66.6 F)	0.6 C (1.1 F)	108 years	51 of 100 (Notable)
30 March 2021	Saentis, CH	monthly high min	4.7 C (40.5 F)	0.6 C (1.1 F)	101 years	51 of 100 (Notable)
30 March 2021	West Souburg, NL	monthly high max	21.1 C (70.0 F)	0.4 C (0.7 F)	98 years	50 of 100 (Notable)
30 March 2021	Sheffield, GB	daily high max	23.0 C (73.4 F)	3.9 C (7.0 F)	114 years	50 of 100 (Notable)
30 March 2021	Salmon Gums Res.STN., AU	monthly high min	26.2 C (79.2 F)	0.1 C (0.2 F)	87 years	45 of 100 (Notable)
30 March 2021	Durham, GB	daily high max	20.8 C (69.4 F)	2.1 C (3.8 F)	128 years	45 of 100 (Notable)
30 March 2021	Solomons, US	daily low min	-5.6 C (21.9 F)	2.3 C (4.1 F)	106 years	45 of 100 (Notable)
30 March 2021	Greifswald, DE	daily high max	20.3 C (68.5 F)	2.0 C (3.6 F)	112 years	44 of 100 (Notable)
30 March 2021	Cet Central England, GB	daily high max	20.4 C (68.7 F)	1.6 C (2.9 F)	114 years	44 of 100 (Notable)
30 March 2021	Hinatuan, PH	daily rain	148.3 mm (5.8 in)	96.0 mm (3.8 in)	7 years	42 of 100 (Notable)
30 March 2021	Richfield, US	daily high max	31.7 C (89.1 F)	1.7 C (3.1 F)	127 years	42 of 100 (Notable)
30 March 2021	Wallace, US	daily high max	32.2 C (90.0 F)	2.2 C (4.0 F)	104 years	42 of 100 (Notable)
30 March 2021	Beaver Is, US	daily high min	6.1 C (43.0 F)	1.7 C (3.1 F)	111 years	42 of 100 (Notable)
30 March 2021	Bynum 4 SSE, US	daily snowfall	5.8 cm (2.3 in)	5.8 cm (2.3 in)	68 years	42 of 100 (Notable)
30 March 2021	Maastricht, NL	daily high max	23.1 C (73.6 F)	0.8 C (1.4 F)	110 years	41 of 100 (Notable)
30 March 2021	Morbylanga, SE	monthly high max	16.9 C (62.4 F)	0.9 C (1.6 F)	76 years	41 of 100 (Notable)
30 March 2021	Bradford, GB	daily high max	19.9 C (67.8 F)	3.2 C (5.8 F)	75 years	41 of 100 (Notable)
30 March 2021	Caen-Carpiquet, FR	monthly high max	24.9 C (76.8 F)	0.5 C (0.9 F)	75 years	40 of 100 (Notable)
30 March 2021	Orly, FR	monthly high max	25.1 C (77.2 F)	0.6 C (1.1 F)	66 years	40 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 2021

Records set or tied on this calendar date in each year from 1796 to 2021. 2021 had 1,013 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 2021-03-30: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 20	869
20 to 40	6
40 to 60	3
60 to 80	0
80 to 100	2
100 to 120	0
120 to 140	0
140 to 160	1