Weather Records on 7 April 2021

758 weather records were set or tied worldwide on 7 April 2021. Highest significance: Guba, AZ.

Key Facts for 7 April 2021

On 7 April 2021, 758 weather records were set or tied at long-record stations worldwide.
250 were record highs and 176 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 59 monthly and 698 daily.
Guba set a daily record precipitation of 99.3 mm (3.9 in) on 7 April 2021.
Across 165 earlier years (1800 to 2026) the same calendar date averaged 477 records.

Record Map

758 stations

758 station records on 7 April 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 April 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Guba	Azerbaijan	Record daily precipitation	99.3 mm (3.9 in)	69 of 100 (Major)
Hill City	United States	Record daily snowfall	48.3 cm (19.0 in)	64 of 100 (Major)
Tabora Airport	Tanzania	Record daily precipitation	99.1 mm (3.9 in)	61 of 100 (Major)
Lovell	United States	Record daily snowfall	11.4 cm (4.5 in)	59 of 100 (Notable)
Ft Madison	United States	Record daily precipitation	45.0 mm (1.8 in)	58 of 100 (Notable)
Tak	Thailand	Record daily precipitation	98.6 mm (3.9 in)	55 of 100 (Notable)
Willow Rsvr	United States	Record daily precipitation	32.5 mm (1.3 in)	55 of 100 (Notable)
Gospic	Croatia	Record low minimum temperature	-12.0 C (10.4 F)	54 of 100 (Notable)
Walkamin Research Station	Australia	Record daily precipitation	68.6 mm (2.7 in)	53 of 100 (Notable)
Herington	United States	Record daily precipitation	39.4 mm (1.6 in)	52 of 100 (Notable)
Milaca	United States	Record daily precipitation	49.8 mm (2.0 in)	52 of 100 (Notable)
Ellsworth	United States	Record daily precipitation	37.1 mm (1.5 in)	51 of 100 (Notable)
Edgemont 23 NNW	United States	Record daily precipitation	35.6 mm (1.4 in)	51 of 100 (Notable)
Aberdeen	United States	Record daily precipitation	35.8 mm (1.4 in)	51 of 100 (Notable)
Edgemont	United States	Record daily precipitation	52.6 mm (2.1 in)	50 of 100 (Notable)
Amery	United States	Record daily precipitation	46.5 mm (1.8 in)	50 of 100 (Notable)
Woolners Arm	Australia	Record daily precipitation	31.2 mm (1.2 in)	49 of 100 (Notable)
Claflin	United States	Record daily precipitation	38.9 mm (1.5 in)	49 of 100 (Notable)
Granite Falls	United States	Record daily precipitation	32.5 mm (1.3 in)	49 of 100 (Notable)
Hill City	United States	Record daily precipitation	36.8 mm (1.4 in)	49 of 100 (Notable)
Parsberg/Oberpfalz-Eglwang	Germany	Record snow depth	10.0 cm (3.9 in)	48 of 100 (Notable)
Sisseton	United States	Record daily precipitation	39.9 mm (1.6 in)	48 of 100 (Notable)
Quincy Rgnl AP	United States	Record daily precipitation	53.3 mm (2.1 in)	48 of 100 (Notable)
Collegeville St John's	United States	Record daily precipitation	64.8 mm (2.6 in)	47 of 100 (Notable)
Skjak II	Norway	Record snow depth	28.0 cm (11.0 in)	46 of 100 (Notable)
Bergland Dam	United States	Record high minimum temperature	5.6 C (42.1 F)	46 of 100 (Notable)
Stambaugh 2SSE	United States	Record high minimum temperature	9.4 C (48.9 F)	46 of 100 (Notable)
Postville	United States	Record high minimum temperature	12.2 C (54.0 F)	45 of 100 (Notable)
Wind Cave	United States	Record daily precipitation	39.4 mm (1.6 in)	45 of 100 (Notable)
La Palma	Australia	Record daily precipitation	48.4 mm (1.9 in)	44 of 100 (Notable)
Edgemont	United States	Record snow depth	25.4 cm (10.0 in)	43 of 100 (Notable)
Merrill	United States	Record high minimum temperature	12.2 C (54.0 F)	43 of 100 (Notable)
Guajataca Dam	Puerto Rico [United States]	Record daily precipitation	46.2 mm (1.8 in)	42 of 100 (Notable)
Cet Central England	United Kingdom	Record low minimum temperature	-3.1 C (26.4 F)	42 of 100 (Notable)
Frankfort 2NE	United States	Record high minimum temperature	14.4 C (57.9 F)	42 of 100 (Notable)
Kotzebue AP	United States	Record low maximum temperature	-22.1 C (-7.8 F)	42 of 100 (Notable)
Manistee 3SE	United States	Record high maximum temperature	25.6 C (78.1 F)	41 of 100 (Notable)
Baldwin	United States	Record daily precipitation	30.5 mm (1.2 in)	41 of 100 (Notable)
Watertown Rgnl AP	United States	Record daily precipitation	25.7 mm (1.0 in)	41 of 100 (Notable)
Albany	Australia	Record high minimum temperature	18.0 C (64.4 F)	40 of 100 (Notable)
Ljubljana Bezigrad	Slovenia	Record low minimum temperature	-4.5 C (23.9 F)	40 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record low minimum temperature	-16.4 C (2.5 F)	40 of 100 (Notable)
Marshalltown	United States	Record high maximum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Newton Rigg	United Kingdom	Record low minimum temperature	-4.1 C (24.6 F)	39 of 100 (Notable)
Greenville Muni AP	United States	Record high minimum temperature	3.9 C (39.0 F)	39 of 100 (Notable)
Gatton Allan Street	Australia	Record daily precipitation	33.0 mm (1.3 in)	38 of 100 (Notable)
Zagreb-Gric	Croatia	Record low minimum temperature	-1.4 C (29.5 F)	38 of 100 (Notable)
Kwajalein	Marshall Islands	Record high maximum temperature	32.8 C (91.0 F)	37 of 100 (Notable)
Antigo	United States	Record daily precipitation	36.1 mm (1.4 in)	37 of 100 (Notable)
Brule Rs	United States	Record high maximum temperature	17.8 C (64.0 F)	37 of 100 (Notable)
Friendship	United States	Record high maximum temperature	26.7 C (80.1 F)	37 of 100 (Notable)
Lennestadt-Theten	Germany	Record snow depth	10.0 cm (3.9 in)	36 of 100 (Notable)
Ogulin	Croatia	Record low minimum temperature	-9.0 C (15.8 F)	36 of 100 (Notable)
Cumberland	United States	Record daily precipitation	34.5 mm (1.4 in)	36 of 100 (Notable)
Karragarra Island	Australia	Record daily precipitation	67.6 mm (2.7 in)	35 of 100 (Notable)
Kocevje	Slovenia	Record low minimum temperature	-14.0 C (6.8 F)	35 of 100 (Notable)
Osceola	United States	Record high minimum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Lindsborg 3E	United States	Record daily precipitation	29.2 mm (1.1 in)	35 of 100 (Notable)
Jordan 1SSW	United States	Record daily precipitation	36.8 mm (1.4 in)	35 of 100 (Notable)
Old Bonalbo (Alcheringa)	Australia	Record daily precipitation	42.0 mm (1.7 in)	34 of 100 (Routine)

Counts by Type and Timescale

758 records

Records set or tied on 7 April 2021 by type: Highest daily maximum 107, Lowest daily maximum 80, Highest daily minimum 143, Lowest daily minimum 96, Heaviest daily rainfall 173, Heaviest daily snowfall 9, Deepest snow cover 150.

Records on 7 April 2021 by type
Record type	Records
Highest daily maximum	107
Lowest daily maximum	80
Highest daily minimum	143
Lowest daily minimum	96
Heaviest daily rainfall	173
Heaviest daily snowfall	9
Deepest snow cover	150

Records on 7 April 2021 by timescale: all-time 1, monthly 59, daily 698.

How Much Records Were Beaten By

620 broken records

Margins by which the 620 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 265.0. Ties are not counted.

Top 20 by Significance

7 April 2021

Top 20 records on 7 April 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 April 2021	Guba, AZ	daily rain	99.3 mm (3.9 in)	89.0 mm (3.5 in)	72 years	69 of 100 (Major)
7 April 2021	Hill City, US	daily snowfall	48.3 cm (19.0 in)	26.5 cm (10.4 in)	64 years	64 of 100 (Major)
7 April 2021	Tabora Airport, TZ	daily rain	99.1 mm (3.9 in)	59.2 mm (2.3 in)	68 years	61 of 100 (Major)
7 April 2021	Lovell, US	daily snowfall	11.4 cm (4.5 in)	6.3 cm (2.5 in)	104 years	59 of 100 (Notable)
7 April 2021	Ft Madison, US	daily rain	45.0 mm (1.8 in)	19.6 mm (0.8 in)	104 years	58 of 100 (Notable)
7 April 2021	Tak, TH	daily rain	98.6 mm (3.9 in)	85.6 mm (3.4 in)	31 years	55 of 100 (Notable)
7 April 2021	Willow Rsvr, US	daily rain	32.5 mm (1.3 in)	19.3 mm (0.8 in)	70 years	55 of 100 (Notable)
7 April 2021	Gospic, HR	monthly low min	-12.0 C (10.4 F)	1.5 C (2.7 F)	109 years	54 of 100 (Notable)
7 April 2021	Walkamin Research Station, AU	daily rain	68.6 mm (2.7 in)	41.4 mm (1.6 in)	27 years	53 of 100 (Notable)
7 April 2021	Herington, US	daily rain	39.4 mm (1.6 in)	23.9 mm (0.9 in)	79 years	52 of 100 (Notable)
7 April 2021	Milaca, US	daily rain	49.8 mm (2.0 in)	11.7 mm (0.5 in)	102 years	52 of 100 (Notable)
7 April 2021	Ellsworth, US	daily rain	37.1 mm (1.5 in)	11.7 mm (0.5 in)	106 years	51 of 100 (Notable)
7 April 2021	Edgemont 23 NNW, US	daily rain	35.6 mm (1.4 in)	28.5 mm (1.1 in)	28 years	51 of 100 (Notable)
7 April 2021	Aberdeen, US	daily rain	35.8 mm (1.4 in)	11.9 mm (0.5 in)	99 years	51 of 100 (Notable)
7 April 2021	Edgemont, US	daily rain	52.6 mm (2.1 in)	35.6 mm (1.4 in)	11 years	50 of 100 (Notable)
7 April 2021	Amery, US	daily rain	46.5 mm (1.8 in)	16.3 mm (0.6 in)	70 years	50 of 100 (Notable)
7 April 2021	Woolners Arm, AU	daily rain	31.2 mm (1.2 in)	18.0 mm (0.7 in)	88 years	49 of 100 (Notable)
7 April 2021	Claflin, US	daily rain	38.9 mm (1.5 in)	18.1 mm (0.7 in)	79 years	49 of 100 (Notable)
7 April 2021	Granite Falls, US	daily rain	32.5 mm (1.3 in)	9.4 mm (0.37 in)	125 years	49 of 100 (Notable)
7 April 2021	Hill City, US	daily rain	36.8 mm (1.4 in)	20.0 mm (0.8 in)	44 years	49 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

1800 to 2021

Records set or tied on this calendar date in each year from 1800 to 2021. 2021 had 758 records.

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

Records on 04-07 in each year
Year	Records
1800	1
1808	1
1809	3
1811	1
1815	2
1839	1
1844	1
1851	1
1854	2
1858	2
1859	1
1863	1
1864	4
1865	1
1866	2
1868	1
1870	1
1871	1
1872	1
1875	2
1876	2
1880	1
1881	3
1882	1
1883	2
1884	1
1885	2
1886	2
1887	1
1888	1
1890	3
1891	2
1893	3
1894	3
1895	2
1896	3
1897	7
1898	3
1899	8
1900	5
1901	6
1902	14
1903	10
1904	11
1905	12
1906	2
1907	33
1908	20
1909	33
1910	24
1911	24
1912	59
1913	55
1914	23
1915	33
1916	62
1917	83
1918	37
1919	157
1920	63
1921	319
1922	57
1923	83
1924	138
1925	152
1926	343
1927	99
1928	378
1929	835
1930	327
1931	406
1932	132
1933	174
1934	230
1935	381
1936	1,184
1937	170
1938	803
1939	956
1940	294
1941	258
1942	420
1943	720
1944	166
1945	356
1946	397
1947	278
1948	734
1949	237
1950	1,030
1951	311
1952	491
1953	425
1954	514
1955	198
1956	458
1957	293
1958	358
1959	384
1960	532
1961	665
1962	572
1963	630
1964	457
1965	342
1966	302
1967	569
1968	302
1969	449
1970	494
1971	1,260
1972	1,290
1973	722
1974	576
1975	1,305
1976	329
1977	1,050
1978	686
1979	691
1980	497
1981	353
1982	3,747
1983	1,517
1984	583
1985	599
1986	901
1987	724
1988	1,402
1989	1,386
1990	813
1991	2,007
1992	693
1993	590
1994	1,144
1995	897
1996	1,112
1997	1,996
1998	1,231
1999	898
2000	634
2001	1,556
2002	755
2003	2,205
2004	554
2005	1,002
2006	856
2007	2,249
2008	807
2009	1,183
2010	1,691
2011	1,187
2012	514
2013	693
2014	936
2015	658
2016	793
2017	692
2018	1,980
2019	604
2020	529
2021	758
2022	818
2023	844
2024	1,360
2025	645
2026	381

Download the Data

Data for records on 2021-04-07: 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 50	601
50 to 100	13
100 to 150	2
150 to 200	1
200 to 250	2
250 to 300	1