Weather Records on 1 April 2011

1,105 weather records were set or tied worldwide on 1 April 2011. Highest significance: Daytona Beach, US.

Key Facts for 1 April 2011

On 1 April 2011, 1,105 weather records were set or tied at long-record stations worldwide.
789 were record highs and 179 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 40 monthly and 1,064 daily.
Daytona Beach set a daily record precipitation of 83.3 mm (3.3 in) on 1 April 2011.
Across 160 earlier years (1803 to 2026) the same calendar date averaged 473 records.

Record Map

1,105 stations

1,105 station records on 1 April 2011 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 April 2011: highest significance records shown on the map
Station	Country	Type	Value	Significance
Daytona Beach	United States	Record daily precipitation	83.3 mm (3.3 in)	74 of 100 (Major)
Titusville	United States	Record daily precipitation	93.0 mm (3.7 in)	64 of 100 (Major)
Inverness 3 SE	United States	Record daily precipitation	127.0 mm (5.0 in)	59 of 100 (Notable)
Culbertson	United States	Record snow depth	30.5 cm (12.0 in)	52 of 100 (Notable)
Mango Farm	Australia	Record daily precipitation	132.2 mm (5.2 in)	51 of 100 (Notable)
Sanford 2 NNW	United States	Record daily snowfall	19.1 cm (7.5 in)	51 of 100 (Notable)
Sanford	United States	Record daily precipitation	111.8 mm (4.4 in)	49 of 100 (Notable)
San Luis Acatlan	Mexico	Record low maximum temperature	26.7 C (80.1 F)	48 of 100 (Notable)
Taung	South Africa	Record daily precipitation	34.3 mm (1.4 in)	48 of 100 (Notable)
Deland 1 SSE	United States	Record daily precipitation	83.1 mm (3.3 in)	48 of 100 (Notable)
Bangor Intl AP	United States	Record daily snowfall	36.6 cm (14.4 in)	47 of 100 (Notable)
Cartersville	United States	Record low maximum temperature	10.0 C (50.0 F)	46 of 100 (Notable)
Neosho	United States	Record low maximum temperature	4.4 C (39.9 F)	46 of 100 (Notable)
Seattle Tacoma AP	United States	Record daily precipitation	28.7 mm (1.1 in)	46 of 100 (Notable)
Fayetteville Exp STN	United States	Record low maximum temperature	4.4 C (39.9 F)	45 of 100 (Notable)
Nashua 2 NNW	United States	Record daily snowfall	11.4 cm (4.5 in)	45 of 100 (Notable)
Greifswald	Germany	Record high minimum temperature	9.4 C (48.9 F)	44 of 100 (Notable)
Angermunde	Germany	Record high minimum temperature	10.6 C (51.1 F)	43 of 100 (Notable)
Paradise	United States	Record high maximum temperature	26.7 C (80.1 F)	43 of 100 (Notable)
Drain	United States	Record high minimum temperature	11.7 C (53.1 F)	43 of 100 (Notable)
Cottbus	Germany	Record high minimum temperature	11.5 C (52.7 F)	42 of 100 (Notable)
Clermont 9 S	United States	Record daily precipitation	81.3 mm (3.2 in)	42 of 100 (Notable)
Daniel Z Romualdez	Philippines	Record daily precipitation	96.5 mm (3.8 in)	41 of 100 (Notable)
Hood Rvr Exp STN	United States	Record high minimum temperature	10.0 C (50.0 F)	41 of 100 (Notable)
Rogersville 1 NE	United States	Record low maximum temperature	5.0 C (41.0 F)	41 of 100 (Notable)
Dubois	United States	Record high minimum temperature	3.9 C (39.0 F)	41 of 100 (Notable)
Fort Huachuca	United States	Record high maximum temperature	31.1 C (88.0 F)	41 of 100 (Notable)
Waren	Germany	Record high minimum temperature	8.9 C (48.0 F)	40 of 100 (Notable)
Lisboa Geofisica	Portugal	Record high maximum temperature	27.1 C (80.8 F)	40 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record high maximum temperature	5.3 C (41.5 F)	40 of 100 (Notable)
Tiree	United Kingdom	Record daily precipitation	31.2 mm (1.2 in)	40 of 100 (Notable)
Daly Waters AWS	Australia	Record low maximum temperature	26.8 C (80.2 F)	39 of 100 (Notable)
Marnitz	Germany	Record high minimum temperature	9.0 C (48.2 F)	39 of 100 (Notable)
A Coruna	Spain	Record high maximum temperature	30.4 C (86.7 F)	39 of 100 (Notable)
Port Sudan	Sudan	Record daily precipitation	59.9 mm (2.4 in)	39 of 100 (Notable)
Songkhla	Thailand	Record daily precipitation	37.6 mm (1.5 in)	39 of 100 (Notable)
Gila Bend 2SE	United States	Record high maximum temperature	39.4 C (102.9 F)	39 of 100 (Notable)
Hysham 25 SSE	United States	Record daily precipitation	27.2 mm (1.1 in)	39 of 100 (Notable)
Tryon	United States	Record low maximum temperature	7.2 C (45.0 F)	39 of 100 (Notable)
Brackettville	United States	Record high maximum temperature	35.6 C (96.1 F)	39 of 100 (Notable)
Sanya	China	Record low minimum temperature	17.5 C (63.5 F)	38 of 100 (Notable)
San Sebastian - Igueldo	Spain	Record high maximum temperature	27.6 C (81.7 F)	38 of 100 (Notable)
Ashley	United States	Record snow depth	58.4 cm (23.0 in)	38 of 100 (Notable)
Cove 1 E	United States	Record high minimum temperature	8.3 C (46.9 F)	38 of 100 (Notable)
Allardt	United States	Record low maximum temperature	2.2 C (36.0 F)	38 of 100 (Notable)
Dresden-Strehlen	Germany	Record high minimum temperature	13.4 C (56.1 F)	37 of 100 (Notable)
Ft Lauderdale	United States	Record high maximum temperature	33.3 C (91.9 F)	37 of 100 (Notable)
Morganton	United States	Record low maximum temperature	7.2 C (45.0 F)	37 of 100 (Notable)
Leipzig-Holzhausen	Germany	Record high minimum temperature	12.0 C (53.6 F)	36 of 100 (Notable)
Lichtentanne	Germany	Record high minimum temperature	11.0 C (51.8 F)	36 of 100 (Notable)
Bridgewater	United States	Record daily snowfall	22.9 cm (9.0 in)	36 of 100 (Notable)
Capitan	United States	Record high maximum temperature	27.2 C (81.0 F)	36 of 100 (Notable)
Marion	United States	Record low maximum temperature	7.8 C (46.0 F)	36 of 100 (Notable)
Statesville 2 NNE	United States	Record low maximum temperature	7.2 C (45.0 F)	36 of 100 (Notable)
Wishek	United States	Record snow depth	106.7 cm (42.0 in)	36 of 100 (Notable)
Halle	Germany	Record high minimum temperature	11.5 C (52.7 F)	35 of 100 (Notable)
Putbus	Germany	Record high minimum temperature	7.9 C (46.2 F)	35 of 100 (Notable)
Ometepec (Cfe)	Mexico	Record low minimum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Willcox	United States	Record high maximum temperature	31.7 C (89.1 F)	34 of 100 (Routine)
Graton	United States	Record high maximum temperature	30.0 C (86.0 F)	34 of 100 (Routine)

Counts by Type and Timescale

1,105 records

Records set or tied on 1 April 2011 by type: Highest daily maximum 377, Lowest daily maximum 126, Highest daily minimum 412, Lowest daily minimum 53, Heaviest daily rainfall 77, Heaviest daily snowfall 31, Deepest snow cover 29.

Records on 1 April 2011 by type
Record type	Records
Highest daily maximum	377
Lowest daily maximum	126
Highest daily minimum	412
Lowest daily minimum	53
Heaviest daily rainfall	77
Heaviest daily snowfall	31
Deepest snow cover	29

Records on 1 April 2011 by timescale: all-time 1, monthly 40, daily 1,064.

How Much Records Were Beaten By

869 broken records

Margins by which the 869 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

1 April 2011

Top 20 records on 1 April 2011 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 April 2011	Daytona Beach, US	daily rain	83.3 mm (3.3 in)	69.3 mm (2.7 in)	88 years	74 of 100 (Major)
1 April 2011	Titusville, US	daily rain	93.0 mm (3.7 in)	58.7 mm (2.3 in)	53 years	64 of 100 (Major)
1 April 2011	Inverness 3 SE, US	monthly rain	127.0 mm (5.0 in)	36.8 mm (1.4 in)	44 years	59 of 100 (Notable)
1 April 2011	Culbertson, US	monthly snow depth	30.5 cm (12.0 in)	10.2 cm (4.0 in)	45 years	52 of 100 (Notable)
1 April 2011	Mango Farm, AU	daily rain	132.2 mm (5.2 in)	91.8 mm (3.6 in)	26 years	51 of 100 (Notable)
1 April 2011	Sanford 2 NNW, US	daily snowfall	19.1 cm (7.5 in)	16.6 cm (6.5 in)	56 years	51 of 100 (Notable)
1 April 2011	Sanford, US	daily rain	111.8 mm (4.4 in)	85.6 mm (3.4 in)	16 years	49 of 100 (Notable)
1 April 2011	San Luis Acatlan, MX	monthly low max	26.7 C (80.1 F)	3.3 C (5.9 F)	47 years	48 of 100 (Notable)
1 April 2011	Taung, ZA	daily rain	34.3 mm (1.4 in)	14.5 mm (0.6 in)	81 years	48 of 100 (Notable)
1 April 2011	Deland 1 SSE, US	daily rain	83.1 mm (3.3 in)	57.4 mm (2.3 in)	1 year	48 of 100 (Notable)
1 April 2011	Bangor Intl AP, US	monthly snowfall	36.6 cm (14.4 in)	10.2 cm (4.0 in)	48 years	47 of 100 (Notable)
1 April 2011	Cartersville, US	daily low max	10.0 C (50.0 F)	2.8 C (5.0 F)	113 years	46 of 100 (Notable)
1 April 2011	Neosho, US	daily low max	4.4 C (39.9 F)	3.4 C (6.1 F)	111 years	46 of 100 (Notable)
1 April 2011	Seattle Tacoma AP, US	daily rain	28.7 mm (1.1 in)	18.8 mm (0.7 in)	28 years	46 of 100 (Notable)
1 April 2011	Fayetteville Exp STN, US	daily low max	4.4 C (39.9 F)	2.8 C (5.0 F)	109 years	45 of 100 (Notable)
1 April 2011	Nashua 2 NNW, US	daily snowfall	11.4 cm (4.5 in)	3.8 cm (1.5 in)	122 years	45 of 100 (Notable)
1 April 2011	Greifswald, DE	daily high min	9.4 C (48.9 F)	1.6 C (2.9 F)	97 years	44 of 100 (Notable)
1 April 2011	Angermunde, DE	daily high min	10.6 C (51.1 F)	1.7 C (3.1 F)	96 years	43 of 100 (Notable)
1 April 2011	Paradise, US	daily high max	26.7 C (80.1 F)	1.7 C (3.1 F)	97 years	43 of 100 (Notable)
1 April 2011	Drain, US	daily high min	11.7 C (53.1 F)	1.7 C (3.1 F)	96 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

1803 to 2011

Records set or tied on this calendar date in each year from 1803 to 2011. 2011 had 1,105 records.

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

Records on 04-01 in each year
Year	Records
1803	1
1805	1
1808	1
1813	1
1815	3
1819	1
1830	2
1847	2
1848	1
1850	1
1855	3
1856	1
1861	2
1862	2
1865	1
1869	2
1872	1
1873	1
1874	2
1876	1
1878	3
1879	2
1881	1
1885	1
1887	2
1888	2
1889	2
1891	5
1892	1
1893	2
1896	4
1897	5
1898	3
1899	4
1900	4
1901	4
1902	4
1903	12
1904	29
1905	10
1906	7
1907	24
1908	5
1909	13
1910	26
1911	27
1912	31
1913	35
1914	37
1915	25
1916	35
1917	80
1918	51
1919	165
1920	65
1921	46
1922	98
1923	319
1924	257
1925	111
1926	234
1927	326
1928	194
1929	336
1930	153
1931	846
1932	292
1933	188
1934	153
1935	424
1936	1,248
1937	192
1938	461
1939	226
1940	840
1941	285
1942	209
1943	319
1944	266
1945	880
1946	1,172
1947	390
1948	590
1949	308
1950	455
1951	406
1952	419
1953	249
1954	493
1955	288
1956	744
1957	314
1958	535
1959	821
1960	295
1961	496
1962	652
1963	1,123
1964	951
1965	678
1966	689
1967	928
1968	377
1969	611
1970	894
1971	384
1972	510
1973	680
1974	894
1975	1,806
1976	767
1977	524
1978	1,013
1979	738
1980	797
1981	1,115
1982	884
1983	643
1984	662
1985	826
1986	982
1987	1,762
1988	1,259
1989	1,098
1990	952
1991	693
1992	981
1993	783
1994	739
1995	1,056
1996	996
1997	1,255
1998	1,703
1999	1,341
2000	690
2001	575
2002	985
2003	1,366
2004	926
2005	1,086
2006	929
2007	963
2008	1,457
2009	846
2010	1,022
2011	1,105
2012	1,327
2013	719
2014	657
2015	606
2016	842
2017	792
2018	870
2019	674
2020	719
2021	790
2022	853
2023	1,069
2024	788
2025	779
2026	1,042

Download the Data

Data for records on 2011-04-01: 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 2026-10-16 (16 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	843
50 to 100	14
100 to 150	8
150 to 200	3
200 to 250	0
250 to 300	0
300 to 350	1