Weather Records on 11 April 1991

1,287 weather records were set or tied worldwide on 11 April 1991. Highest significance: Gustavus, US.

Key Facts for 11 April 1991

On 11 April 1991, 1,287 weather records were set or tied at long-record stations worldwide.
568 were record highs and 292 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 34 monthly and 1,253 daily.
Gustavus set a monthly record daily precipitation of 43.9 mm (1.7 in) on 11 April 1991.
Across 164 earlier years (1800 to 2026) the same calendar date averaged 476 records.

Record Map

1,287 stations

1,287 station records on 11 April 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 April 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gustavus	United States	Record daily precipitation	43.9 mm (1.7 in)	69 of 100 (Major)
Nephi	United States	Record daily snowfall	22.9 cm (9.0 in)	65 of 100 (Major)
Juneau AP	United States	Record daily precipitation	49.5 mm (1.9 in)	59 of 100 (Notable)
Onida 4 NW	United States	Record daily snowfall	15.2 cm (6.0 in)	52 of 100 (Notable)
Joplin	United States	Record daily precipitation	27.9 mm (1.1 in)	49 of 100 (Notable)
Dublin Phoenix Park	Ireland	Record daily precipitation	27.6 mm (1.1 in)	48 of 100 (Notable)
Tooele	United States	Record snow depth	30.5 cm (12.0 in)	48 of 100 (Notable)
Choteau	United States	Record daily snowfall	15.2 cm (6.0 in)	47 of 100 (Notable)
Hill City	United States	Record daily precipitation	32.8 mm (1.3 in)	46 of 100 (Notable)
Church Buttes Gas Plt	United States	Record snow depth	25.4 cm (10.0 in)	46 of 100 (Notable)
Green Rvr	United States	Record snow depth	12.7 cm (5.0 in)	46 of 100 (Notable)
Puerto Cumarebo	Venezuela	Record daily precipitation	50.0 mm (2.0 in)	46 of 100 (Notable)
Yreka	United States	Record low minimum temperature	-6.7 C (19.9 F)	45 of 100 (Notable)
Paonia 1SW	United States	Record daily snowfall	5.1 cm (2.0 in)	45 of 100 (Notable)
Dekalb	United States	Record daily precipitation	94.0 mm (3.7 in)	45 of 100 (Notable)
Emblem	United States	Record daily snowfall	5.1 cm (2.0 in)	45 of 100 (Notable)
Dillon AP	United States	Record daily snowfall	22.9 cm (9.0 in)	45 of 100 (Notable)
Ft Assiniboine	United States	Record daily precipitation	27.4 mm (1.1 in)	44 of 100 (Notable)
Pony	United States	Record daily snowfall	25.4 cm (10.0 in)	44 of 100 (Notable)
Santaquin Chlorinator	United States	Record daily snowfall	27.9 cm (11.0 in)	44 of 100 (Notable)
Trinidad	United States	Record high minimum temperature	16.1 C (61.0 F)	43 of 100 (Notable)
Fortine 1 N	United States	Record daily snowfall	5.1 cm (2.0 in)	43 of 100 (Notable)
Willits 1 NE	United States	Record low minimum temperature	-3.3 C (26.1 F)	42 of 100 (Notable)
Bison	United States	Record daily snowfall	7.6 cm (3.0 in)	42 of 100 (Notable)
Beulah	United States	Record low maximum temperature	5.0 C (41.0 F)	41 of 100 (Notable)
Fillmore	United States	Record daily snowfall	15.2 cm (6.0 in)	41 of 100 (Notable)
Santaquin Chlorinator	United States	Record snow depth	33.0 cm (13.0 in)	41 of 100 (Notable)
Shoshoni	United States	Record daily snowfall	12.7 cm (5.0 in)	41 of 100 (Notable)
Fillmore	United States	Record low maximum temperature	1.1 C (34.0 F)	40 of 100 (Notable)
Ft Benton	United States	Record daily precipitation	26.7 mm (1.1 in)	39 of 100 (Notable)
Pierre Rgnl AP	United States	Record daily precipitation	35.3 mm (1.4 in)	39 of 100 (Notable)
Austin 1 W	United States	Record snow depth	25.4 cm (10.0 in)	37 of 100 (Notable)
Bridger 2 N	United States	Record daily snowfall	15.2 cm (6.0 in)	37 of 100 (Notable)
Eureka	United States	Record low maximum temperature	-1.7 C (28.9 F)	37 of 100 (Notable)
Mt Pleasant	United States	Record daily precipitation	55.9 mm (2.2 in)	37 of 100 (Notable)
Elberta	United States	Record low maximum temperature	3.3 C (37.9 F)	37 of 100 (Notable)
Manti	United States	Record low maximum temperature	0.6 C (33.1 F)	37 of 100 (Notable)
Green Rvr	United States	Record daily snowfall	15.2 cm (6.0 in)	37 of 100 (Notable)
Tafjord	Norway	Record high minimum temperature	13.1 C (55.6 F)	36 of 100 (Notable)
Bowie	United States	Record high minimum temperature	16.7 C (62.1 F)	36 of 100 (Notable)
Orleans	United States	Record low minimum temperature	-1.7 C (28.9 F)	36 of 100 (Notable)
Virginia City	United States	Record daily snowfall	15.2 cm (6.0 in)	36 of 100 (Notable)
Miller	United States	Record daily precipitation	63.5 mm (2.5 in)	36 of 100 (Notable)
Logan Utah St UNIV	United States	Record daily snowfall	6.4 cm (2.5 in)	36 of 100 (Notable)
Snowville	United States	Record low maximum temperature	2.2 C (36.0 F)	36 of 100 (Notable)
Tooele	United States	Record low maximum temperature	2.8 C (37.0 F)	36 of 100 (Notable)
Blaine	United States	Record low minimum temperature	-2.2 C (28.0 F)	36 of 100 (Notable)
Nome AP	United States	Record daily snowfall	6.1 cm (2.4 in)	36 of 100 (Notable)
Ponte Do Costa	Brazil	Record daily precipitation	48.2 mm (1.9 in)	35 of 100 (Notable)
San Luis San Pedro	Mexico	Record high maximum temperature	40.6 C (105.1 F)	35 of 100 (Notable)
Kargopol	Russia	Record high maximum temperature	14.5 C (58.1 F)	35 of 100 (Notable)
Alder 17 S	United States	Record daily snowfall	22.1 cm (8.7 in)	35 of 100 (Notable)
Livingston 12 S	United States	Record daily snowfall	33.0 cm (13.0 in)	35 of 100 (Notable)
Highmore	United States	Record daily precipitation	32.8 mm (1.3 in)	35 of 100 (Notable)
Seattle Urban Site	United States	Record low minimum temperature	0.6 C (33.1 F)	35 of 100 (Notable)
Wrixum/Fohr	Germany	Record high minimum temperature	8.3 C (46.9 F)	34 of 100 (Routine)
Karasjok	Norway	Record high minimum temperature	2.0 C (35.6 F)	34 of 100 (Routine)
Alicia 2 NNE	United States	Record daily precipitation	27.4 mm (1.1 in)	34 of 100 (Routine)
Chilly Barton Flat	United States	Record low minimum temperature	-18.3 C (-0.9 F)	34 of 100 (Routine)
Clover Valley	United States	Record low minimum temperature	-9.4 C (15.1 F)	34 of 100 (Routine)

Counts by Type and Timescale

1,287 records

Records set or tied on 11 April 1991 by type: Highest daily maximum 281, Lowest daily maximum 170, Highest daily minimum 287, Lowest daily minimum 122, Heaviest daily rainfall 247, Heaviest daily snowfall 114, Deepest snow cover 66.

Records on 11 April 1991 by type
Record type	Records
Highest daily maximum	281
Lowest daily maximum	170
Highest daily minimum	287
Lowest daily minimum	122
Heaviest daily rainfall	247
Heaviest daily snowfall	114
Deepest snow cover	66

Records on 11 April 1991 by timescale: all-time 0, monthly 34, daily 1,253.

How Much Records Were Beaten By

1,068 broken records

Margins by which the 1,068 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 381.0. Ties are not counted.

Top 20 by Significance

11 April 1991

Top 20 records on 11 April 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 April 1991	Gustavus, US	monthly rain	43.9 mm (1.7 in)	14.7 mm (0.6 in)	66 years	69 of 100 (Major)
11 April 1991	Nephi, US	daily snowfall	22.9 cm (9.0 in)	21.6 cm (8.5 in)	81 years	65 of 100 (Major)
11 April 1991	Juneau AP, US	monthly rain	49.5 mm (1.9 in)	16.7 mm (0.7 in)	28 years	59 of 100 (Notable)
11 April 1991	Onida 4 NW, US	daily snowfall	15.2 cm (6.0 in)	15.2 cm (6.0 in)	77 years	52 of 100 (Notable)
11 April 1991	Joplin, US	daily rain	27.9 mm (1.1 in)	13.2 mm (0.5 in)	49 years	49 of 100 (Notable)
11 April 1991	Dublin Phoenix Park, IE	daily rain	27.6 mm (1.1 in)	12.1 mm (0.5 in)	20 years	48 of 100 (Notable)
11 April 1991	Tooele, US	monthly snow depth	30.5 cm (12.0 in)	5.1 cm (2.0 in)	69 years	48 of 100 (Notable)
11 April 1991	Choteau, US	daily snowfall	15.2 cm (6.0 in)	5.0 cm (2.0 in)	94 years	47 of 100 (Notable)
11 April 1991	Hill City, US	daily rain	32.8 mm (1.3 in)	23.1 mm (0.9 in)	29 years	46 of 100 (Notable)
11 April 1991	Church Buttes Gas Plt, US	daily snow depth	25.4 cm (10.0 in)	22.9 cm (9.0 in)	25 years	46 of 100 (Notable)
11 April 1991	Green Rvr, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	85 years	46 of 100 (Notable)
11 April 1991	Puerto Cumarebo, VE	daily rain	50.0 mm (2.0 in)	48.4 mm (1.9 in)	12 years	46 of 100 (Notable)
11 April 1991	Yreka, US	daily low min	-6.7 C (19.9 F)	2.3 C (4.1 F)	97 years	45 of 100 (Notable)
11 April 1991	Paonia 1SW, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	95 years	45 of 100 (Notable)
11 April 1991	Dekalb, US	daily rain	94.0 mm (3.7 in)	67.3 mm (2.6 in)	12 years	45 of 100 (Notable)
11 April 1991	Emblem, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	77 years	45 of 100 (Notable)
11 April 1991	Dillon AP, US	daily snowfall	22.9 cm (9.0 in)	17.8 cm (7.0 in)	26 years	45 of 100 (Notable)
11 April 1991	Ft Assiniboine, US	daily rain	27.4 mm (1.1 in)	15.2 mm (0.6 in)	25 years	44 of 100 (Notable)
11 April 1991	Pony, US	daily snowfall	25.4 cm (10.0 in)	20.3 cm (8.0 in)	25 years	44 of 100 (Notable)
11 April 1991	Santaquin Chlorinator, US	monthly snowfall	27.9 cm (11.0 in)	3.8 cm (1.5 in)	67 years	44 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 1991

Records set or tied on this calendar date in each year from 1800 to 1991. 1991 had 1,287 records.

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

Records on 04-11 in each year
Year	Records
1800	1
1803	1
1808	1
1809	1
1812	3
1818	1
1831	1
1832	1
1834	1
1837	1
1845	1
1854	1
1857	1
1863	2
1865	2
1866	1
1868	1
1869	3
1871	1
1874	1
1876	2
1879	2
1880	2
1881	1
1882	2
1885	1
1886	1
1887	2
1888	4
1889	2
1890	2
1891	2
1892	3
1894	7
1895	5
1896	3
1898	7
1899	11
1900	6
1901	4
1902	6
1903	13
1904	12
1905	20
1906	19
1907	7
1908	12
1909	30
1910	19
1911	19
1912	47
1913	48
1914	38
1915	127
1916	64
1917	62
1918	43
1919	42
1920	73
1921	32
1922	140
1923	89
1924	169
1925	197
1926	198
1927	156
1928	220
1929	214
1930	761
1931	185
1932	497
1933	481
1934	246
1935	261
1936	175
1937	245
1938	289
1939	611
1940	932
1941	579
1942	301
1943	546
1944	626
1945	890
1946	383
1947	478
1948	921
1949	402
1950	322
1951	623
1952	502
1953	594
1954	392
1955	610
1956	420
1957	508
1958	473
1959	582
1960	469
1961	532
1962	384
1963	450
1964	255
1965	763
1966	599
1967	757
1968	663
1969	353
1970	522
1971	495
1972	792
1973	1,479
1974	982
1975	851
1976	478
1977	1,231
1978	854
1979	977
1980	399
1981	1,036
1982	1,132
1983	1,040
1984	623
1985	952
1986	1,062
1987	440
1988	1,162
1989	1,931
1990	1,347
1991	1,287
1992	978
1993	722
1994	952
1995	2,134
1996	1,182
1997	3,077
1998	916
1999	1,318
2000	667
2001	1,865
2002	568
2003	1,156
2004	888
2005	930
2006	666
2007	962
2008	1,373
2009	1,102
2010	623
2011	1,664
2012	806
2013	1,482
2014	633
2015	399
2016	534
2017	489
2018	795
2019	812
2020	625
2021	892
2022	1,179
2023	1,036
2024	782
2025	1,177
2026	604

Download the Data

Data for records on 1991-04-11: 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	978
50 to 100	54
100 to 150	19
150 to 200	8
200 to 250	8
250 to 300	0
300 to 350	0
350 to 400	1