List of Minnesota weather records
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The following is a list of Minnesota weather records observed at various stations across the state during the Over 160 years. Minnesota is a state in the Upper Midwestern region of the United States. Due to its location in the northern plains of the United States its climate is one of extremes. Minnesota's history of nearly continuous meteorological record keeping stretches back two centuries to 1819 when Fort Snelling was settled. By 1871 the first official government observations were taking place in the Twin Cities and by the late 19th century and early 20th century most statewide stations that exist today were in operation.[1][2]
Temperature
Overall
| Event[3] | Measurement | Date | Location |
|---|---|---|---|
| Highest Temperature | Script error: No such module "convert". | July 29, 1917 | Beardsley |
| Lowest Temperature | Script error: No such module "convert". | February 2, 1996 | Tower |
| Largest single-day change | Script error: No such module "convert". | February 2, 1970 | Nett Lake[4] |
By month
| Event[1] | Measurement | Date | Location |
|---|---|---|---|
| January | |||
| Highest Temperature | Script error: No such module "convert". | January 24, 1981 | Montevideo |
| Lowest Temperature | Script error: No such module "convert". | January 20, 1869 January 24, 1904 January 20, 1996 |
Embarrass Cohasset Tower |
| February | |||
| Highest Temperature | Script error: No such module "convert". | February 26, 1896 | Pleasant Mound |
| Lowest Temperature | Script error: No such module "convert". | February 2, 1996 | Tower |
| March | |||
| Highest Temperature | Script error: No such module "convert". | March 23, 1910 | Montevideo |
| Lowest Temperature | Script error: No such module "convert". | March 2, 1897 | Pine City Cohasset |
| April | |||
| Highest Temperature | Script error: No such module "convert". | April 22, 1980 | Hawley |
| Lowest Temperature | Script error: No such module "convert". | April 6, 1979 April 6, 1982 |
Karlstad Tower |
| May | |||
| Highest Temperature | Script error: No such module "convert". | May 31, 1934 | Maple Plain |
| Lowest Temperature | Script error: No such module "convert". | May 9, 1916 | Grand Rapids |
| June | |||
| Highest Temperature | Script error: No such module "convert". | June 29, 1931 June 24, 1988 |
Canby Browns Valley |
| Lowest Temperature | Script error: No such module "convert". | June 1, 1964 | Bigfork |
| July | |||
| Highest Temperature | Script error: No such module "convert". | July 29, 1917 | Beardsley |
| Lowest Temperature | Script error: No such module "convert". | July 7, 1997 and July 13, 2009 | Tower and Kelliher |
| August | |||
| Highest Temperature | Script error: No such module "convert". | August 10, 1947 August 1, 1988 |
Beardsley Montevideo Madison |
| Lowest Temperature | Script error: No such module "convert". | August 23, 1936 | Tower |
| September | |||
| Highest Temperature | Script error: No such module "convert". | September 11, 1931 | Beardsley |
| Lowest Temperature | Script error: No such module "convert". | September 30, 1930 September 22, 1974 |
Big Falls Thorhult |
| October | |||
| Highest Temperature | Script error: No such module "convert". | October 5, 1963 | Beardsley |
| Lowest Temperature | Script error: No such module "convert". | October 26, 1936 | Roseau |
| November | |||
| Highest Temperature | Script error: No such module "convert". | November 1, 1950 November 4, 2020 |
Winona Granite Falls |
| Lowest Temperature | Script error: No such module "convert". | November 25, 1945 | Pine City |
| December | |||
| Highest Temperature | Script error: No such module "convert". | December 9, 1939 | Wheaton |
| Lowest Temperature | Script error: No such module "convert". | December 31, 1898 | Pine City |
Precipitation
| Event[3] | Measurement | Date | Location |
|---|---|---|---|
| Most yearly precip (one location) | Script error: No such module "convert". | 2018 | Harmony |
| Least yearly precip (one location) | Script error: No such module "convert". | 1976 | Ortonville |
| Most yearly precip (State average) | Script error: No such module "convert".[5] | 1977 | Statewide |
| Longest dry spell | 79 days | November 9, 1943 - January 26, 1944 |
Beardsley, Canby, Marshall, Dawson |
Rain
| Event | Measurement | Date | Location |
|---|---|---|---|
| Most rain in 24 hours[6] | Script error: No such module "convert". | August 18–19, 2007 | Hokah |
| Most rain in one month[7] | Script error: No such module "convert". | August 2007 | Hokah |
Snow
| Event[3] | Measurement | Date | Location |
|---|---|---|---|
| Earliest recorded snow[1] | Trace | August 31, 1949 | Duluth |
| Earliest measurable snow | 0.3 inch (1 cm) | September 14, 1964 | International Falls |
| Latest recorded snow | Script error: No such module "convert". | June 4, 1935 | Mizpah |
| Most snow, 24 hours | Script error: No such module "convert". | January 7, 1994 | Lake County |
| Most snow, one storm | Script error: No such module "convert". | January 6–8, 1994 | Lake County |
| Most snow, one month[8] | Script error: No such module "convert". | March, 1965 | Collegeville |
| Most snow, season | Script error: No such module "convert". | 1949 – 1950 | Grand Portage State Park |
| Deepest snowpack[8] | Script error: No such module "convert". | March 28, 1950 | Pigeon River Bridge |
| Most fatalities, winter storm[9] | up to 200 | January 12–13, 1888 | Statewide |
Tornadoes
| Event[10] | Date | Location | |
|---|---|---|---|
| Most in one day | 48[11] | June 17, 2010 | Statewide |
| Most in one month | 71 | June 2010 | Statewide |
| Most in one year | 113 | 2010 | Statewide |
| Earliest in season[12] | March 6, 2017 | Faribault County | |
| Earliest outbreak in season (2 or more)[13] | 3 | March 6, 2017 | Sherburne, Faribault, and Freeborn counties |
| Latest in season | December 15, 2021 | Eyota | |
| Latest outbreak in season (2 or more)[14] | 22 | December 15, 2021 | Dodge, Fairbault, Fillmore, Freeborn, Goodhue, Houston, Mower, Steele, Wabasha, and Winona counties |
| Most fatalities, single tornado | 72 | April 14, 1886 | St. Cloud, Sauk Rapids, Rice |
| Most intense damage measured[15] | F5 | June 13, 1968 June 16, 1992 |
Tracy Chandler |
| Longest track (broken path)[16] |
Script error: No such module "convert". | August 26, 1977 | Otter Tail, Wadena, Cass, Crow Wing counties |
| Longest track (continuous path)[16] |
Script error: No such module "convert". | March 29, 1998 | Murray, Cottonwood, Brown, Watonwan, Blue Earth, Nicollet counties |
| Biggest outbreak | 48 | June 2010 Northern Plains tornado outbreak | Statewide |
Hail
| Event | Measurement | Date | Location |
|---|---|---|---|
| Largest hailstone | Script error: No such module "convert". dia. | July 4, 1968 July 28, 1986 |
Edgerton[17] Reading[18] |
Flooding
Record flood stages for selected cities in Minnesota
| Event | Measurement | Date | Location |
|---|---|---|---|
| Middle Fork, Whitewater River | |||
| Highest flood stage[20] | 19.24 ft | August 19, 2007 | Whitewater State Park |
| Root River | |||
| Highest flood stage[20] | 18.75 ft | August 19, 2007 | Houston |
| Red River of the North | |||
| Highest flood stage[21] | 40.82 ft | March 28, 2009 | Moorhead |
| Highest flood stage[22] | 54.35 ft | April 22, 1997 | East Grand Forks |
| Minnesota River | |||
| Highest flood stage[23] | 23.90 ft | April 6, 1997 | Montevideo |
| Highest flood stage[24] | 35.07 ft | April 12, 1965 | Jordan |
| Mississippi River | |||
| Highest flood stage[25] | 26.01 ft | April 16, 1965 | St. Paul |
| Highest flood stage[26] | 20.77 ft | April 19, 1965 | Winona |
Other records
| Event | Measurement | Date | Location |
|---|---|---|---|
| Highest Pressure[3] | 31.11 inHg (1053.5 mb) | January 21, 1922 | Collegeville |
| Lowest Pressure[27] | 28.21 inHg (956 mb)[28] | October 26, 2010 | Bigfork |
| Highest dew point | Script error: No such module "convert". | July 18, 2011 July 19, 2011 |
Madison Moorhead |
| Highest heat index | Script error: No such module "convert". | July 19, 2011 | Moorhead |
| Lowest wind chill (estimated)[3] | Script error: No such module "convert". (old formula) Script error: No such module "convert". (new formula) |
January 9–10, 1982 – January 29, 2019 |
Thief River Falls |
| Highest wind (sustained)[29] | 121 mph (194 km/h) | September 1, 2011 | Donaldson |
| Highest wind (gust)[1] | 180 mph (290 km/h) | August 20, 1904 | St. Paul |
See also
- General
- Large-scale events that affected Minnesota
- 2007 Midwest flooding
- Mid-June 1992 Tornado Outbreak
- 1968 Tracy tornado
- 1991 Halloween blizzard
- Great Storm of 1975
- 1936 North American heat wave
- 1997 Red River Flood
- Armistice Day Blizzard
References
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External links
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