The lake acts as a heat sink, keeping the state's North Shore area relatively cooler in the summer and warmer in the winter. Tornadoes are most common in the southern half of the state, which is located on the northern edge of Tornado Alley. Please contact the FAA for more information on pilot briefings or call 1-800-WX-BRIEF (800-992-7433). While summertime around much of the country means long stretches of hot and humid weather, Minnesota is located far enough north where periods of cooler, drier polar air frequently move in behind polar fronts dropping south from Canada. 58.4°F. The average weather in Minnesota indicates a relative humidity in the morning of 81.4%, and 66.6% in the afternoon and evening. Twin Cities Daily Temperatures, Precipitation, Snowfall, Snow Depth. Even though winter does not officially start until late December, Minnesota usually begins experiencing winter-like conditions in November, sometimes in October. Even the driest month still has a lot of rainfall. Rising temperatures may interfere with winter recreation, extend the growing season, change the composition of trees in the North Woods, and increase water pollution problems in lakes and rivers. The growing season in Minnesota varies from 90 days per year in the Iron Range to 160 days in southeast Minnesota. Weather in Minneapolis (Minnesota) in october 2021. [7] The polar air typically does not linger very long however and is quickly replaced by the warmer and more humid air from the Gulf of Mexico again. The combination of dry skies and heat caused a severe drought which cost the state approximately 1.2 billion dollars in crop losses. These humid conditions and a jet stream that has pushed into the northern parts of the U.S. initiate thunderstorm activity 30–40 days per year. The Great Flood of 1993 on the Mississippi River was caused by copious amounts of rain that fell after the spring snow melt. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month. Over the course of the year, the temperature typically varies from 9°F to 83°F and is rarely below -11°F or above 92°F . Duluth's coldest month is January when the average temperature overnight is -1.2°F. Spring flooding to some degree occurs almost annually on some Minnesota rivers, but major floods have occurred in 1965, 1969, 1997, 2001, and 2009. Historical weather data available. [43] As these systems move to the northeast, there will usually be a heavy band of snow to the northwest of the low pressure center if there is enough cold air present. [13] At 58.9 °F (14.9 °C), Grand Marais has the lowest average summer temperature of any city in the state.[14]. This month should be avoided if you are not a big fan of rain. Storms that move into Minnesota from a more westerly direction generally do not bring significant amounts of precipitation with them. More often, Minnesota is on the northern (cooler) side of major storm systems in the early spring, which instead results in only rain and possibly snow. June is the most wet month. [14], By late October and November atmospheric dynamics are generally in place to allow storm systems to become very intense. Snowstorms are common early in the spring, but by late-spring as temperatures begin to moderate the state can experience tornado outbreaks, a risk which diminishes but does not cease through the summer and into the autumn. Lowest Observed Temperature (degrees F) 0 on the 27 th in 1976. As southwest winds blow down the slope of Coteau des Prairies, the air compresses and warms. As with many other Midwestern states, winter in Minnesota is characterized by cold (below freezing) temperatures and snowfall. [14] Because summer time air masses are not as volatile as in the winter, daily high and low temperatures rarely vary more than 15 degrees (7 °C) either side of normal. In Minnesota, there are 4 comfortable months with high temperatures in the range of 70-85°. Minnesota has a humid continental climate, with hot summers and cold winters. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month. In July, the warmest month, the average day time temperature rises to 83.3°F. "Summer at the lake" is a Minnesota tradition. Humidity: 67%. A vigorous jet stream brings high and low-pressure systems through in quick succession, which can cause large temperature variations over a short period of time. The lone exception is in far northern Minnesota, where in mid-September, small amounts of snow become a possibility. On the Köppen climate classification, much of the southern third of Minnesota—roughly from the Twin Cities region southward—falls in the hot summer zone (Dfa), and the northern two-thirds of Minnesota falls in the warm summer zone (Dfb). (Other variations of the same type of storm systems are "Saskatchewan Screamers" or "Manitoba Maulers". 30.61 inch: Av. Weather in Minneapolis (Minnesota) in october 2021. 40.1°F. The state has warmed one to three degrees (F) in the last century. Average … Larger storm systems, often Panhandle hooks or other storms that occur with a meridional flow, can bring large amounts of snow and even blizzard conditions. Cloud with an average high temperature of 82.3°, which ranks it as about average compared to other places in Minnesota. [65], Other memorable drought years were 1976 and the Dust Bowl years of the 1930s. Cloud is 77% better than the national average Lowest Observed High Temperature (degrees F) 25 in multiple years. Cloud is 36% better than the national average; The pollution index in St. Dew Point: 33 °F. In Ely, the summers are long, comfortable, and partly cloudy and the winters are frigid, snowy, and mostly cloudy. Find the best time to go to Minneapolis (Minnesota). The growing season (which varies from 90 days per year in the Iron Range to 160 days in southeast Minnesota) is when Minnesota averages its highest percentage of annual precipitation, so a lack of rainfall during this time period can be devastating to crops. With the exception of areas along the shores of Lake Superior, winds in Minnesota generally prevail from the north and northwest in the winter, and south and southeast in the summer. The state has produced curlers, skiers, and lugers who have competed in the Winter Olympics, pioneers who invented the snowmobile, and legions of ice fishing enthusiasts. Average temperature is the most popular factor that people take into consideration when looking for the best city to live in. [41], Spring is a time of major transition in Minnesota. Willmar Weather by month // weather averages Average Weather in Ely Minnesota, United States. [73] If these powerful storm systems are able to draw enough cold air southward from Canada, they can evolve into powerful blizzards. In St. [61], The western region of Minnesota experiences the hottest summer temperatures. [8] Although Cook and Lake counties are two of the largest counties in the state, they have experienced only seven tornadoes in the past 56 years. [39]) Although clippers often originate over the northern Pacific Ocean, they lose most of their moisture through orographic lift when they collide with the Canadian Rockies. Temperatures as low as −60 °F or −51.1 °C have occurred during Minnesota winters. Weather systems can move in from the north, west, or south, with the majority of the weather being driven in from the north. Climate change in Minnesota encompasses the effects of climate change, attributed to man-made increases in atmospheric carbon dioxide, in the U.S. state of Minnesota. Averages are for Crystal Airport, which is 6 miles from Plymouth. [70][71] As autumn moves on, these storm systems bring with them progressively colder air, eventually changing the rain over snow, generally starting in October in the northern part of the state and November in the south. See Historical Weather Data for a Location and Date. Alberta clippers alternate with these high-pressure systems, bringing high winds and some snowfall with them. Contestants build boats from milk cartons and float them on Minneapolis area lakes, with recognition based more on colorful and imaginative designs than on actual racing performance. Monthly: 1981-2010 normals The tables give the normals for maximum and minimum yearly temperatures based on weather data collected from 1981 to 2010. Virginia's average high temperature in January is 15 °F (−9 °C), while Grand Marais’ is 23 °F (−5 °C). Mankato climate summary The Mankato lies on 281m above sea level The climate in Mankato is cold and temperate. Minnesota weather in November 2021. Heavy rain brings flash floods to Minnesota an average of three days per year. [63], Summertime thunderstorms are fueled by dew points that often reach beyond 70 °F (21.1 °C) and sometimes even 80 °F or 26.7 °C. What's the Average Temperature in Minnesota? Urban heat island effect. [58] The strong wind that does blow almost always comes from the south, bringing in warm temperatures and humidity. 5. Mean Temp: 42 °F. You can jump to a separate table for each region of the state: Southern, Northeastern and Northwestern Minnesota. They get their name from the location where they usually make their turn to the north; near the panhandles of Oklahoma and Texas. In Duluth, there are 2 comfortable months with high temperatures in the range of 70-85°. The yearly cloudiness breakdown for Minnesota indicates 86 days of clear skies, 100 days of partly cloudy skies, and 178 annual cloudy days. It shows up as a big blue blob across North America. [15] One of those tornadoes was a large F3 that occurred in the 1969 Minnesota tornado outbreak. [36] This pattern becomes especially common when El Niño is present, as the jet stream is weakened and pushed further north into Canada, therefore arctic air is often blocked from entering Minnesota. Year * Month * Day * Data is available up to December 3, 2020. [66] Drought conditions also have helped spawn forest fires. Rosemount, Minnesota - Travel and vacation weather averages, current conditions and forecasts. The highest monthly average temperature in Minneapolis for July is 76 degrees; The lowest monthly average temperature in Minneapolis for January is 17 degrees; The most monthly precipitation in Minneapolis occurs in August with 5.3 inches; The air quality index in Minneapolis is 8% better than the national average Official records for Duluth were kept at downtown from August 1871 to May 1941, and at Duluth Int'l since June 1941. [79], But while Minnesota's warm summers provide its natives and tourists with a variety of outdoor activities, the state is known for its winters. Long-term data listings for Minneapolis/St. Extreme Record Temps & Differences", "superior pursuit: facts about the greatest great lake", "Minnesota Tornadoes by County 1950–2005", "Daily Normals for Alexandria, Minnesota", "Daily Normals for Grand Marais, Minnesota", "Daily Normals for International Falls, Minnesota", "Daily Normals for Redwood Falls, Minnesota", "Daily Normals for Thief River Falls, Minnesota", "Daily Normals for Worthington, Minnesota", National Oceanic and Atmospheric Administration, "WMO Climate Normals for DULUTH/WSO AP MN 1961–1990", "Threaded Station Extremes (Long-Term Station Extremes for America)", "Station Name: MN MINNEAPOLIS/ST PAUL AP", "WMO climate normals for Minneapolis/INT'L ARPT, MN 1961–1990", "Meridional flow brings extreme weather to USA", "Winter storm class: The Clipper with different names", "Minnesota has more potential for wind energy", "Climatic Conditions Leading to the Spring Flooding of 2001", "Heavy rains fall on southern Minnesota: August 18 – August 20", "Significant Flooding and Heavy Rain of September 22-23, 2010", "Air Temperatures & Dew Points – Great Lakes States", "Tuesday, July 7, 1936: How to keep cool", "Monday, Oct. 14, 1918: Hundreds die in Cloquet fire", "Hey How's the Weather? Since the year 2000, Minnesota has experienced 7 out of its 10 warmest years on record. Yearly wind and weather averages for Minneapolis-St Paul Airport . Low Temp: 8 °F. [46] As spring moves into the later stages, the chances for snow continue to drop and eventually disappear, south to north. [80], The state is also known for enthusiastic ice hockey players, both at the amateur and professional levels. Annual average precipitation across the state ranges from around 35 inches (890 mm) in the southeast to 20 inches (510 mm) in the northwest. 1871 to 1879 Home | Privacy & Cookies | Contact | About. High Temp: 84 °F. [11] Just a few miles inland from Lake Superior are the Sawtooth Mountains, which almost completely confine the marine air masses and associated precipitation to lower elevations near the lake. 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