Itasca County Climate
Itasca County, Minnesota
Avg Annual Temp
39.1°F
Annual Precip
28.5"
Annual Snowfall
51.8"
Extreme Heat Days
2.35
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Itasca County Weather
Among the Nation's Coldest
Itasca is one of the coldest spots in the country with an average annual temperature of 39.1°F. This is roughly 15 degrees below the national median of 54°F.
Far Below State Averages
Itasca is much colder than the Minnesota average of 42.8°F. Its summer average of 64.7°F is one of the lowest in the state, reflecting its far northern position.
Snowier than Western Peers
Itasca is colder and snowier than Hubbard County to the west. With 51.8 inches of snow annually, it faces more winter accumulation than many surrounding counties.
Frigid Winters and Rare Heat
Winters are extreme with a January average of just 6.9°F. Summers remain cool and comfortable, seeing only 2 days of extreme heat per year compared to the state average.
Heavy-Duty Winter Planning
Investing in heavy-duty winter gear and reliable vehicle block heaters is a necessity here. Home cooling is rarely a concern given the very low frequency of 90-degree days.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.