Chisago County Climate
Chisago County, Minnesota
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
43.7°F
Annual Precip
32.8"
Annual Snowfall
51.6"
Extreme Heat Days
12
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
4b
Minimum winter temperature range for plant survival
2,432
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Chisago County
Climate Verdict
Chisago County has a cool, averaging 43.7°F annually, moderate rainfall of 32.8 inches per year, rare extreme heat with only 11.85 days above 90°F annually, moderate snowfall of 51.6 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 12.3°F. summers are warm — July averages 70.8°F. Residents experience a substantial 58°F difference between winter and summer.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Chisago County closely matches the Minnesota statewide average temperature of 42.8°F, it is somewhat wetter than average for Minnesota.
Climate Profile
About Chisago County Weather
A Balanced Northern Continental Climate
Chisago County's annual average temperature of 43.7°F is typical for the Upper Midwest but below the national median. The county experiences the full range of four distinct seasons with significant temperature swings.
Warmer and Wetter than the Minnesota Baseline
Chisago stays about one degree warmer than the 42.8°F state average. It also sees 32.8 inches of annual precipitation, making it wetter than the typical Minnesota county.
Comparison with the Twin Cities Fringe
Chisago is slightly cooler than neighboring Carver County but wetter than western counties like Chippewa. It sits in a high-moisture belt that supports lush summer greenery.
Twelve Days of Heat and Fifty Inches of Snow
The county balances 12 extreme heat days in the summer with a July average of 70.8°F. Winter remains cold with a 12.3°F January average and 51.6 inches of annual snowfall.
Prepare for Humid Summers and Heavy Snow
Residents should ensure their homes are equipped with both reliable air conditioning and heavy-duty snow removal tools. The 32.8 inches of annual precipitation requires well-maintained roofing and drainage to prevent water damage during spring thaws.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.