Chippewa County Climate
Chippewa County, Michigan
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
41.6°F
Annual Precip
34.7"
Annual Snowfall
113.7"
Extreme Heat Days
2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
4b
Minimum winter temperature range for plant survival
1,675
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Chippewa County
Climate Verdict
Chippewa County has a cool, averaging 41.6°F annually, moderate rainfall of 34.7 inches per year, rare extreme heat with only 1.7625 days above 90°F annually, heavy winter snowfall averaging 113.7 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 16.1°F. summers are pleasantly cool with July averaging 65.2°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Chippewa County is 4.0°F cooler than the Michigan statewide average of 45.7°F.
Climate Profile
About Chippewa County Weather
Sub-Boreal Climate in the Upper Peninsula
Chippewa County is one of the coldest in the nation, with an average annual temperature of only 41.6°F. This is nearly 14 degrees colder than the national median.
A Cold Standard for Michigan
At 41.6°F, the county is significantly colder than the Michigan average of 45.7°F. Its precipitation of 34.7 inches is almost identical to the state average, but most of it falls as snow.
Massive Snowfall Near the Border
The county receives a staggering 113.7 inches of snow annually, the highest on this list. This heavy lake-effect snow defines the region's geography and lifestyle.
Extreme Cold and Rare Heat
Winter temperatures average a frigid 19.0°F, while January specifically drops to 16.1°F. Summers are very cool at 63.4°F, with only 2 days of 90°F heat per year.
Winterize for the Long Haul
Residents must plan for over 9 feet of snow with professional-grade removal equipment. Heating systems must be robust enough to handle months of sub-freezing temperatures.
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.