Dickinson County Climate
Dickinson County, Michigan
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
42.1°F
Annual Precip
26.1"
Annual Snowfall
61.0"
Extreme Heat Days
6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
4b
Minimum winter temperature range for plant survival
1,972
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Dickinson County
Climate Verdict
Dickinson County has a cool, averaging 42.1°F annually, moderate rainfall of 26.1 inches per year, rare extreme heat with only 6.1 days above 90°F annually, heavy winter snowfall averaging 61.0 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 14.4°F. summers are pleasantly cool with July averaging 67.9°F. Residents experience a substantial 53°F difference between winter and summer.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Dickinson County is 3.5°F cooler than the Michigan statewide average of 45.7°F, it is also noticeably drier, receiving 8.3 inches less precipitation than the state average.
Climate Profile
About Dickinson County Weather
Chilly averages in the Northwoods
Dickinson County is one of the colder spots in the nation with an average annual temperature of 42.1°F. This is nearly 12 degrees colder than the national median, resulting in long, snowy winters.
Below the Michigan temperature mean
The average annual temperature of 42.1°F is well below the Michigan state average of 45.7°F. It is also one of the drier counties in the state, receiving only 26.1 inches of precipitation annually.
Drier and colder than Delta
Dickinson is slightly colder than neighboring Delta County and sees about 5 inches less annual precipitation. However, it receives more snow, totaling 61 inches compared to Delta's 44.8.
Frigid Januaries and pleasant Junes
January is particularly harsh with an average temperature of 14.4°F. Summers are mild and pleasant, averaging 65.8°F, though the county still sees about 6 days of 90°F heat.
Prioritize heating and snow removal
Residents should prepare for a winter average of just 17.4°F with high-performance home heating systems. The 61 inches of snow requires reliable equipment and vehicle preparation for safe winter travel.
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.