Montmorency County Climate
Montmorency County, Michigan
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
43.5°F
Annual Precip
32.0"
Annual Snowfall
—
Extreme Heat Days
7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5a
Minimum winter temperature range for plant survival
1,974
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Montmorency County
Climate Verdict
Montmorency County has a cool, averaging 43.5°F annually, moderate rainfall of 32.0 inches per year, rare extreme heat with only 6.8 days above 90°F annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 18.1°F. summers are pleasantly cool with July averaging 67.7°F. The 50°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Montmorency County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Montmorency County closely matches the Michigan statewide average temperature of 45.7°F, it is somewhat drier than average for Michigan.
Climate Profile
About Montmorency County Weather
Montmorency's Cool Continental Climate
With an average annual temperature of 43.5°F, Montmorency County sits nearly 10 degrees below the national median. This humid continental region experiences a significantly cooler profile than much of the United States.
Colder Than the Michigan Average
The county's 43.5°F annual average ranks it among the cooler regions in Michigan, trailing the state average of 45.7°F. It remains drier than many of its peers, receiving 32.0 inches of precipitation compared to the state's 34.5-inch average.
A Northern Lower Peninsula Chill
Montmorency is notably cooler than neighboring Oscoda County to the south, which averages 44.6°F. It shares similar precipitation levels with its neighbors, maintaining a consistent 32.0 inches of annual moisture.
Sharp Winters and Brief Summers
Winter temperatures average a cold 20.9°F, while January lows typically drop to 18.1°F. Extreme heat is rare here, with only 7 days a year reaching 90°F or higher.
Prepare for Prolonged Cold
Reliable high-efficiency heating systems are essential to manage the 18.1°F January average. While snowfall data is limited for this specific area, residents should prioritize winter vehicle preparedness for the frigid northern climate.
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.