Ingham County Climate
Ingham County, Michigan
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
49.2°F
Annual Precip
34.6"
Annual Snowfall
40.8"
Extreme Heat Days
9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
2,868
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Ingham County
Climate Verdict
Ingham County has a cool, averaging 49.2°F annually, moderate rainfall of 34.6 inches per year, rare extreme heat with only 9.3 days above 90°F annually, moderate snowfall of 40.8 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 24.7°F. summers are warm — July averages 72.1°F. The 47°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
Ingham County is 3.5°F warmer than the Michigan statewide average of 45.7°F.
Climate Profile
About Ingham County Weather
Central Michigan's Warmer Core
Ingham County averages 49.2°F annually, making it one of the warmer locations in the Great Lakes region compared to the national median. It experiences a classic four-season climate with distinct shifts in temperature and precipitation.
Exceeding the State Average
At 49.2°F, Ingham is significantly warmer than the Michigan state average of 45.7°F. Its inland, southern location allows for higher summer peaks than most of the state.
Consistent Snow and Rain
The county receives 40.8 inches of snowfall and 34.6 inches of precipitation, matching state averages almost exactly. It lacks the heavy lake-effect snow seen in counties further west toward Lake Michigan.
Hot Summers and Brisk Winters
July is warm with an average of 72.1°F and 9 days of extreme heat over 90°F. January remains cold at 24.7°F, though it is milder than the northern parts of the state.
Invest in Year-Round HVAC
With 9 extreme heat days and a 72°F July average, reliable air conditioning is a necessity for residents. Standard winter preparations are required for the 40.8 inches of snow and sub-freezing January nights.
Frequently Asked Questions
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Track your own weather in Ingham County
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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.