Jackson County Climate
Jackson County, Michigan
Avg Annual Temp
48.9°F
Annual Precip
32.2"
Annual Snowfall
—
Extreme Heat Days
7.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Jackson County Weather
Milder winters near the southern border
Jackson County averages 48.9°F annually, trailing the national median but remaining quite warm for Michigan. It offers a more temperate climate than the state's northern reaches.
Jackson is one of Michigan's warmest
The county’s average temperature of 48.9°F is over three degrees warmer than the state average of 45.7°F. This makes it a preferred spot for those seeking Michigan life with less bite.
Drier than the southern Michigan average
Jackson receives 32.2 inches of precipitation, which is below the state average of 34.5 inches. Its July average of 71.6°F is typical for the southern tier of the state.
Consistent summers and manageable winter cold
Summer brings 8 days of extreme heat above 90°F, while winter temperatures average a manageable 27.0°F. While specific snowfall data is unavailable, the southern location generally sees less than the snow belt.
Balance heating and cooling for comfort
A balanced HVAC system is key as the county fluctuates between 71.6°F summers and 24.4°F Januaries. Because rainfall is below average, lawn irrigation might be necessary during the peak of summer.
Frequently Asked Questions
What is the average temperature in Jackson County?
How much rain does Jackson County get?
How hot does Jackson County get in summer?
How cold are winters in Jackson County?
Track your own weather in Jackson County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.