Morgan County Climate
Morgan County, Indiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.7°F
Annual Precip
45.5"
Annual Snowfall
16.7"
Extreme Heat Days
12
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,244
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Morgan County
Climate Verdict
Morgan County has a mild, with an average annual temperature of 51.7°F, moderately wet with 45.5 inches of annual precipitation, rare extreme heat with only 12.1 days above 90°F annually, light snow averaging 16.7 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 27.6°F. summers are warm — July averages 73.3°F. The 46°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Morgan County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Morgan County closely matches the Indiana statewide average temperature of 52.4°F.
Climate Profile
About Morgan County Weather
A Classic Heartland Temperature Profile
Morgan County stays just under the national median with an annual average temperature of 51.7°F. This climate offers a balanced mix of seasonal changes typical of the American heartland.
Near the Statewide Average
The county's 51.7°F average is slightly below the Indiana state average of 52.2°F. It sits as a geographic transition point between the warmer southern hills and the cooler northern plains.
Drier and Cooler Than Owen County
Morgan is drier and cooler than neighboring Owen County, which sees 49.7 inches of rain and a 52.8°F average. It experiences only 12 extreme heat days, matching the mild summer profile of Montgomery County.
Dry Winters and Comfortable Summers
Winters are relatively dry for the region with 16.7 inches of snow and a seasonal average of 30.4°F. Summers are comfortable, with a July average of 73.3°F and only 12 days above 90°F.
Lower Cooling Costs and Standard Snow Gear
With only 12 extreme heat days, residents may see lower summer energy bills than those in southern counties. However, the 16.7 inches of snow still requires basic winter gear and vehicle preparation.
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.