Fountain County Climate
Fountain County, Indiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
50.8°F
Annual Precip
40.1"
Annual Snowfall
23.3"
Extreme Heat Days
16
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,249
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Fountain County
Climate Verdict
Fountain County has a mild, with an average annual temperature of 50.8°F, moderately wet with 40.1 inches of annual precipitation, rare extreme heat with only 16.4 days above 90°F annually, moderate snowfall of 23.3 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 24.4°F. summers are warm — July averages 73.1°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Fountain County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Fountain County closely matches the Indiana statewide average temperature of 52.4°F, it is somewhat drier than average for Indiana.
Climate Profile
About Fountain County Weather
Moderate Temperatures in the Heart of the Midwest
Fountain County’s average annual temperature of 50.8°F is exactly three degrees cooler than the national median. The area experiences a classic continental climate with distinct seasonal transitions and moderate precipitation levels.
Slightly Cooler than the Indiana Average
The county's 50.8°F annual average trails the state mean of 52.2°F by over a degree. Precipitation is also slightly below the state norm, with 40.1 inches compared to Indiana's average of 43.9 inches.
Balancing the North and South Trends
Fountain sits in a middle ground, receiving 23.3 inches of snow, which is much more than Dubois but far less than Elkhart. It faces 16 extreme heat days, offering a milder summer experience than its southern state neighbors.
Warm Summer Days and Consistent Winter Frost
Summer averages a pleasant 71.8°F, though residents should expect about two weeks of temperatures exceeding 90°F. Winters are cold and consistent, with a January average of 24.4°F and nearly two feet of annual snowfall.
Versatile Wardrobes and Home Insulation Needed
The 50-degree temperature swing between winter and summer requires robust home insulation and dual-purpose HVAC systems. Outdoor planning should account for the 23.3 inches of snow that typically falls between December and March.
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.