Fountain County Climate
Fountain County, Indiana
Avg Annual Temp
50.8°F
Annual Precip
40.1"
Annual Snowfall
23.3"
Extreme Heat Days
16.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
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 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.