Dubois County Climate
Dubois County, Indiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
53.3°F
Annual Precip
51.7"
Annual Snowfall
12.7"
Extreme Heat Days
31
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,531
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Dubois County
Climate Verdict
Dubois County has a mild, with an average annual temperature of 53.3°F, moderately wet with 51.7 inches of annual precipitation, occasional hot days — 30.6 per year above 90°F, light snow averaging 12.7 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 29.4°F. summers are warm — July averages 74.3°F. The 45°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Dubois County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Dubois County closely matches the Indiana statewide average temperature of 52.4°F, it is also noticeably wetter, receiving 7.4 inches more precipitation than the state average.
Climate Profile
About Dubois County Weather
A Wetter Alternative to the National Average
Dubois County maintains an annual average temperature of 53.3°F, sitting just below the national median of 53.8°F. While the temperature feels typical for the U.S., the county receives a significant 51.7 inches of annual precipitation, far exceeding many drier regions.
Warmer and Wetter than Most of Indiana
With an annual average of 53.3°F, Dubois County stays consistently warmer than the Indiana state average of 52.2°F. It also ranks as one of the state's wettest locales, seeing nearly 8 inches more precipitation than the state mean of 43.9 inches.
Southern Indiana Heat and Humidity
Compared to northern neighbors like Grant County, Dubois experiences twice as many extreme heat days. The 51.7 inches of rainfall keeps the landscape lush but significantly more humid than the central part of the state.
Hot Summers and Manageable Mid-Latitude Winters
Summers are intense with 31 days per year reaching 90°F or higher and a July average of 74.3°F. Winter remains relatively mild for the Midwest, averaging 32.3°F and only 12.7 inches of total annual snowfall.
Focus on Water Management and Air Conditioning
Homeowners should prioritize basement waterproofing and gutter maintenance to handle the high 51.7-inch annual rainfall. High-efficiency cooling systems are essential for the month of extreme heat days seen every summer.
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.