Owen County Climate
Owen County, Indiana
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
52.8°F
Annual Precip
49.7"
Annual Snowfall
15.8"
Extreme Heat Days
18
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,477
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Owen County
Climate Verdict
Owen County has a mild, with an average annual temperature of 52.8°F, moderately wet with 49.7 inches of annual precipitation, rare extreme heat with only 17.5 days above 90°F annually, light snow averaging 15.8 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 28.7°F. summers are warm — July averages 74.7°F. The 46°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Owen County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Owen County closely matches the Indiana statewide average temperature of 52.4°F, it is also noticeably wetter, receiving 5.5 inches more precipitation than the state average.
Climate Profile
About Owen County Weather
Matched With the National Temperature Median
Owen County averages 52.8°F, placing it right in line with the national median. This balance provides a classic four-season experience without the extreme cold of the far north.
Above the Indiana Average Temperature
The county's 52.8°F average is slightly higher than the state average of 52.2°F. It holds a middle-to-warm rank among Indiana's 92 counties.
The Wettest County in the Region
Owen is the wettest county in this group, receiving 49.7 inches of precipitation compared to Newton's 40.1. It also experiences 18 extreme heat days, more than Montgomery but fewer than Orange.
High Humidity and Moderate Snowfall
The county sees 15.8 inches of snow and a winter average of 31.4°F. Summer brings a July average of 74.7°F and 18 days of temperatures topping 90°F.
Focus on Drainage and Moisture Control
With nearly 50 inches of annual rain, drainage and moisture control are the primary concerns for local property owners. Residents should also keep summer gear ready for the 18 days of high heat.
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.