Preble County Climate
Preble County, Ohio
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.2°F
Annual Precip
42.6"
Annual Snowfall
12.4"
Extreme Heat Days
15
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,205
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Preble County
Climate Verdict
Preble County has a mild, with an average annual temperature of 51.2°F, moderately wet with 42.6 inches of annual precipitation, rare extreme heat with only 14.5 days above 90°F annually, light snow averaging 12.4 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 26.4°F. summers are warm — July averages 73.4°F. The 47°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Preble County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Preble County closely matches the Ohio statewide average temperature of 51.5°F.
Climate Profile
About Preble County Weather
A Standard Humid Continental Climate Profile
Preble County’s 51.2°F annual average temperature sits below the national median of 55°F. It receives 42.6 inches of precipitation, making it slightly wetter than the national average. This creates a landscape with four distinct seasons and reliable moisture for agriculture.
Closely Following Ohio’s Temperature Average
Preble County nearly matches the state average of 51.5°F, trailing by just a fraction of a degree. It is slightly wetter than the state average of 41.2 inches, recording 42.6 inches of rain and snow annually. It serves as a typical example of Western Ohio’s weather patterns.
Wetter Than Its Neighbor Putnam County
Preble County receives over 4 inches more annual precipitation than Putnam County to its north. While their temperatures are almost identical, Preble sees significantly less snow, recording only 12.4 inches compared to Putnam’s 21.6 inches. This makes Preble the wetter but less snowy of the two.
Moderate Summers and Brisk Winters
The county experiences 15 days of extreme heat annually, with July temperatures averaging 73.4°F. Winters are cold but not extreme, featuring a January average of 26.4°F and 12.4 inches of snow. Summer averages hover around a pleasant 71.8°F.
Balanced Seasonal Preparations Are Key
Residents should maintain HVAC systems for two weeks of extreme heat and winter lows in the mid-20s. With 42.6 inches of precipitation, ensuring clear gutters and proper yard grading is essential. Light snow gear is usually sufficient for the 12-inch annual total.
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.