Estill County Climate
Estill County, Kentucky
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
54.7°F
Annual Precip
50.9"
Annual Snowfall
—
Extreme Heat Days
18
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,664
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Estill County
Climate Verdict
Estill County has a mild, with an average annual temperature of 54.7°F, moderately wet with 50.9 inches of annual precipitation, rare extreme heat with only 17.8 days above 90°F annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 32.7°F. summers are warm — July averages 74.9°F. The 42°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Estill County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Estill County closely matches the Kentucky statewide average temperature of 56.0°F.
Climate Profile
About Estill County Weather
A Mild Temperate Climate
Estill County's annual average temperature of 54.7°F sits slightly above the national median. This climate type offers a balanced transition between the cooler Midwest and the warmer South.
Cooler than the Kentucky Average
At 54.7°F, Estill is cooler than the Kentucky state average of 56.2°F. It ranks among the more temperate counties in the eastern part of the Commonwealth.
Consistent Precipitation for the Region
The county receives 50.9 inches of rain annually, which is almost identical to the state average of 50.6 inches. This steady moisture supports the lush vegetation found in neighboring Appalachian counties.
Distinct Seasons and Moderate Heat
Summers average a comfortable 73.3°F, though residents still face 18 days of extreme heat over 90°F. Winter temperatures typically hover around 35.6°F, providing a crisp but rarely bitter cold season.
Rain Gear and Summer Cooling
Residents should maintain gutters to handle the 50.9 inches of annual rainfall. With 18 days of extreme heat, efficient home cooling systems are a necessity for July's 74.9°F average.
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.