Montgomery County Climate
Montgomery County, Kentucky
Avg Annual Temp
53.8°F
Annual Precip
48.5"
Annual Snowfall
8.8"
Extreme Heat Days
27.8
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Montgomery County Weather
Cooler Conditions in the Bluegrass State
Montgomery County averages 53.8°F annually, which is cooler than the Kentucky state average of 56.2°F. The county receives 48.5 inches of precipitation, slightly below the state-wide norm.
One of Kentucky's Cooler Central Counties
Ranking 2.4 degrees below the state average temperature, Montgomery offers a break from the heat found further south. Its rainfall also stays slightly below the state average of 50.6 inches.
Lower Temperatures Than Nearby Mercer County
Montgomery is significantly cooler than Mercer County, which maintains an average temperature of 57.0°F. Residents here experience a more pronounced chill, particularly during the winter months.
Cold Winters and Moderate Summer Peaks
Winters are crisp with a January average of 31.7°F and 8.8 inches of snow. While July averages 74.8°F, the county still manages 28 days per year with temperatures reaching 90°F or more.
Winterize Pipes and Optimize Insulation
Because January averages drop below freezing, pipe insulation is a critical home maintenance task. Residents should also be prepared for a month of extreme heat by servicing their cooling systems in the spring.
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.