Boone County Climate
Boone County, Arkansas
Avg Annual Temp
57.7°F
Annual Precip
46.5"
Annual Snowfall
8.8"
Extreme Heat Days
41.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Boone County Weather
A Brisk Arkansas Exception
Boone County’s average temperature of 57.7°F is cool relative to the state but moderate for the U.S. overall. It represents the high-elevation climate typical of the northern Ozarks.
One of the State's Coolest
Boone County is significantly cooler than the Arkansas state average of 61.0°F. It ranks among the coldest counties in the state due to its northern latitude.
Cooler Than Neighboring Baxter
Boone County averages 57.7°F, making it cooler than Baxter County’s 58.5°F. It is also slightly drier, receiving 46.5 inches of annual precipitation.
Mild Summers and Snowy Peaks
Boone experiences only 42 days of extreme heat above 90°F, one of the lowest counts in the state. Winter brings 8.8 inches of snow and a January average of 36.1°F.
Dress for Frequent Freezes
With winter averages dipping to 38.2°F, residents need reliable heating and heavy winter clothing. Outdoor activities are best planned for the mild summer months when averages stay around 76.6°F.
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.