Benton County Climate
Benton County, Missouri
Avg Annual Temp
55.3°F
Annual Precip
43.0"
Annual Snowfall
18.4"
Extreme Heat Days
38.2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Benton County Weather
Warmer and Snowy Central Missouri
Benton County’s annual average of 55.3°F sits above the national median temperature. It receives 43 inches of precipitation, closely matching the Missouri average of 43.8 inches.
Central Missouri's Temperature Benchmark
The county is slightly warmer than the Missouri average of 54.9°F. Its central location creates a blend of southern heat and northern winter patterns.
Surprisingly Snowy Compared to Neighbors
Benton receives 18.4 inches of snow, which is nearly triple the 6.7 inches found in southern Barry County. It faces 38 extreme heat days, placing it between Bates and Barry in intensity.
A Blend of Heat and Snow
July averages a hot 78.3°F with 38 days reaching 90°F or more. Conversely, the 18.4 inches of annual snowfall is relatively high for this part of the state.
Preparing for Both Extremes
Residents need both heavy-duty snow removal tools and powerful air conditioning. Outdoor planning should account for both the 38 days of high heat and the significant winter snow.
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.