Caldwell County Climate
Caldwell County, Missouri
Avg Annual Temp
52.0°F
Annual Precip
39.6"
Annual Snowfall
10.8"
Extreme Heat Days
28.9
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Caldwell County Weather
Cooler Northern Missouri Climate
Caldwell County averages 52.0°F annually, placing it below the national median temperature. This region favors cooler winters and more moderate summer peaks.
Well Below State Temperature Averages
The county is nearly 3 degrees cooler than the Missouri average of 54.9°F. Annual precipitation of 39.6 inches is also about 4 inches below the state norm.
A Cooler Neighbor to Cass
Caldwell remains consistently cooler than neighboring Cass County to the south. Its 10.8 inches of annual snow is lighter than the snowfall seen in central Missouri.
Bracing Winters and Mild Summers
Winters are brisk with a 28.4°F average, while summers are mild compared to the rest of the state. Only 29 days a year reach the extreme heat threshold of 90°F.
Prepare for Sub-Freezing Winters
Residents should focus on heating efficiency given the 28.4°F average winter temperatures. Cooling needs are lower here, as it sees 10 fewer extreme heat days than the state average.
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.