Cooper County Climate
Cooper County, Missouri
Avg Annual Temp
55.7°F
Annual Precip
41.0"
Annual Snowfall
13.3"
Extreme Heat Days
49.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Cooper County Weather
Warm summers and snowy winters
Cooper County’s 55.7°F annual average sits comfortably above the national median. This climate is characterized by intense summers and snowy, distinct winters.
Above the Missouri average
At 55.7°F, Cooper is roughly one degree warmer than the Missouri state average of 54.9°F. It ranks as one of the warmer counties in the central part of the state.
More extreme heat than neighbors
Cooper faces more extreme heat than its neighbors, with 50 days reaching 90°F or higher. It also sees 13.3 inches of snow, which is higher than nearby Cole County.
A summer of intense heat
Summers are intense, featuring a July average of 79.3°F and frequent heat spikes. Winters average 32.8°F, creating conditions for the 13.3 inches of annual snowfall.
Plan for 50 hot days
Prepare for a long cooling season with 50 days of extreme heat impacting energy bills. Residents also need reliable snow removal equipment to manage the double-digit winter snowfall.
Frequently Asked Questions
What is the average temperature in Cooper County?
How much rain does Cooper County get?
Does it snow in Cooper County?
How hot does Cooper County get in summer?
How cold are winters in Cooper County?
Track your own weather in Cooper County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.