Coffey County Climate
Coffey County, Kansas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
55.8°F
Annual Precip
38.6"
Annual Snowfall
8.8"
Extreme Heat Days
43
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
4,270
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Coffey County
Climate Verdict
Coffey County has a mild, with an average annual temperature of 55.8°F, moderate rainfall of 38.6 inches per year, occasional hot days — 42.8 per year above 90°F, light snow averaging 8.8 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 30.2°F. summers are warm — July averages 79.4°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Coffey County closely matches the Kansas statewide average temperature of 54.8°F, it is also noticeably wetter, receiving 8.2 inches more precipitation than the state average, the county experiences 15.38119047619049 fewer extreme heat days than the state average.
Climate Profile
About Coffey County Weather
Mild and Moist Eastern Plains
Coffey County’s 55.8°F annual average is warmer than the national median. With 38.6 inches of rain, it is significantly wetter than the average American county.
Wetter and Warmer than Most
The county is warmer and wetter than the Kansas averages of 54.8°F and 30.3 inches. It sits in the humid eastern portion of the state where rain is more frequent.
Damp Climate vs Westward Neighbors
Coffey is wetter than Chase County to the west, receiving about 3 more inches of rain annually. It also has fewer extreme heat days than many central Kansas counties.
Manageable Winters and Humid Summers
Summers see 43 days of extreme heat, while winters are manageable with an average of 33.0°F. The county receives a modest 8.8 inches of annual snowfall.
Focusing on Moisture Management
The 38.6 inches of rain require well-maintained gutters and storm drainage systems. Since snowfall is limited to 8.8 inches, residents can focus more on humidity control than heavy snow gear.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.