Shawnee County Climate
Shawnee County, Kansas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
55.6°F
Annual Precip
36.7"
Annual Snowfall
13.9"
Extreme Heat Days
51
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
4,213
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Shawnee County
Climate Verdict
Shawnee County has a mild, with an average annual temperature of 55.6°F, moderate rainfall of 36.7 inches per year, occasional hot days — 50.55 per year above 90°F, light snow averaging 13.9 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 30.0°F. summers are warm — July averages 79.7°F. The 50°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
Shawnee County closely matches the Kansas statewide average temperature of 54.8°F, it is also noticeably wetter, receiving 6.4 inches more precipitation than the state average.
Climate Profile
About Shawnee County Weather
Warmer Than the National Median
Shawnee County maintains an average annual temperature of 55.6°F, placing it slightly above the national median. This humid continental climate experiences significant seasonal shifts throughout the year.
Topping the Kansas Temperature Average
The county stays warmer than the Kansas average of 54.8°F. It also receives 36.7 inches of annual precipitation, which is significantly higher than the state average of 30.3 inches.
A Humid Standout in the Region
While sharing similar heat patterns with its neighbors, Shawnee County is notably wetter than western counterparts like Sheridan. Its 36.7 inches of rain creates a more humid environment than the drier plains to the west.
Hot Summers and Moderate Snowfall
Residents face 51 days of extreme heat above 90°F, with July temperatures averaging a sweltering 79.7°F. Winter brings a different challenge with 13.9 inches of annual snowfall and January lows near 30.0°F.
Prepare for Rain and Humidity
Invest in high-quality rain gear and basement sump pumps to handle the heavy 36.7 inches of annual rainfall. With 51 extreme heat days, efficient air conditioning is essential for summer comfort.
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.