Osage County Climate
Osage County, Kansas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
55.5°F
Annual Precip
38.4"
Annual Snowfall
10.2"
Extreme Heat Days
47
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
4,168
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Osage County
Climate Verdict
Osage County has a mild, with an average annual temperature of 55.5°F, moderate rainfall of 38.4 inches per year, occasional hot days — 47.03333333333334 per year above 90°F, light snow averaging 10.2 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 30.3°F. summers are warm — July averages 79.3°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
Osage County closely matches the Kansas statewide average temperature of 54.8°F, it is also noticeably wetter, receiving 8.1 inches more precipitation than the state average.
Climate Profile
About Osage County Weather
Warm and Exceptionally Wet
Osage County’s 55.5°F average is warmer than the national median. Its 38.4 inches of annual precipitation makes it much wetter than the US average.
Vibrant and Green Landscapes
The county sits just above the Kansas average temperature of 54.8°F. It receives significantly more rain than the 30.3-inch state average, fueling its lush environment.
More Moisture than the West
It is wetter than its western neighbors, though it shares the same 47 days of extreme heat found in central Kansas. Snowfall is light at 10.2 inches compared to northern counties.
Moderate Summers and Manageable Winters
Summer is warm with a 77.2°F average and 47 days of extreme heat. Winter remains manageable with a 32.9°F average and just 10.2 inches of snow.
Invest in Drainage and Cooling
Residents should prepare for rainy springs with reliable sump pumps and gutter maintenance. The 47 heat days suggest a need for efficient cooling during the humid July peak.
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.