Osage County Climate
Osage County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
54.8°F
Annual Precip
43.7"
Annual Snowfall
10.7"
Extreme Heat Days
30
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,913
Supports most vegetables & fruits
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 54.8°F, moderately wet with 43.7 inches of annual precipitation, occasional hot days — 29.8 per year above 90°F, light snow averaging 10.7 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 76.9°F. The 47°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Osage County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Osage County closely matches the Missouri statewide average temperature of 54.9°F.
Climate Profile
About Osage County Weather
Typical Mid-American Weather Patterns
Osage County's annual average of 54.8°F aligns closely with the national median. It experiences a balanced mix of precipitation totaling 43.7 inches per year.
A Perfect Mirror of Missouri
Osage County's 54.8°F average is nearly identical to the state average of 54.9°F. It serves as a representative climate for the central Missouri region.
Snowier than Southern Neighbors
Osage County sees 10.7 inches of snow annually, more than double the amount found in southern counties like Oregon or Perry. It is cooler than the Bootheel but warmer than the northern plains.
Four Truly Distinct Seasons
The county experiences a 75.0°F summer average with 30 days of extreme heat. Winter brings a January average of 30.3°F and regular snowfall exceeding 10 inches.
Versatile Home Systems Needed
Homeowners need efficient systems for both heating and cooling to handle the 30-degree winter and 30 days of extreme summer heat. Keep snow tires or shovels ready for the 10.7 inches of annual snowfall.
Frequently Asked Questions
What is the average temperature in Osage County?
How much rain does Osage County get?
Does it snow in Osage County?
How hot does Osage County get in summer?
How cold are winters in Osage County?
Track your own weather in Osage County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.