Gasconade County Climate
Gasconade County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
53.0°F
Annual Precip
44.9"
Annual Snowfall
14.2"
Extreme Heat Days
31
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,539
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Gasconade County
Climate Verdict
Gasconade County has a mild, with an average annual temperature of 53.0°F, moderately wet with 44.9 inches of annual precipitation, occasional hot days — 30.7 per year above 90°F, light snow averaging 14.2 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 28.9°F. summers are warm — July averages 75.5°F. The 47°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Gasconade County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Gasconade County closely matches the Missouri statewide average temperature of 54.9°F.
Climate Profile
About Gasconade County Weather
A Classic Midwestern Continental Climate
Gasconade County maintains an average annual temperature of 53.0°F, placing it right in line with the national median. Its humid continental climate delivers distinct seasons and a reliable 44.9 inches of annual precipitation.
Cooler than the Missouri Average
The county's 53.0°F average sits nearly two degrees below the Missouri state average of 54.9°F. This makes Gasconade one of the cooler regions in the central part of the state.
Consistency Across the Missouri River Valley
While neighboring counties to the south trend warmer, Gasconade aligns closely with central Missouri patterns. Its 44.9 inches of rain slightly exceeds the state average of 43.8 inches, ensuring lush landscapes.
Thirty Days of Intense Summer Heat
Residents face an average of 31 days where temperatures top 90°F, largely occurring during the 75.5°F July peak. Winter brings a sharp turn, with 14.2 inches of snow and January lows averaging 28.9°F.
Preparing for Significant Seasonal Swings
Homeowners should prioritize high-efficiency HVAC systems to manage the 47-degree swing between January and July averages. Reliable snow removal tools are essential for the 14 inches of annual snowfall.
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.