Audrain County Climate
Audrain County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
53.7°F
Annual Precip
42.4"
Annual Snowfall
—
Extreme Heat Days
32
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
3,800
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Audrain County
Climate Verdict
Audrain County has a mild, with an average annual temperature of 53.7°F, moderately wet with 42.4 inches of annual precipitation, occasional hot days — 32.45 per year above 90°F. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 27.8°F. summers are warm — July averages 77.0°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Audrain County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Audrain County closely matches the Missouri statewide average temperature of 54.9°F.
Climate Profile
About Audrain County Weather
A Typical Middle-American Climate
Audrain County's average temperature of 53.7°F aligns closely with the national median. It receives 42.4 inches of precipitation, which is just under the Missouri state average of 43.8 inches.
Slightly Cooler Than State Norms
The county sits 1.2 degrees below the Missouri annual average of 54.9°F. It acts as a transitional zone between the colder northern plains and the warmer southern Ozarks.
Moderate Temperatures in Central Missouri
Audrain is notably warmer than northern counties like Adair, which averages 51.6°F. It maintains a more stable temperature profile than its neighbors to the far north or south.
A Full Month of Heat
Summer temperatures often spike, resulting in 32 days where the thermometer hits or exceeds 90°F. January remains cold with an average of 27.8°F, though local snowfall records are limited.
Manage the Summer Heat Peaks
Homeowners should prioritize cooling systems capable of handling over 30 days of extreme heat. Although snowfall data is unavailable, the 30.8°F winter average necessitates standard winterization.
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.