Andrew County Climate
Andrew County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
53.1°F
Annual Precip
36.8"
Annual Snowfall
21.1"
Extreme Heat Days
29
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Andrew County
Climate Verdict
Andrew County has a mild, with an average annual temperature of 53.1°F, moderate rainfall of 36.8 inches per year, occasional hot days — 29.2 per year above 90°F, moderate snowfall of 21.1 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 26.5°F. summers are warm — July averages 76.9°F. Residents experience a substantial 50°F difference between winter and summer.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Andrew County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Andrew County closely matches the Missouri statewide average temperature of 54.9°F, it is also noticeably drier, receiving 6.9 inches less precipitation than the state average.
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.