Daviess County Climate
Daviess County, Missouri
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.6°F
Annual Precip
39.6"
Annual Snowfall
19.1"
Extreme Heat Days
29
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
3,461
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Daviess County
Climate Verdict
Daviess County has a mild, with an average annual temperature of 51.6°F, moderate rainfall of 39.6 inches per year, occasional hot days — 29.1 per year above 90°F, light snow averaging 19.1 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 24.9°F. summers are warm — July averages 75.7°F. Residents experience a substantial 51°F difference between winter and summer.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Daviess County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Daviess County is 3.3°F cooler than the Missouri statewide average of 54.9°F, it is somewhat drier than average for Missouri.
Climate Profile
About Daviess County Weather
Cooler than the national median
With an annual average of 51.6°F, Daviess County is cooler than many parts of the country. The climate is characterized by more pronounced winter cold and lower humidity than the South.
Chillier than the state average
The county is significantly cooler than the Missouri average of 54.9°F. It also receives less precipitation, falling nearly 4 inches short of the state’s 43.8-inch benchmark.
Parallel patterns with DeKalb County
Daviess closely mirrors neighbor DeKalb County with nearly identical 24.9°F January averages. However, Daviess is slightly drier, seeing 39.6 inches of precipitation annually.
Significant snow and cooler summers
Winters are vigorous with 19.1 inches of snowfall and cold 27.9°F average temperatures. Summers remain mild by Missouri standards, with only 29 days hitting 90°F.
Invest in winterizing your home
Focus on heavy-duty heating and insulation to combat the sharp 24.9°F January lows. Snow removal equipment is a priority for the 19.1 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.