Davis County Climate
Davis County, Utah
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
51.5°F
Annual Precip
23.2"
Annual Snowfall
41.6"
Extreme Heat Days
46
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
3,135
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Davis County
Climate Verdict
Davis County has a mild, with an average annual temperature of 51.5°F, semi-arid conditions with only 23.2 inches of annual precipitation, occasional hot days — 46.1 per year above 90°F, moderate snowfall of 41.6 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 29.1°F. summers are warm — July averages 77.4°F. The 48°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Davis County closely matches the Utah statewide average temperature of 48.9°F, it is also noticeably wetter, receiving 9.5 inches more precipitation than the state average.
Climate Profile
About Davis County Weather
Moderate Temperatures for the West
Davis County averages 51.5°F annually, making it one of the few Utah counties that approaches the national median of 53°F. It enjoys a more temperate climate than many of its high-mountain neighbors.
Among the Warmest in Utah
Davis County is significantly warmer than the state average, exceeding the 48.9°F Utah mean by over two degrees. It benefits from the moderating effects of the Great Salt Lake.
Warmer and Wetter than Box Elder
Davis County is 3.5 degrees warmer on average than Box Elder County to the north. It is also far wetter, receiving 23.2 inches of annual precipitation compared to Box Elder's 13.8 inches.
Wet Winters and Hot Summers
July averages a warm 77.4°F with 46 days reaching 90°F or higher. Winters are relatively mild for Utah, with a January average of 29.1°F and 41.6 inches of snow.
Prepare for Rain and Heat
High annual precipitation of 23.2 inches requires good drainage systems and rain gear. Homeowners should invest in efficient air conditioning to manage the 46 days of extreme summer heat.
Frequently Asked Questions
What is the average temperature in Davis County?
How much rain does Davis County get?
Does it snow in Davis County?
How hot does Davis County get in summer?
How cold are winters in Davis County?
Track your own weather in Davis 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.