Utah County Climate
Utah County, Utah
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
50.9°F
Annual Precip
18.4"
Annual Snowfall
48.8"
Extreme Heat Days
47
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7a
Minimum winter temperature range for plant survival
2,964
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Utah County
Climate Verdict
Utah County has a mild, with an average annual temperature of 50.9°F, semi-arid conditions with only 18.4 inches of annual precipitation, occasional hot days — 46.62 per year above 90°F, moderate snowfall of 48.8 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 75.2°F. The 46°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
Utah County closely matches the Utah statewide average temperature of 48.9°F, it is somewhat wetter than average for Utah.
Climate Profile
About Utah County Weather
A Moderate Semi-Arid Valley Climate
Utah County’s 50.9°F average temperature sits just below the national median for mountain valley regions. The county maintains a semi-arid profile with 18.4 inches of annual precipitation, reflecting its position in the Intermountain West.
Warmer Than the Utah State Average
The county is slightly warmer than the state average of 48.9°F, ranking it among the more temperate populated corridors in Utah. It also receives nearly 5 inches more precipitation annually than the typical Utah county.
Tipping Warmer than Northern Neighbors
Utah County is warmer than Weber County to the north, which averages 49.5°F. It also remains significantly drier than the alpine environment of neighboring Wasatch County, which sees nearly 20 inches of moisture.
Hot High-Desert Summers and Snowy Winters
Residents face 47 extreme heat days over 90°F annually as July averages reach 75.2°F. Winter brings a stark contrast with 48.8 inches of snow and January temperatures averaging 29.1°F.
Prepare for Wide Temperature Swings
Robust HVAC systems are necessary to handle the shift from freezing winters to nearly 50 days of extreme summer heat. Outdoor enthusiasts should plan for heavy snowfall in the local canyons while the valley floor stays relatively dry.
Frequently Asked Questions
What is the average temperature in Utah County?
How much rain does Utah County get?
Does it snow in Utah County?
How hot does Utah County get in summer?
How cold are winters in Utah County?
Track your own weather in Utah 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.