Box Elder County Climate
Box Elder County, Utah
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
48.0°F
Annual Precip
13.8"
Annual Snowfall
27.5"
Extreme Heat Days
43
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
2,563
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Box Elder County
Climate Verdict
Box Elder County has a cool, averaging 48.0°F annually, arid conditions receiving just 13.8 inches of precipitation annually, occasional hot days — 43.0875 per year above 90°F, moderate snowfall of 27.5 inches annually. 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 73.7°F. The 49°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Box Elder County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Box Elder County closely matches the Utah statewide average temperature of 48.9°F.
Climate Profile
About Box Elder County Weather
Bracing for Cooler Northern Temps
Box Elder County posts an average annual temperature of 48.0°F, falling about five degrees below the national median. This cooler profile is typical for northern Great Basin territories bordering Idaho.
Below the Utah State Average
The county's 48.0°F average sits nearly a full degree below the Utah state average of 48.9°F. It ranks as one of the cooler northern counties due to its exposure to arctic air masses.
Warmer Than Neighboring Cache County
Box Elder is roughly one degree warmer than adjacent Cache County, which averages 47.1°F. It also sees far less snow, recording 27.5 inches compared to Cache's 53.7 inches.
Frigid Winters and Frequent Heat
Winter temperatures dip to a January average of 24.9°F, while summers feature 43 days of extreme heat over 90°F. The county receives 13.8 inches of annual precipitation, mirroring the state average.
Manage Dry Heat and Winter Ice
Property owners should focus on insulation for sub-freezing winters and efficient cooling for the 43 days of extreme summer heat. Water conservation is key as annual precipitation is only 13.8 inches.
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.