Cache County Climate
Cache County, Utah
Avg Annual Temp
47.1°F
Annual Precip
17.7"
Annual Snowfall
53.7"
Extreme Heat Days
36.916666666666664
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Cache County Weather
One of Utah's Cooler Valleys
Cache County’s average annual temperature of 47.1°F is six degrees cooler than the national median. This mountain valley climate experiences significant temperature depressions compared to most of the United States.
A Cooler-Than-Average Utah Climate
Ranging nearly two degrees below the Utah average of 48.9°F, Cache County is among the colder regions in the state. Its geographic position in a high northern valley traps cold air during winter months.
Colder and Wetter than Box Elder
Cache County averages 47.1°F, making it nearly a degree colder than Box Elder County. It is significantly wetter than its neighbor, receiving 17.7 inches of precipitation compared to Box Elder's 13.8 inches.
Deep Snow and Crisp Summers
The county endures 53.7 inches of annual snow with a frigid January average of 23.2°F. Summer peaks in July at 72.2°F, though the region still sees 37 days per year where temperatures hit 90°F.
Invest in High-Performance Insulation
Sub-freezing winter averages require robust home heating systems and heavy-duty winter apparel. Residents should prepare for 53.7 inches of snow, necessitating reliable clearing tools and vehicle winterization.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.