Wasatch County Climate
Wasatch County, Utah
Avg Annual Temp
45.6°F
Annual Precip
19.5"
Annual Snowfall
74.5"
Extreme Heat Days
26.866666666666664
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Wasatch County Weather
An Elevated Alpine Environment
At 45.6°F, Wasatch County is significantly cooler than the national median temperature. Its high-elevation climate produces a substantial 19.5 inches of precipitation annually, much of which falls as snow.
One of Utah's Cooler Mountain Counties
Wasatch County stays well below the 48.9°F Utah state average, marking it as one of the state's colder high-altitude regions. It also outpaces the state precipitation average by nearly 6 inches per year.
Colder and Wetter than Surrounding Valleys
The county is over five degrees cooler than neighboring Utah County and receives much more moisture. It shares a similar snowy profile with Weber County but experiences significantly fewer extreme heat days.
A Winter-Dominant Seasonal Cycle
The county endures 74.5 inches of snow annually and a chilly January average of 24.3°F. Summers are notably mild compared to the rest of the state, with only 27 days reaching 90°F or higher.
Focus on Winter Resilience
Heavy-duty winter gear and high-performance home insulation are essential for the long, snowy winters. With few extreme heat days, residents can often rely on natural ventilation during the mild 65.2°F summer months.
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.