Morgan County Climate
Morgan County, Utah
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
47.5°F
Annual Precip
17.1"
Annual Snowfall
55.1"
Extreme Heat Days
48
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
2,331
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Morgan County
Climate Verdict
Morgan County has a cool, averaging 47.5°F annually, semi-arid conditions with only 17.1 inches of annual precipitation, occasional hot days — 47.5 per year above 90°F, moderate snowfall of 55.1 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 25.3°F. summers are warm — July averages 71.9°F. The 47°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
Morgan County closely matches the Utah statewide average temperature of 48.9°F, it is somewhat wetter than average for Utah.
Climate Profile
About Morgan County Weather
A Cooler, Wetter Utah Experience
Morgan County's 47.5°F annual average is well below the national median of 53°F. It is one of the wetter counties in the region, receiving 17.1 inches of precipitation annually.
Cooler and Wetter Than Average
Morgan is cooler than the Utah state average of 48.9°F and significantly wetter than the state average of 13.7 inches of precipitation. This climate supports more lush vegetation than the southern desert counties.
The Wettest Among Its Peers
With 17.1 inches of precipitation, Morgan is far wetter than Juab (10.2) or Millard (11.1). Its 55.1 inches of snow is nearly double the amount found in Juab County.
Deep Snow and Moderate Heat
Winters are cold and snowy, averaging 26.8°F and 55.1 inches of snowfall. Summers are relatively mild with 48 days over 90°F, significantly fewer than the desert counties to the south.
Prepare for Heavy Winter Snow
Residents need high-capacity snow removal tools and winter-ready vehicles to handle 55.1 inches of annual snow. Waterproof gear is more essential here than in other parts of Utah due to the higher 17.1 inches of total precipitation.
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.