Bear Lake County Climate
Bear Lake County, Idaho
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
41.0°F
Annual Precip
14.6"
Annual Snowfall
64.0"
Extreme Heat Days
11
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5a
Minimum winter temperature range for plant survival
1,467
Limited to cold-tolerant varieties
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Bear Lake County
Climate Verdict
Bear Lake County has a cool, averaging 41.0°F annually, arid conditions receiving just 14.6 inches of precipitation annually, rare extreme heat with only 10.6 days above 90°F annually, heavy winter snowfall averaging 64.0 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 17.9°F. summers are pleasantly cool with July averaging 65.7°F. The 48°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
Bear Lake County is 5.5°F cooler than the Idaho statewide average of 46.5°F, it is somewhat drier than average for Idaho, the county experiences 19.59498418248419 fewer extreme heat days than the state average.
Climate Profile
About Bear Lake County Weather
A cold-climate mountain outlier
With an average annual temperature of only 41.0°F, this county is significantly colder than the national median. It represents some of the most consistent cold-weather territory in the American West.
Among the coldest counties in Idaho
Bear Lake averages 5.5 degrees colder than the state norm of 46.5°F. Its high elevation keeps the climate crisp and prevents the intense heat found elsewhere in the state.
Heavier snow than western neighbors
The county receives 64.0 inches of snow, outpacing many neighboring regions in Southeast Idaho. Its average annual temperature is also roughly six degrees colder than Bannock County.
Deep winters and short summers
Winter dominates with an average temperature of 19.3°F and heavy snow. Summer is brief and mild, featuring only 11 days of extreme heat over 90°F all year.
Focus on insulation and winter storage
Homeowners must prioritize high-grade attic insulation to withstand the 17.9°F January lows. Snow tires and emergency car kits are essential for navigating the 64 inches of annual snowfall.
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.