El Dorado County Climate
El Dorado County, California
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
53.8°F
Annual Precip
41.2"
Annual Snowfall
58.2"
Extreme Heat Days
48
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
9b
Minimum winter temperature range for plant survival
2,997
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: El Dorado County
Climate Verdict
El Dorado County has a mild, with an average annual temperature of 53.8°F, moderately wet with 41.2 inches of annual precipitation, occasional hot days — 47.675000000000004 per year above 90°F, moderate snowfall of 58.2 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 39.6°F. summers are warm — July averages 71.9°F. The 32°F seasonal variation provides noticeable but manageable change. December is typically the coldest month and July the warmest.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
El Dorado County is 4.9°F cooler than the California statewide average of 58.7°F, it is also noticeably wetter, receiving 15.4 inches more precipitation than the state average.
Climate Profile
About El Dorado County Weather
A Transition from Valley to Peaks
El Dorado's average annual temperature of 53.8°F sits near the national median, reflecting its diverse terrain. The county receives 41.2 inches of annual precipitation, which is significantly higher than many interior U.S. regions.
Cooler Than the Golden State Average
At 53.8°F, the county remains cooler than the California state average of 58.7°F. This lower temperature profile is driven by its high-elevation Sierra Nevada mountains compared to the warmer Central Valley.
Wetter and Snowier Than Valley Neighbors
With 58.2 inches of annual snowfall, El Dorado is far wetter and colder than neighboring Sacramento County. It shares a rugged mountain climate profile with Placer and Alpine counties to its north and south.
Cold Winters and Pleasant Summers
Winters are cold with a 39.9°F average, while summers stay mild at 69.2°F. The county sees 48 extreme heat days above 90°F annually, which are concentrated mostly in its lower western foothills.
Prepare for Snow and Sun
Residents need robust heating systems and snow removal equipment to handle the nearly five feet of annual snowfall. High-efficiency cooling is also essential as summer temperatures still reach the 90s on nearly 50 days each year.
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.