Douglas County Climate
Douglas County, Nevada
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
47.8°F
Annual Precip
13.9"
Annual Snowfall
20.1"
Extreme Heat Days
32
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6b
Minimum winter temperature range for plant survival
1,920
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Douglas County
Climate Verdict
Douglas County has a cool, averaging 47.8°F annually, arid conditions receiving just 13.9 inches of precipitation annually, occasional hot days — 31.525 per year above 90°F, moderate snowfall of 20.1 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 32.4°F. summers are pleasantly cool with July averaging 67.2°F. The 35°F seasonal variation provides noticeable but manageable change. December is typically the coldest month and July the warmest.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Douglas County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Douglas County is 4.2°F cooler than the Nevada statewide average of 52.0°F, it is also noticeably wetter, receiving 5.3 inches more precipitation than the state average, the county experiences 25.54056157550739 fewer extreme heat days than the state average.
Climate Profile
About Douglas County Weather
Cooler alpine and valley air
Douglas County’s average temperature of 47.8°F is considerably cooler than the national median of 53°F. Its climate is influenced by its proximity to the Sierra Nevada mountains.
Cooler than the state average
At 47.8°F, Douglas sits below the Nevada state average of 52.0°F. It is one of the wetter counties in the state, receiving 13.9 inches of precipitation compared to the 8.6-inch state mean.
Wetter and snowier than Carson
Douglas receives 20.1 inches of snow annually, which is significantly more than Carson City's 14 inches. It also enjoys more annual rainfall, totaling 13.9 inches compared to its neighbor's 9.3.
Mild summers and snowy winters
The county experiences only 32 days of extreme heat per year, keeping summers comfortable. Winter is the primary season of concern, with 20.1 inches of snow and a December-February average of 32.9°F.
Prepare for winter conditions
Residents should invest in snow removal equipment and winterize their vehicles for the 20-inch annual snowfall. The mild 67.2°F July average means heavy air conditioning use is less frequent than in other parts of Nevada.
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.