Eureka County Climate
Eureka County, Nevada
Avg Annual Temp
46.6°F
Annual Precip
9.5"
Annual Snowfall
36.5"
Extreme Heat Days
39.31666666666667
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Eureka County Weather
High altitude and cool air
Eureka County’s annual average temperature of 46.6°F is well below the national median of 53°F. The high elevation creates a temperate but cool climate with significant seasonal shifts.
Cooler than the state mean
Eureka stays roughly 5 degrees cooler than the Nevada state average of 52.0°F. It is also slightly wetter than the state average, recording 9.5 inches of precipitation annually.
A middle ground for snowfall
With 36.5 inches of snow, Eureka is snowier than Humboldt (19 inches) but less buried than Elko (47.2 inches). It shares the cold winter profile of its northeastern neighbors.
Cold winters and moderate summers
Winters are chilly with a January average of 27.0°F and steady snowfall. Extreme heat is limited to just 39 days a year, as July averages remain a comfortable 69.6°F.
Focus on insulation and winter prep
Quality home insulation is vital to handle winter averages of 28.2°F. Residents should keep snow shovels ready for the 36-inch annual average while enjoying the mild 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.