Roanoke County Climate
Roanoke County, Virginia
Avg Annual Temp
55.5°F
Annual Precip
45.7"
Annual Snowfall
11.4"
Extreme Heat Days
27.7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Roanoke County Weather
Temperate mountain valley climate
Roanoke County's 55.5°F annual average temperature is nearly identical to the national median. The geography provides a classic four-season experience without extreme national outliers.
Perfectly aligned with Virginia's average
The county's annual temperature of 55.5°F closely tracks the statewide average of 55.9°F. It represents the typical climate profile for the Commonwealth of Virginia.
Cooler and wetter than the city
The county is cooler than Roanoke City by about 2.6 degrees, reflecting its higher elevations and green space. It matches the state precipitation average exactly at 45.7 inches per year.
Defined seasons with mild winter totals
July averages 75.1°F with 28 days of extreme heat over 90°F. Winter is crisp but rarely buried in snow, with an annual average of 11.4 inches and a January mean of 35.5°F.
Standard Virginia weather prep applies
With 28 days of 90°F heat, reliable cooling systems are a priority for the summer months. Winter preparation requires only light snow removal tools for the modest 11.4 inches of annual snowfall.
Frequently Asked Questions
What is the average temperature in Roanoke County?
How much rain does Roanoke County get?
Does it snow in Roanoke County?
How hot does Roanoke County get in summer?
How cold are winters in Roanoke County?
Track your own weather in Roanoke County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.