TODAY NOV20
TEMPERATURE73°F
HUMIDITY48%
PRESSURE30.28 inHg
WIND COND.270° 8.1 mph
  • 8358Fri
  • 8265Sat30%
  • 7966Sun60% | 70%
  • 7866Columbus Day70% | 60%
  • 8261Tue40% | 30%
daynightWeather update from Roanoke, Roanoke Regional Airport, on 5 Oct 11:54 am EDT

Roanoke Average Weather

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January3°F72°F39°F2.5"
February10°F74°F40°F1.8"
March13°F83°F48°F3.0"
April28°F91°F58°F3.6"
May34°F93°F64°F3.1"
June53°F97°F73°F5.3"
July55°F97°F76°F4.0"
August54°F102°F77°F3.2"
September42°F93°F69°F2.3"
October30°F92°F59°F4.1"
November21°F79°F49°F3.6"
December15°F77°F41°F3.6"

Did you know?

  • The highest monthly average temperature in Roanoke for August is 77 degrees.
  • The lowest monthly average temperature in Roanoke for January is 39 degrees.
  • The most monthly precipitation in Roanoke occurs in June with 5.3 inches.
  • The air quality index in Roanoke is 27% better than the national average.
  • The pollution index in Roanoke is 47% better than the national average.

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Compare Roanoke, VA Weather To Other Cities

Roanoke air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexRoanokeVirginiaNational
Air quality index365750
Pollution index2,676,3201,483,0175,100,859

Roanoke air quality information

MeasurementTotal
Days measured365
Days with good air quality323
Days with moderate air quality42
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Roanoke air quality information

PollutantTotal
Arsenic0.070%
Benzene0.040%
Carbon Tetrachloride0.004%
Lead0.040%
Mercury0.100%

Average monthly Roanoke temperature with heat index

Roanoke monthly precipitation with daily maximum

Roanoke monthly snow depth with daily maximum

Roanoke monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Elliston, VA1,2193530%
Lafayette, VA6063530%
Vinton, VA8,1293628%
Daleville, VA2,5653628%
Boones Mill, VA1663628%
Roanoke, VA97,9493628%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Lawton, OK97,7884216%
Compton, CA97,6637448%
Albany, NY98,2873628%
Pearland, TX97,427524%
Sandy Springs, GA98,480524%
Roanoke, VA97,9493628%
Source: The Roanoke, VA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.