Best year time to visit Roanoke

General weather information about Roanoke

Average annual temperature is 20.2 °C

Absolute maximum temperature: 43.8 °C

Absolute minimum temperature: -3.9 °C

Number of sunny days: 204 days

Number of rainy days: 161 days

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* Weather data for Roanoke United States is based on climate observations for 2026 year

Roanoke air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.427.728.731.934.639.241.743.841.633.328.426.0
Average daytime temperature (°C)16.316.321.022.928.133.437.139.933.926.118.716.3
Average temperature (°C)10.610.014.917.522.727.431.033.928.220.513.610.7
Average night temperature (°C)6.45.710.712.918.422.625.827.823.216.19.56.7
Absolute minimum temperature (°C)-3.9-3.70.88.112.618.521.922.019.11.1-0.70.5

Roanoke monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.914.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.36.48.08.79.511.011.812.310.28.47.97.4
Precipitation (mm)469514992114138676952493492
Sunny days2313121597202816192022
Rainy days815191522231131412109
Snow days000000000000

Roanoke - weather forecast by months

Roanoke weather in januaryRoanoke weather in februaryRoanoke weather in marchRoanoke weather in aprilRoanoke weather in mayRoanoke weather in juneRoanoke weather in julyRoanoke weather in augustRoanoke weather in septemberRoanoke weather in octoberRoanoke weather in novemberRoanoke weather in december

Best time to visit Roanoke:

The best time to visit Roanoke during the most sunny months:

  • July — 11.8(h)
  • August — 12.3(h)

The largest precipitation sum in Roanoke is at

  • March — 149(mm)
  • June — 138(mm)
  • October — 249(mm)

    • Weather forecast in the closest to Roanoke admin centers

    Weather forecast in the closest towns to Roanoke

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    Frequently asked questions

    When is the best time to visit Roanoke?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Roanoke.
    What is the weather like in Roanoke?
    See average temperature, rainfall and daylight hours for Roanoke by month in the table above.
    How many sunny days does Roanoke have?
    The monthly weather statistics above show sunshine and rainfall patterns for Roanoke throughout the year.