Best year time to visit Roanoke

General weather information about Roanoke

Average annual temperature is 10.1 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -26.3 °C

Number of sunny days: 126 days

Number of rainy days: 209 days

Number of snow days: 30 days

Look at detailed online map of Roanoke

* 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)9.417.213.728.030.932.231.829.631.830.115.814.7
Average daytime temperature (°C)3.15.55.516.119.924.027.124.623.016.38.26.6
Average temperature (°C)-0.1-0.70.89.313.318.521.919.617.612.44.13.4
Average night temperature (°C)-2.5-5.5-2.84.27.613.817.715.813.69.50.80.8
Absolute minimum temperature (°C)-10.9-26.3-13.4-5.70.39.014.111.27.5-0.8-5.4-5.8

Roanoke monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.25.65.68.511.510.611.39.99.25.25.22.6
Precipitation (mm)1198494112549314610133746092
Sunny days68913201485159109
Rainy days161314171116232615221818
Snow days978000000024

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:

  • May — 11.5(h)
  • June — 10.6(h)
  • July — 11.3(h)
  • August — 9.9(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Roanoke:

  • June — 15.3(h)

The largest precipitation sum in Roanoke is at

  • January — 119(mm)
  • April — 112(mm)
  • July — 146(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.