Best year time to visit Summersville

General weather information about Summersville

Average annual temperature is 12.0 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -10.9 °C

Number of sunny days: 170 days

Number of rainy days: 181 days

Number of snow days: 14 days

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

Summersville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.720.119.925.828.932.632.631.932.629.120.216.5
Average daytime temperature (°C)5.610.210.017.221.525.628.327.024.818.211.38.6
Average temperature (°C)2.03.44.310.915.419.923.321.619.213.45.94.5
Average night temperature (°C)-1.1-1.3-0.15.29.514.318.716.714.29.11.81.4
Absolute minimum temperature (°C)-10.9-10.3-8.0-1.22.19.114.610.59.0-2.5-7.4-4.8

Summersville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.710.711.913.314.415.014.713.712.511.110.09.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)3.37.27.19.010.410.612.010.99.57.17.34.3
Precipitation (mm)1256013972681011098229622955
Sunny days8151116191461419142311
Rainy days17111514121625171116720
Snow days625000000100

Summersville - weather forecast by months

Summersville weather in januarySummersville weather in februarySummersville weather in marchSummersville weather in aprilSummersville weather in maySummersville weather in juneSummersville weather in julySummersville weather in augustSummersville weather in septemberSummersville weather in octoberSummersville weather in novemberSummersville weather in december

Best time to visit Summersville:

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

  • May — 10.4(h)
  • June — 10.6(h)
  • July — 12.0(h)
  • August — 10.9(h)

The largest precipitation sum in Summersville is at

  • January — 125(mm)
  • March — 139(mm)
  • June — 101(mm)
  • July — 109(mm)

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    Frequently asked questions

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