Best year time to visit Graniteville

General weather information about Graniteville

Average annual temperature is 13.2 °C

Absolute maximum temperature: 35.9 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 170 days

Number of rainy days: 192 days

Number of snow days: 3 days

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

Graniteville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.119.115.831.130.331.034.731.435.928.120.417.0
Average daytime temperature (°C)8.98.510.618.621.625.930.528.125.120.011.89.5
Average temperature (°C)4.93.55.412.915.920.225.023.220.214.76.75.2
Average night temperature (°C)1.4-0.80.88.110.315.520.519.016.310.62.41.7
Absolute minimum temperature (°C)-3.7-15.9-3.70.15.010.316.815.69.65.0-4.2-5.2

Graniteville 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)9.610.711.913.314.415.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.56.67.48.712.110.311.710.47.87.77.55.1
Precipitation (mm)13752119142471061529224510165226
Sunny days1418121318971214181817
Rainy days17818171321241916131214
Snow days021000000000

Graniteville - weather forecast by months

Graniteville weather in januaryGraniteville weather in februaryGraniteville weather in marchGraniteville weather in aprilGraniteville weather in mayGraniteville weather in juneGraniteville weather in julyGraniteville weather in augustGraniteville weather in septemberGraniteville weather in octoberGraniteville weather in novemberGraniteville weather in december

Best time to visit Graniteville:

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

  • May — 12.1(h)
  • July — 11.7(h)
  • August — 10.4(h)

The largest precipitation sum in Graniteville is at

  • September — 245(mm)
  • December — 226(mm)

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    Frequently asked questions

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