Weather in Graniteville in May

General weather information about Graniteville

Average annual temperature is 6.1 °C

Absolute maximum temperature: 28.9 °C

Absolute minimum temperature: -30.1 °C

Number of sunny days: 139 days

Number of rainy days: 169 days

Number of snow days: 57 days

Look at detailed online map of Graniteville

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

Graniteville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.34.64.926.628.128.528.924.327.825.611.17.7
Average daytime temperature (°C)-3.2-3.00.19.717.222.723.521.320.112.23.10.8
Average temperature (°C)-6.8-8.2-4.03.811.018.019.317.115.49.0-0.3-2.2
Average night temperature (°C)-9.8-12.4-7.3-0.25.413.215.813.511.56.5-3.3-4.8
Absolute minimum temperature (°C)-21.0-30.1-15.6-11.0-0.89.411.68.35.4-4.1-11.1-13.5

Graniteville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.14.66.97.610.911.511.89.89.24.74.13.1
Precipitation (mm)7879701299193115158602218343
Sunny days105131220128102071012
Rainy days755161118232110231515
Snow days141813200000154

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 — 10.9(h)
  • June — 11.5(h)
  • July — 11.8(h)
  • August — 9.8(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Graniteville:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Graniteville is at

  • April — 129(mm)
  • August — 158(mm)
  • October — 221(mm)

    • Weather forecast in the closest to Graniteville admin centers

    Weather forecast in the closest towns to Graniteville

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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.