Best year time to visit Grangeville

General weather information about Grangeville

Average annual temperature is 8.2 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: -17.0 °C

Number of sunny days: 173 days

Number of rainy days: 149 days

Number of snow days: 43 days

Look at detailed online map of Grangeville

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

Grangeville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.68.211.824.726.828.232.935.427.625.112.212.8
Average daytime temperature (°C)3.34.95.711.620.221.428.827.220.914.97.25.3
Average temperature (°C)-1.1-0.70.14.213.415.221.120.013.88.72.10.5
Average night temperature (°C)-4.2-4.1-4.2-1.27.19.113.413.88.14.5-1.5-2.6
Absolute minimum temperature (°C)-17.0-12.0-11.8-8.60.61.08.99.53.0-7.1-7.8-8.3

Grangeville 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)9.110.411.913.614.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.86.07.08.311.712.514.010.98.97.65.74.8
Precipitation (mm)2732100114825707962596137
Sunny days109691311302018171416
Rainy days11101115181911112131513
Snow days10914600000112

Grangeville - weather forecast by months

Grangeville weather in januaryGrangeville weather in februaryGrangeville weather in marchGrangeville weather in aprilGrangeville weather in mayGrangeville weather in juneGrangeville weather in julyGrangeville weather in augustGrangeville weather in septemberGrangeville weather in octoberGrangeville weather in novemberGrangeville weather in december

Best time to visit Grangeville:

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

  • May — 11.7(h)
  • June — 12.5(h)
  • July — 14.0(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Grangeville:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Grangeville is at

  • March — 100(mm)
  • April — 114(mm)
  • May — 82(mm)
  • August — 79(mm)

    • Weather forecast in the closest to Grangeville admin centers

    Weather forecast in the closest towns to Grangeville

    Explore Grangeville

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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