Best year time to visit Grangeville

General weather information about Grangeville

Average annual temperature is 21.2 °C

Absolute maximum temperature: 41.3 °C

Absolute minimum temperature: -1.1 °C

Number of sunny days: 157 days

Number of rainy days: 208 days

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* 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)25.828.028.630.533.139.339.441.338.133.328.225.2
Average daytime temperature (°C)18.820.923.325.030.034.036.438.434.327.320.717.6
Average temperature (°C)13.715.317.619.323.927.429.631.527.321.015.212.1
Average night temperature (°C)9.711.313.615.219.122.624.626.022.016.111.27.8
Absolute minimum temperature (°C)-0.20.8-1.19.913.019.621.921.719.07.92.71.1

Grangeville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.411.112.012.913.714.113.913.212.411.410.610.2
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.67.68.59.010.511.511.711.911.09.26.68.1
Precipitation (mm)193189981346810811535472762149
Sunny days137121192141615211621
Rainy days182119192228171515101410
Snow days000000000000

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:

  • August — 11.9(h)

The largest precipitation sum in Grangeville is at

  • January — 193(mm)
  • February — 189(mm)
  • April — 134(mm)
  • December — 149(mm)

    • Weather forecast in the closest to Grangeville admin centers

    Weather forecast in the closest towns to Grangeville

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    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.