Best year time to visit Grandfather

General weather information about Grandfather

Average annual temperature is 11.0 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -9.8 °C

Number of sunny days: 151 days

Number of rainy days: 204 days

Number of snow days: 10 days

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

Grandfather air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.619.723.022.323.727.430.930.128.823.319.813.6
Average daytime temperature (°C)7.910.811.515.917.821.526.225.021.916.711.27.9
Average temperature (°C)3.15.95.910.312.916.420.519.816.411.35.83.2
Average night temperature (°C)-0.42.11.55.58.812.415.915.712.47.21.6-0.4
Absolute minimum temperature (°C)-9.5-9.6-9.8-2.41.88.012.011.28.31.4-7.7-9.7

Grandfather monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.614.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)5.06.38.28.910.010.611.710.210.18.77.75.8
Precipitation (mm)1397812113384116149101771832170
Sunny days149131112126911162216
Rainy days15171519191825221915713
Snow days223000000012

Grandfather - weather forecast by months

Grandfather weather in januaryGrandfather weather in februaryGrandfather weather in marchGrandfather weather in aprilGrandfather weather in mayGrandfather weather in juneGrandfather weather in julyGrandfather weather in augustGrandfather weather in septemberGrandfather weather in octoberGrandfather weather in novemberGrandfather weather in december

Best time to visit Grandfather:

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

  • July — 11.7(h)

The largest precipitation sum in Grandfather is at

  • January — 139(mm)
  • April — 133(mm)
  • July — 149(mm)
  • December — 170(mm)

    • Weather forecast in the closest to Grandfather admin centers

    Weather forecast in the closest towns to Grandfather

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    Frequently asked questions

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