Best year time to visit Alp Grüm

General weather information about Alp Grüm

Average annual temperature is 3.3 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -19.3 °C

Number of sunny days: 130 days

Number of rainy days: 175 days

Number of snow days: 60 days

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* Weather data for Alp Grüm Switzerland is based on climate observations for 2026 year

Alp Grüm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.09.98.211.517.421.522.825.523.217.28.27.6
Average daytime temperature (°C)-3.11.73.24.410.216.518.318.316.49.10.90.2
Average temperature (°C)-7.0-3.7-0.70.55.911.013.313.010.54.3-3.5-4.2
Average night temperature (°C)-11.4-8.7-5.6-4.61.04.36.97.34.6-0.4-9.9-9.1
Absolute minimum temperature (°C)-18.8-17.2-10.9-12.1-5.4-2.8-1.9-2.1-1.9-7.7-19.3-18.0

Alp Grüm 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)5.88.58.59.810.213.412.910.510.17.56.15.2
Precipitation (mm)611186689074112152132306147171
Sunny days1918111548131512816
Rainy days2110827223028151886
Snow days109107000001149

Alp Grüm - weather forecast by months

Alp Grüm weather in januaryAlp Grüm weather in februaryAlp Grüm weather in marchAlp Grüm weather in aprilAlp Grüm weather in mayAlp Grüm weather in juneAlp Grüm weather in julyAlp Grüm weather in augustAlp Grüm weather in septemberAlp Grüm weather in octoberAlp Grüm weather in novemberAlp Grüm weather in december

Best time to visit Alp Grüm:

The best time to visit Alp Grüm during the most sunny months:

  • June — 13.4(h)
  • July — 12.9(h)

Months with the longest average daylight duration in Alp Grüm:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Alp Grüm is at

  • August — 152(mm)
  • October — 306(mm)
  • December — 171(mm)

    • Weather forecast in the closest to Alp Grüm admin centers

    Weather forecast in the closest towns to Alp Grüm

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    Frequently asked questions

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