Best year time to visit Geilo

General weather information about Geilo

Average annual temperature is 1.7 °C

Absolute maximum temperature: 23.7 °C

Absolute minimum temperature: -22.2 °C

Number of sunny days: 141 days

Number of rainy days: 140 days

Number of snow days: 84 days

Look at detailed online map of Geilo

* Weather data for Geilo Norway is based on climate observations for 2026 year

Geilo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.14.24.612.016.923.722.918.723.011.53.16.2
Average daytime temperature (°C)-4.2-0.1-2.14.09.418.915.414.813.93.4-3.7-5.9
Average temperature (°C)-6.4-3.0-6.5-0.74.613.511.511.19.70.7-5.6-8.7
Average night temperature (°C)-9.2-5.8-10.7-5.1-0.97.37.37.55.4-1.7-8.4-11.7
Absolute minimum temperature (°C)-20.3-13.5-20.8-14.2-6.1-1.04.34.00.2-7.6-22.2-21.8

Geilo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.318.918.115.712.910.17.45.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)2.04.86.48.411.414.311.27.77.54.21.11.1
Precipitation (mm)92575588375017827598366369
Sunny days13131214191733141689
Rainy days444711132828161177
Snow days14111591000041515

Geilo - weather forecast by months

Geilo weather in januaryGeilo weather in februaryGeilo weather in marchGeilo weather in aprilGeilo weather in mayGeilo weather in juneGeilo weather in julyGeilo weather in augustGeilo weather in septemberGeilo weather in octoberGeilo weather in novemberGeilo weather in december

Best time to visit Geilo:

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

  • April — 8.4(h)
  • May — 11.4(h)
  • June — 14.3(h)
  • July — 11.2(h)

Months with the longest average daylight duration in Geilo:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Geilo is at

  • July — 178(mm)
  • August — 275(mm)

    • Weather forecast in the closest to Geilo admin centers

    Weather forecast in the closest towns to Geilo

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    Frequently asked questions

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