Average temperature in Geilo
The mean minimum and maximum temperatures over the year in Geilo (Buskerud), Norway.
- Cold season / winter is in the months January, February, March, November and December.
- On average, the warmest month is July with 17°C.
- On average, the coolest month is January with -3°C.
- The average annual maximum temperature is 5°C.
- The average annual minimum temperature is -2°C.
Weather Forecasts for Geilo
partly cloudy and chance of slight snow
clear and no rain
partly cloudy and small chance of slight rain