Average temperature in Grøndalen
The mean minimum and maximum temperatures over the year in Grøndalen (), Norway.
- Cold season / winter is in the months January, February and December.
- On average, the warmest month is July with 20°C.
- On average, the coolest month is January with -3°C.
- The average annual maximum temperature is 8°C.
- The average annual minimum temperature is -1°C.
Weather Forecasts for Grøndalen
Sun Apr 28
4°C | -4°C
E 
14 km/h
14 km/h4.1 mm
overcast and rain
Mon Apr 29
10°C | 2°C
SW 18 km/h
18 km/h8.4 mm
broken clouds and rain
Tue Apr 30
11°C | 0°C
SW 14 km/h
14 km/h
broken clouds and no rain
