Monthly Average Rainy days in Gressvik
The number of days each month with rain, snow and hail in Gressvik (Østfold), Norway.
- Most rainy days are in January, August, September, October, November and December.
- On average, November is the most rainy with 17 days of rain/snow.
- On average, April is the driest month with 12 rainy days.
- The average annual number of rainy days is 176.
Current rainfall in Gressvik
Wed Nov 06
9°C | 4°C
SW 
11 km/h
11 km/h
broken clouds and no rain
Thu Nov 07
7°C | 2°C
N 7 km/h
7 km/h
partly cloudy and no rain
Fri Nov 08
10°C | 4°C
SW 14 km/h
14 km/h
overcast and no rain
