Monthly Average Rainy days in Ollon
The number of days each month with rain, snow and hail in Ollon (Vaud), Switzerland.
- Most rainy days are in March, April, May, June and August.
- On average, May is the most rainy with 18 days of rain/snow.
- On average, October is the driest month with 12 rainy days.
- The average annual number of rainy days is 181.
Current rainfall in Ollon
Sun Jan 12
1°C | -5°C
SE 
1 m/s
1 m/s
almost clear and no rain
Mon Jan 13
3°C | -7°C
SE 1 m/s
1 m/s
clear and no rain
Tue Jan 14
6°C | -2°C
NW
clear and no rain
