Average monthly rainy days in Biel (BERN)
The number of days each month with rain, snow and hail in Biel (Canton of Bern), Switzerland.
- Most rainy days are in January, March, April, May, June and August.
- On average, May is the most rainy with 18 days of rain/snow.
- On average, September is the driest month with 12 rainy days.
- The average annual number of rainy days is 181.
Weather Forecasts for Biel (BERN)
overcast and chance of rain
overcast and small chance of slight rain
broken clouds and chance of rain