Average monthly snow and rainfall in Bionaz
The mean monthly precipitation over the year in Bionaz (Valle d'Aosta), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, April, May, June, July, September, October, November and December.
- On average, November is the wettest month with 134 mm of precipitation.
- On average, February is the driest month with 91 mm of precipitation.
- The average amount of annual precipitation is 1310 mm.
Weather Forecasts for Bionaz
overcast and heavy snow
broken clouds and rain
broken clouds and small chance of slight rain