Average monthly snow and rainfall in Grassau
The mean monthly precipitation over the year in Grassau (Bavaria), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October, November and December.
- On average, June is the wettest month with 204 mm of precipitation.
- On average, November is the driest month with 103 mm of precipitation.
- The average amount of annual precipitation is 1688 mm.
Weather Forecasts for Grassau
partly cloudy and chance of rain
almost clear and no rain
partly cloudy and chance of slight rain