Average monthly snow and rainfall in Saku
The mean monthly precipitation over the year in Saku (Nagano), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: March, April, May, June, July, August, September and October.
- On average, July is the wettest month with 215 mm of precipitation.
- On average, December is the driest month with 57 mm of precipitation.
- The average amount of annual precipitation is 1563 mm.
Forecast for Saku
overcast and rain
partly cloudy and chance of slight rain
almost clear and no rain