Siena Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Siena (Tuscany). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in October and November.
- On average, November is the wettest month with 121 mm of precipitation.
- On average, July is the driest month with 33 mm of precipitation.
- The average amount of annual precipitation is 903 mm.
Current rainfall in Siena
broken clouds and chance of slight rain
broken clouds and small chance of slight rain
clear and no rain