Average monthly snow and rainfall in Siena

The mean monthly precipitation over the year in Siena (Tuscany), including rain, snow, hail.

Average monthly rainfall, snow, precipitation in Siena,

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.

Weather Forecasts for Siena

Tue Apr 23

12°C | 4°C

11 km/h

3 mm

partly cloudy and rain

hourly forecast

Wed Apr 24

12°C | 4°C

11 km/h

2.1 mm

broken clouds and rain

hourly forecast

Thu Apr 25

15°C | 3°C

14 km/h

1.5 mm

partly cloudy and rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Siena.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

Travel Inspiration

Experience mystical Assisi

Assisi is the most famous town in Umbria and best known because of Saints Francis and Clare of Assisi. Many visitors come to see the breathtaking San Francesco basilica.

The 10 most beautiful historical towns in Italy

Discover Italy's top 10 historic towns, featuring breathtaking medieval architecture and deep-rooted history, ideal for enthusiasts of extraordinary cities.

Visit the Dolomites in Italy

The Dolomotis form a beautiful setting for an unforgettable bucket list experience. An holiday in the Dolomites is recommended in every season with more than 300 days of sunshine a year.

The most beautiful fishing village of Italy

Portofino is the most beautiful fishing village in Italy and maybe even in the world. We absolutely recommend that you add this beautiful place to your bucket list.