Average weather in Siena, Italy

What's the best time to travel to Siena in Italy? Here are some facts:

• The months May, June, August, September and October have a nice average temperature.
• On average, the warmest month(s) are July and August.
• Most rainfall (rainy season) is seen in November.
• On average, the warmest month is July.
• On average, the coolest month is December.
• November is the wettest month.
• July is the driest month.

For more specific information please take a look at the graphs shown below.

_{* Data from nearest weather station: Florence, Italy.}

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Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show temperatures in Fahrenheit »

Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc.

Average monthly hours of sunshine over the year

This is the monthly total of sunhours

Average percent of sunshine over the year

This is the mean percent of sunhours during the day

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