Best time to visit Siena

Find the best time to visit Siena and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

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When is the best time to visit Siena?

The best time to visit Siena is July based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

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Hours of Sunshine (daily)

Which is the hottest month in Siena?

The hottest time of year in Siena is normally July. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Which month has the most rain in Siena?

In terms of rainfall, November is usually the wettest month in Siena with 103mm on average. There are normally 14 days in November with some rain.

When is it sunniest in Siena?

The sunniest time of year in Siena is normally July with bright sunshine on average for 64% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit

The weather guide for Tuscany (Siena) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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