Castiglione del Bosco Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Castiglione del Bosco.

Climate overview of Castiglione del Bosco

Castiglione del Bosco, in Tuscany, Italy, experiences a Mediterranean climate with warm, dry summers and cool, wet winters. The inland location creates more pronounced seasonal temperature variations compared to coastal areas, while the region receives moderate rainfall concentrated mainly during the autumn and winter months.

This exclusive area attracts visitors who want to see the rolling hills of the Val d'Orcia, a UNESCO World Heritage landscape dotted with cypress trees and vineyards. The area also has opportunities for wine tasting at fancy estates and you will find some of Tuscany's most luxurious resorts.

Let's now guide you through the climate details for a complete overview on when to visit.

Castiglione del Bosco Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castiglione del Bosco — and find the best time to visit.

Monthly Temperature in Castiglione del Bosco

In Castiglione del Bosco, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 10°C (50°F) in the coolest month, January.

Nights vary from 19°C (66°F) in August to around 2°C (36°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Castiglione del Bosco

On average, Castiglione del Bosco receives a reasonable amount of rain/snowfall, with an annual precipitation of 845 mm (33 in). The climate in Castiglione del Bosco shows significant variation throughout the year. Expect high rainfall in November, the wettest month, with an average of 115 mm (4.5 in) of precipitation over 14 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 29 mm (1.1 in) of rainfall over 6 rainy days. For more details, please visit our Castiglione del Bosco Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Castiglione del Bosco

For those who appreciate different seasons, Castiglione del Bosco serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.7 hours of sunshine daily, and embrace the darker days in November, offering only 3.3 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Siena, Italy (27 KM, 16 Miles).

Daily hours of sunshine

Data from: Siena, Italy (27 KM, 16 Miles).

Best Time to Visit Castiglione del Bosco

The best time to visit Castiglione del Bosco is during April, May, June, September and October, when the weather provides comfortable temperatures between 18°C (65°F) and 27°C (81°F). With rainfall of 51 mm (2 in) to 101 mm (4 in), you can expect pleasant weather during your visit in these months.

Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.

Frequently asked questions about the climate in Castiglione del Bosco

What is the best time to visit Castiglione del Bosco?

May, June and September typically offer the most optimal weather in Castiglione del Bosco. In contrast, January tends to have less optimal conditions. Castiglione del Bosco has a distinct dry season from July to August.

What temperatures can I expect in Castiglione del Bosco?

Daytime highs range from 10°C (50°F) in January to 31°C (88°F) in August. Nighttime lows range from 2°C (36°F) to 19°C (66°F). Temperatures vary considerably through the year.

How much rain does Castiglione del Bosco get?

Annual rainfall is around 845 mm (33 in). November is the wettest month with 115 mm (4.5 in), while July is the driest with 29 mm (1.1 in).

How sunny is Castiglione del Bosco?

Castiglione del Bosco receives around 2,476 hours of sunshine per year. July is the sunniest month with 350 hours, while November is the cloudiest with just 100 hours. Overall, Castiglione del Bosco enjoys abundant sunshine.

Castiglione del Bosco 3-Day Forecast

Castiglione del Bosco 3-Day Forecast

Castiglione del Bosco on the map

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Where to go in July — average daytime high across popular destinations.

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