Castel del Piano Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Castel del Piano.

Climate overview of Castel del Piano

Temperatures in Castel del Piano, Tuscany, Italy, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 10°C (50°F).

Castel del Piano sees a moderate amount of rain/snowfall, totalling around 896 mm (35 in) per year. It experiences a distinct dry season from July to August, with very warm summers and cold winters, creating some seasonal variation. Sunshine peaks in July, when the city sees around 11.7 hours of sunshine per day.

Castel del Piano Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Castel del Piano - and find the best time to visit.

Monthly Temperature in Castel del Piano

The climate in Castel del Piano is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 31°C (88°F) in August, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.

At night, you can expect temperatures ranging from 19°C (66°F) in August to around 3°C (37°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Castel del Piano

Generally, Castel del Piano receives mid-range precipitation levels, with 896 mm (35 in) annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 123 mm (4.8 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 29 mm (1.1 in) over 7 rainy days. For more details, please visit our Castel del Piano Precipitation page.

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

Sunshine Hours in Castel del Piano

Seasonal changes in sunshine hours are quite dramatic in Castel del Piano. While July receives considerable daily sunshine with up to 11.7 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Siena, Italy (50 KM, 31 Miles).

Daily hours of sunshine

Data from: Siena, Italy (50 KM, 31 Miles).

Best Time to Visit Castel del Piano

Conditions in Castel del Piano are generally most comfortable in May, June and September. They are typically least comfortable in January.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, June and September
  • Warmest weather: July and August
  • Most sunshine: July
  • Fewest rainy days: July and August
  • Seasonal pattern: A distinct dry season from July to August, with very warm summers and cold winters

Frequently asked questions about the climate in Castel del Piano

What is the best time to visit Castel del Piano?

May, June and September typically offer the most optimal weather in Castel del Piano. In contrast, January tends to have less optimal conditions. Castel del Piano has a distinct dry season from July to August, with very warm summers and cold winters.

What temperatures can I expect in Castel del Piano?

Daytime highs range from 10°C (50°F) in January to 31°C (88°F) in August. Nighttime lows range from 3°C (37°F) to 19°C (66°F). Temperatures vary considerably through the year.

How much rain does Castel del Piano get?

Annual rainfall is around 896 mm (35 in). November is the wettest month with 123 mm (4.8 in), while July is the driest with 29 mm (1.1 in).

How sunny is Castel del Piano?

Castel del Piano 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, Castel del Piano enjoys abundant sunshine.

Castel del Piano 3-Day Forecast

Castel del Piano on the map

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