Casetta Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Casetta.

Climate overview of Casetta

The climate in Casetta, Tuscany, Italy, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in August to 10°C (50°F) in January.

Casetta sees a moderate amount of rain/snowfall, totalling around 874 mm (34 in) per year. It experiences a distinct dry season from July to August, with very warm summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 11.7 hours of sunshine per day.

Casetta Weather by Month

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

Monthly Temperature in Casetta

In Casetta, temperatures differ significantly between summer and winter months. 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 18°C (64°F) in August to around 2°C (36°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Casetta

On average, Casetta receives a reasonable amount of rain/snowfall, with an annual precipitation of 874 mm (34 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 116 mm (4.6 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 32 mm (1.3 in) over 6 rainy days. For more details, please visit our Casetta Precipitation page.

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

Sunshine Hours in Casetta

Seasonal changes in sunshine hours are quite dramatic in Casetta. 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 (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Siena, Italy (7 KM, 4 Miles).

Best Time to Visit Casetta

Conditions in Casetta 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 Casetta

What is the best time to visit Casetta?

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

What temperatures can I expect in Casetta?

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 18°C (64°F). Temperatures vary considerably through the year.

How much rain does Casetta get?

Annual rainfall is around 874 mm (34 in). November is the wettest month with 116 mm (4.6 in), while July is the driest with 32 mm (1.3 in).

How sunny is Casetta?

Casetta 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, Casetta enjoys abundant sunshine.

Casetta 3-Day Forecast

Casetta on the map

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