Castel di Sangro Weather & Climate: Best Time to Visit

In Castel di Sangro, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 26°C (79°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).

At night, temperatures range from around 14°C (57°F) in August to -2°C (28°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Castel di Sangro experiences significant rain/snowfall throughout the year, averaging 1056 mm (42 in) of precipitation annually. Castel di Sangro can be quite wet during November, receiving approximately 122 mm (4.8 in) of precipitation over 14 rainy days.

In contrast, during the driest month (August), you will experience much drier conditions, with 50 mm (2 in) of precipitation spread across 8 rainy days. For more details, please visit our Castel di Sangro Precipitation page.

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

The average number of days each month with precipitation

Castel di Sangro can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 3.4 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Castel di Sangro.

The city experiences its highest humidity in November, reaching 79%. In July, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year