Isola Santa Weather & Climate: Best Time to Visit

In Isola Santa, 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 9°C (48°F).

At night, temperatures range from around 18°C (64°F) in August to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Isola Santa experiences significant rain/snowfall throughout the year, averaging 1458 mm (57 in) of precipitation annually. Isola Santa can be quite wet during November, receiving approximately 193 mm (7.6 in) of precipitation over 14 rainy days.

In contrast, during the driest month (August), you will experience much drier conditions, with 56 mm (2.2 in) of precipitation spread across 10 rainy days. For more details, please visit our Isola Santa Precipitation page.

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

The average number of days each month with precipitation

Isola Santa can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.0 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 Isola Santa.

The city experiences its highest humidity in January, reaching 75%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year