Ustica Weather & Climate: Best Time to Visit

Monthly Temperature in Ustica

Depending on the time of the year, temperatures range from comfortable to moderate in Ustica. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In February, the coolest month of the year, temperatures drop to a moderate 15°C (59°F).

At night, temperatures range from around 26°C (79°F) in August to 12°C (54°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Ustica

Generally, Ustica has a moderate amount of precipitation, averaging 573 mm (23 in) of rainfall annually. Ustica can be quite wet during December, receiving approximately 86 mm (3.4 in) of precipitation over 13 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 4 mm (0.2 in) of precipitation spread across 2 rainy days days. For more details, please visit our Ustica Precipitation page.

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

The average number of days each month with precipitation

Sunshine Hours in Ustica

Ustica can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Humidity in Ustica by Month

The relative humidity is high throughout the year in Ustica.

The city experiences its highest humidity in January, reaching 73%. In July, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year