Ustica
Italy
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Ustica, Italy

The best months for a swim in Ustica, Italy, are July through September, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

In January, the average sea temperature in Ustica, Italy, is 14.8°C (58.6°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in January »

February is the month with the coldest seawater in Ustica, Italy, with an average sea temperature of 14.2°C (57.6°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in February »

In March, the average sea temperature in Ustica, Italy, is 14.4°C (57.9°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in March »

In April, the average sea temperature in Ustica, Italy, is 15.8°C (60.4°F). Note: For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F). Weather in April »

In May, the average sea temperature in Ustica, Italy, is 18.8°C (65.8°F). Note: For swimming, a surface water temperature of 18.8°C (65.8°F) is not enjoyable for the majority. Weather in May »

In Ustica, Italy, the average seawater temperature in June is 23.3°C (73.9°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.3°C (73.9°F) water may be enjoyable. Weather in June »

The ideal sea water temperature of 25.9°C (78.6°F) make July the best time for swimming and other water activities in Ustica, Italy. In Ustica, the average seawater temperature is 25.9°C (78.6°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in July »

The ideal sea water temperature of 26.5°C (79.7°F) make August the best time for swimming and other water activities in Ustica, Italy. The month with the warmest seawater is August, with an average sea temperature of 26.5°C (79.7°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in August »

The ideal sea water temperature of 25.1°C (77.2°F) make September the best time for swimming and other water activities in Ustica, Italy. In Ustica, Italy, the average seawater temperature is 25.1°C (77.2°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in September »

In October, the average sea temperature in Ustica, Italy, is 22.1°C (71.8°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in October »

In November, the average sea temperature in Ustica, Italy, is 19.8°C (67.6°F). Note: For most, swimming in 19.8°C (67.6°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F). Weather in November »

In Ustica, Italy, in December, the average water temperature is 16.6°C (61.9°F). Note: For swimming, a surface water temperature of 16.6°C (61.9°F) is not enjoyable for the majority. Weather in December »

When is the sea coldest in Ustica?

February is the month with the coldest seawater in Ustica, Italy, with an average sea temperature of 14.2°C (57.6°F).

When are the longest days in Ustica?

June has the longest days of the year, with an average of 14.8h of daylight.

What month is the sea warmest in Ustica?

August is the month with the warmest seawater, with an average sea temperature of 26.5°C (79.7°F).

What is the month with the shortest days in Ustica?

The month with the shortest days in Ustica is December, with an average of 9.5h of daylight.
Average sea temperature - Ustica, Italy

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (14.2°C).

Average daylight - Ustica, Italy

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).