Sestri Levante
Italy
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Sestri Levante, Italy

In January, the average sea temperature in Sestri Levante, Italy, is 13.6°C (56.5°F). Note: Swimming in 13.6°C (56.5°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in January »
The month with the coldest seawater in Sestri Levante, Italy, is February, with an average sea temperature of 13°C (55.4°F). Note: Swimming in 13°C (55.4°F) is considered life-threatening. Weather in February »

In Sestri Levante, Italy, in March, the average water temperature is 13.4°C (56.1°F). Note: Swimming in 13.4°C (56.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in March »

In Sestri Levante, Italy, in April, the average water temperature is 15.2°C (59.4°F). Note: Swimming in 15.2°C (59.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in April »

In May, the average sea temperature in Sestri Levante, Italy, is 18.8°C (65.8°F). Note: Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in May »

In June, the average sea temperature in Sestri Levante, Italy, is 22.9°C (73.2°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in June »

In Sestri Levante, Italy, the average seawater temperature in July is 24.3°C (75.7°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.3°C (75.7°F) water. Weather in July »

The month with the warmest seawater in Sestri Levante, Italy, is August, with an average sea temperature of 24.4°C (75.9°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in August »

In Sestri Levante, Italy, in September, the average water temperature is 23.2°C (73.8°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in September »

In Sestri Levante, Italy, the average seawater temperature in October is 20.3°C (68.5°F). Note: For swimming, a surface water temperature of 20.3°C (68.5°F) is not enjoyable for the majority. Weather in October »

In Sestri Levante, Italy, in November, the average water temperature is 17.9°C (64.2°F). Note: Swimming in 17.9°C (64.2°F) is not enjoyable for the majority. Weather in November »

In December, the average sea temperature in Sestri Levante, Italy, is 15.3°C (59.5°F). Note: Swimming in 15.3°C (59.5°F) is not enjoyable for the majority. Weather in December »

What is the month with the coldest sea water in Sestri Levante?

The month with the coldest seawater in Sestri Levante, Italy, is February, with an average sea temperature of 13°C (55.4°F).

When are the longest days in Sestri Levante?

The month with the longest days in Sestri Levante is June, with an average of 15.5h of daylight.

When is the sea warmest in Sestri Levante?

August is the month with the warmest seawater, with an average sea temperature of 24.4°C (75.9°F).

What is the month with the shortest days in Sestri Levante?

The month with the shortest days is December, with an average of 8.9h of daylight.
Average sea temperature - Sestri Levante, Italy

The best month for swimming (with the highest average sea temperature) is August (24.4°C).
The coldest month (with the lowest average sea temperature) is February (13°C).

Average daylight - Sestri Levante, Italy