Deiva Marina
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Deiva Marina, Italy

Sea temperature

In Deiva Marina, Italy, in July, the average water temperature is 24.1°C (75.4°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.1°C (75.4°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)


The average length of the day in July in Deiva Marina is 15.1h.

How warm is the water in July in Deiva Marina?

In Deiva Marina, the average seawater temperature in July is 24.1°C (75.4°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24.1°C (75.4°F).

How many hours of daylight does Deiva Marina have in July?

The average length of the day in July is 15.1h.
Average sea temperature in July - Deiva Marina, Italy
  • Average sea temperature in July: 24.1°C

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 (12.9°C).

Average daylight in July - Deiva Marina, Italy
  • Average daylight in July: 15.1h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).