Martigues
France
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Martigues, France

Sea temperature

In July, the average sea temperature in Martigues, France, is 21.3°C (70.3°F).
Note: For swimming, a surface water temperature of 21.3°C (70.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in July is 15h.

What is the sea temperature in July in Martigues?

In July, the average sea temperature in Martigues, France, is 21.3°C (70.3°F). For most, swimming in 21.3°C (70.3°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).

How many hours of daylight does Martigues have in July?

In July, the average length of the day in Martigues, France, is 15h.
Average sea temperature in July - Martigues, France
  • Average sea temperature in July: 21.3°C

Best months for swimming (with the highest average sea temperature) are August and September (21.9°C).
The coldest month (with the lowest average sea temperature) is February (12.9°C).

Average daylight in July - Martigues, France
  • Average daylight in July: 15h

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).