Weather in July
Sea temperature
In July, the average sea temperature in Port-Louis, France, is 17.3°C (63.1°F).Note: Most people find swimming in 17.3°C (63.1°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
In July, the average length of the day in Port-Louis is 15h and 33min.On the first day of July, sunrise is at 06:19 and sunset at 22:15. On the last day of the month, sunrise is at 06:50 and sunset at 21:49 CEST.
Frequently asked questions
What is the sea temperature in July in Port-Louis?
In Port-Louis, the average seawater temperature in July is 17.3°C (63.1°F). For most, swimming in 17.3°C (63.1°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).
What is the average length of the day in July in Port-Louis?
In Port-Louis, France, the average day length in July is 15h and 33min.
When is the sunrise / sunset in July in Port-Louis?
On the first day of July in Port-Louis, sunrise is at 06:19 and sunset at 22:15. On the last day of the month, sunrise is at 06:50 and sunset at 21:49 CEST.
Average sea temperature in July
Port-Louis, France
- Average sea temperature in July: 17.3°C
The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in July
Port-Louis, France
- Average daylight in July: 15h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
Port-Louis, France
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