Sainte-Luce
Martinique
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Sainte-Luce, Martinique

The ideal sea water temperature of 29.4°C (84.9°F) make September the best time for swimming and other water activities in Sainte-Luce, Martinique.

Sea temperature

September is the month with the warmest seawater, with an average sea temperature of 29.4°C (84.9°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Sainte-Luce, the average length of the day in September is 12.2h.

When is the sea warmest in Sainte-Luce?

September is the month with the warmest seawater, with an average sea temperature of 29.4°C (84.9°F).

How warm is the water in September in Sainte-Luce?

In September, the average sea temperature in Sainte-Luce, Martinique, is 29.4°C (84.9°F). 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.

What is the average length of the day in September in Sainte-Luce?

In Sainte-Luce, the average length of the day in September is 12.2h.
Average sea temperature in September - Sainte-Luce, Martinique
  • Average sea temperature in September: 29.4°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is March (27°C).

Average daylight in September - Sainte-Luce, Martinique
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.3h).