May weather forecast
Le François, Martinique

May is a vibrant show of nature in Le François, Martinique. Notably, the temperature of the sea ascends to 28.2°C (82.8°F), inviting a refreshing escape from the tropical heat. Balmy temperatures caress the region, influencing a gradual transition from spring to summer. The skies often delight residents and visitors with theatrical weather displays—from warm, clear mornings to sudden, short-lived downpours. Amid the crescendo into the wetter months, the daylight duration subtly peaks to its annual maximum.

Temperature

The highest point of temperatures falls in May through October, when the average high-temperature ascends to 30°C (86°F).

Rainfall

In May, in Le François, Martinique, the rain falls for 17 days. Throughout May, 128mm (5.04") of precipitation is accumulated. Throughout the year, there are 221 rainfall days, and 1960mm (77.17") of precipitation is accumulated.

Sea temperature

In Le François, in May, the average water temperature is 28.2°C (82.8°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

In Le François, Martinique, the average length of the day in May is 12h and 49min.
On the first day of May, sunrise is at 05:40 and sunset at 18:20. On the last day of the month, sunrise is at 05:33 and sunset at 18:29 AST.

Sunshine

January through August, November and December, with an average of 8h of sunshine, are months with the most sunshine in Le François.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 12 during May translates into these guidelines:
Carry out all crucial safety measures, unprotected skin may burn instantly. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Applying and reapplying liberally a broad-spectrum sunscreen of SPF 30+ every two hours, and straight after a swim or outdoor activity is recommended. Warning! The reflection of sand and water increases the UV dose.