April weather forecast
Saint-Pierre, Martinique

In April, Saint-Pierre embraces the full bloom of summer with increased daylight hours and warmer temperatures. Rainfall increases slightly from March levels to reach 121mm (4.76") over 13 days, pointing to the inherent unpredictability of weather patterns. The UV index continues to hold firmly at twelve, maintaining the city's reputation as a sun-soaked retreat. The variation between high and low temperatures becomes more pronounced in April. This climate maintains a balance between warmth and the island's tropical charm, welcoming visitors even during this hot month.

Temperature

Saint-Pierre indicates an average high-temperature of a still moderately hot 29°C (84.2°F) in April, showing minor variation from March's 28°C (82.4°F). In Saint-Pierre, the average temperature during the nights of April drops to a pleasant 21°C (69.8°F).

Rainfall

In April, in Saint-Pierre, the rain falls for 13 days. Throughout April, 121mm (4.76") of precipitation is accumulated. Throughout the year, in Saint-Pierre, there are 230 rainfall days, and 2445mm (96.26") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature in Saint-Pierre is 27.7°C (81.9°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

The average length of the day in April in Saint-Pierre is 12h and 29min.
On the first day of April in Saint-Pierre, sunrise is at 05:59 and sunset at 18:16. On the last day of the month, sunrise is at 05:41 and sunset at 18:21 AST.

Sunshine

The months with the most sunshine in Saint-Pierre are January through May and August, with an average of 8h of sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, a daily maximum UV index of 12 leads to the following instructions:
Ensure all key precautions. Defense against sun exposure is critical. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Applying and reapplying a broad-spectrum sunscreen with a minimum SPF 30 after every two hours, outdoor workout, or swim is recommended. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.