April weather forecast
Philipsburg, Sint Maarten

The pleasant and consistent weather in Philipsburg continues into April. The city starts to warm up a little bit more with the average temperatures touching 30°C (86°F). Corresponding to the temperature increase, the daylight hours elevate, hinting at slightly longer days ahead. Importantly, with the summer season approaching, the UV index remains at an annual high, making sunscreen a fundamental necessity for this month. Despite these hot conditions, April maintains a harmonious balance with a modest rise in the average rainfall to 65mm (2.56").

Temperature

Upon the onset of April, Philipsburg witnesses an average high-temperature of a tropical 30°C (86°F), showing a close resemblance to the prior month. Throughout April, Philipsburg witnesses a nighttime temperature average of 24°C (75.2°F).

Rainfall

In Philipsburg, in April, during 12 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, in Philipsburg, Sint Maarten, there are 200 rainfall days, and 1000mm (39.37") of precipitation is accumulated.

Sea temperature

January through April, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater.
Note: Water temperature ranging between 25°C (77°F) and 29°C (84.2°F) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.

Daylight

In Philipsburg, the average length of the day in April is 12h and 34min.
On the first day of April, sunrise is at 06:05 and sunset at 18:25. On the last day of the month, sunrise is at 05:45 and sunset at 18:33 AST.

Sunshine

March, April and August, with an average of 9h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 12 during April translates into the following guidance:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. After a swim or an outdoor workout, generously apply and regularly reapply a sunscreen with at least SPF 30, even if the day is cloudy. Be wary! Reflections from sand and water make UV radiation more intense.