Sint Maarten (Philipsburg) weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Excellent
Best time to visit: December – August
What is the weather like in Sint Maarten (Philipsburg) in April?
In April, Sint Maarten (Philipsburg) is warm: daytime highs average 26 °C, and even at night it stays warm at around 25 °C. The sea averages 26.8 °C – lovely and warm for swimming. With around 9 hours of sunshine a day, there is plenty of sun. Rain falls on about 9 days, adding up to 35 mm. The air is often humid and muggy. It is often windy, with gusts of around 29 km/h. All in all, April is an excellent month for a holiday in Sint Maarten (Philipsburg).
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 12 h 32 min05:56 – 18:28
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 29 daysdew point 18 °C or moreAll months
- Wind
- 29 km/haverage daily peakAll months
- Cloud cover
- 38 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−4America/Lower_Princes
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %66 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in April
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
- Windproof jacket
Sint Maarten (Philipsburg) in April: quick answers
Is Sint Maarten (Philipsburg) hot in April?
Warm rather than hot: in April, daytime highs in Sint Maarten (Philipsburg) average 26 °C and nights cool to about 25 °C.
Can you swim in Sint Maarten (Philipsburg) in April?
Yes. In April the sea averages 26.8 °C – lovely and warm for swimming.
Does it rain much in Sint Maarten (Philipsburg) in April?
Rain falls on about 9 days, adding up to 35 mm.
Sint Maarten (Philipsburg) month by month
The whole year in Sint Maarten (Philipsburg)All destinations: Sint MaartenCaribbean weather in AprilWhere to go in AprilSea temperature in April
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences