Climate almanac
Koolbaai
Sint Maarten · 18.04°, -63.08°
What is the weather like in Koolbaai in April?
In April, Koolbaai is typically 79°F (26°C) during the day and 77°F (25°C) at night. The month brings about 1.9 in (49 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low77°F (25°C)
- Precipitation1.9 in (49 mm)
- Clear or mostly clear days19
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)