Overview: PhilipsburgPhilipsburg (Sint Maarten) in general has a tropical climate. Temperatures during the day are in the range from 28 °C (83 °F) in January to 31 °C (88 °F) in August. The highest sea temperatures in Philipsburg are in September with 29 °C (83 °F) and the lowest in February with 26 °C (79 °F). The least rainy month in Philipsburg is March with its 8 days of rain, the rainiest month is December, when it rains 13 days. The highest night temperatures could be experienced in August with 25 °C (77 °F), the lowest in February with 23 °C (73 °F).