Martin has two seasons. The dry season, from December to April, is the most pleasant. This is also the peak season for tourists who come to enjoy the agreeable weather and summer temperatures. The sunshine is almost constant during this period, with hardly any rain.

For travelers seeking the absolute best weather in 2026, March is widely considered the gold standard for St. Maarten. During this month, the island settles into a sweet spot of climatic stability, with daily high temperatures averaging around 28°C (82°F) and refreshing trade winds that keep the humidity at bay. Unlike the late summer and fall, which bring the risk of hurricanes and tropical storms, March is firmly in the dry season, meaning you can expect long, sun-drenched days with minimal rainfall. The sea temperature is also ideal for swimming and snorkeling, holding steady at approximately 26°C (79°F). This period avoids the extreme "holiday heat" of mid-summer while providing a reliable escape from the northern winter. While it is a popular time for visitors, the predictable sunshine and comfortable evenings make it the most rewarding month for exploring both the Dutch (Sint Maarten) and French (Saint Martin) sides of the island without weather-related interruptions.