The best time to visit Saint Martin is January through September and November and December. In this period you have a warm temperature and little precipitation. On the island of Saint Martin, the warmest month is August with 29°C and the coldest is January with 26°C.
In the table below you can quickly find the average monthly weather in Saint Martin, the temperature per month or the period with the highest rainfall. Monthly average climate data is based on data from the last 30 years.
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Saint Martin has a tropical savanna climate. It is warm every month with both a wet and dry season. The average annual temperature for Saint Martin is 27° degrees and there is about 741 mm of rain in a year. It is dry for 68 days a year with an average humidity of 76% and an UV-index of 7.
What is the average Saint Martin weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
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26°C
26°C
27°C
