Saint Martin

Saint Martin Weather & Climate: Monthly Averages

Monthly climate averages for Saint Martin, temperatures, rainfall and the best time to visit.

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Orient Bay Les Terres Basses Baie Nettle Orient Bay French St Martin

Climate overview of Saint Martin

Saint-Martin has a tropical climate. Throughout the year the temperature is around 30°C (86°F), this makes it the perfect destination if you want to escape winter.

The seasons are formed by a dry summer and rainy season. The rainy season begins in June and lasts until December. During this time you will experience brief and heavy showers alternated with beautiful weather the same day. Saint-Martin has an average of 8 hours sunshine per day throughout the year. Despite the high temperatures it feels cooler due to the blowing trade winds. In the evenings you might even need a sweather on some days.

The hurricane season in the Caribbean is from the end of summer till November. Saint-Martin has a fairly high risk of hurricanes during this period.

Explore Saint Martin by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Popular cities by month

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Orient Bay Les Terres Basses Baie Nettle Orient Bay French St Martin Anse Marcel Oyster Pond

Day temperature (°C)

Monthly rainfall (mm)

Monthly sunshine (hours)

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Climate map

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)

0° 32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.


Orient Bay	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	917 mm (36 in)	3,023 hours
Les Terres Basses	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	917 mm (36 in)	3,023 hours
Baie Nettle	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	917 mm (36 in)	3,023 hours
Orient Bay French St Martin	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	917 mm (36 in)	3,023 hours
Anse Marcel	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	918 mm (36 in)	3,023 hours
Oyster Pond	27°C (81°F) – 30°C (86°F)	24°C (75°F) – 27°C (81°F)	917 mm (36 in)	3,023 hours

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FAQ

What is the best time to visit Saint Martin?

The warmest month in Orient Bay is August, with daytime highs of 30°C (86°F). Orient Bay is the sunniest destination, with 285 hours of sunshine in August. Saint Martin has a distinct dry season from February to March. Explore Saint Martin weather by month for a detailed breakdown.

What temperatures can I expect in Saint Martin?

Orient Bay is the warmest destination, reaching 30°C (86°F) in August with nights around 27°C (81°F). Orient Bay is the coolest, with February daytime highs of just 27°C (81°F) and nights dropping to 24°C (75°F). Temperatures are relatively stable throughout the year. See the city comparison for a full overview.

How much rain does Saint Martin get?

Rainfall varies across Saint Martin. Anse Marcel is the wettest, receiving 918 mm (36 in) per year, with October the wettest month at 139 mm (5.5 in). Baie Longue is the driest at 917 mm (36 in) per year. Use the climate map to explore rainfall patterns across regions.

How sunny is Saint Martin?

Orient Bay is the sunniest destination in Saint Martin, enjoying 3,023 hours of sunshine per year, with August the brightest month at 285 hours. Overall, Saint Martin enjoys abundant sunshine year-round. Compare sunshine across cities in the charts above.

What is the climate like across Saint Martin?

Orient Bay has warm summers reaching 30°C (86°F) in August and warm winters dropping to 27°C (81°F), with 3,023 hours of sunshine and 917 mm (36 in) of rain per year. Les Terres Basses has warm summers reaching 30°C (86°F) in August and warm winters dropping to 27°C (81°F), with 3,023 hours of sunshine and 917 mm (36 in) of rain per year. Baie Nettle has warm summers reaching 30°C (86°F) in August and warm winters dropping to 27°C (81°F), with 3,023 hours of sunshine and 917 mm (36 in) of rain per year. Explore the climate charts and comparison table for more cities.