Weather in سانت مارتن in سبتمبر
Country-wide climate normals across 13 cities in سانت مارتن.
How Hot Is سانت مارتن in سبتمبر?
سانت مارتن bakes evenly in September — highs around 28°C are typical from Saint-James all the way to Les Terres Basses, with very little regional variation. Lows sit around 27°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in سانت مارتن in سبتمبر
Dark, overcast days dominate سانت مارتن in September — Marigot sees just 1.8h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In سانت مارتن In سبتمبر?
سانت مارتن's September is wet across most regions: 142mm in Marigot across 16 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is سانت مارتن Humid In سبتمبر?
Saturated air defines سانت مارتن's September: humidity at 76% in Marigot, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In سانت مارتن In سبتمبر
Breezy conditions cover سانت مارتن's September: Marigot sits at 27 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In سانت مارتن In سبتمبر
سانت مارتن sees mostly cloudy weather through September: Marigot averages 73% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.