Weather in Svatý Martin (Francie) in září
Country-wide climate normals across 13 cities in Svatý Martin (Francie).
How Hot Is Svatý Martin (Francie) in září?
Svatý Martin (Francie) sees consistently hot September weather — average highs of 28°C, average lows of 27°C, with minimal regional differences. Whether you're in Marigot or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Svatý Martin (Francie) in září
Svatý Martin (Francie) sees limited sun in September: just 1.8h a day in Marigot, with heavy cloud cover common across most regions. Daylight runs from 6:00 am to 6:15 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Svatý Martin (Francie) In září?
Svatý Martin (Francie)'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 Svatý Martin (Francie) Humid In září?
Svatý Martin (Francie) is enveloped in tropical-thick humidity through September: Marigot averages 76%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Svatý Martin (Francie) In září
Svatý Martin (Francie) sees consistent breezes in September — averaging 27 kph in Marigot, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Svatý Martin (Francie) In září
Svatý Martin (Francie) 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.