Weather in St. Barthelemy in Oktober
Country-wide climate normals across 13 cities in St. Barthelemy.
How Hot Is St. Barthelemy in Oktober?
St. Barthelemy sees consistently hot October weather — average highs of 29°C, average lows of 27°C, with minimal regional differences. Whether you're in Gustavia or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in St. Barthelemy in Oktober
Dark, overcast days dominate St. Barthelemy in October — Gustavia sees just 1.7h 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 St. Barthelemy In Oktober?
Heavy rain shapes St. Barthelemy's October: Gustavia averages 117mm across 17 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is St. Barthelemy Humid In Oktober?
St. Barthelemy's October is humid — 75% on average in Gustavia, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In St. Barthelemy In Oktober
Breezy conditions cover St. Barthelemy's October: Gustavia sits at 26 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 St. Barthelemy In Oktober
St. Barthelemy sees mostly cloudy weather through October: Gustavia averages 74% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.