Weather in Saint Barthélemy in mai
Country-wide climate normals across 13 cities in Saint Barthélemy.
How Hot Is Saint Barthélemy in mai?
Saint Barthélemy sees consistently hot May weather — average highs of 27°C, average lows of 26°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 Saint Barthélemy in mai
Limited sunshine and short daylight define Saint Barthélemy's May: Gustavia averages just 2.2h of direct sun, with the sun up between 5:40 am and 6:35 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Saint Barthélemy In mai?
Typical May rainfall covers Saint Barthélemy: about 45mm in Gustavia across 9 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Saint Barthélemy Humid In mai?
Saturated air defines Saint Barthélemy's May: humidity at 77% in Gustavia, 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 Saint Barthélemy In mai
Breezy conditions cover Saint Barthélemy's May: Gustavia sits at 29 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 Saint Barthélemy In mai
Cloudy skies dominate Saint Barthélemy in May — 71% cover in Gustavia, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.