Weather in Saint-Barthélemy in maj
Country-wide climate normals across 13 cities in Saint-Barthélemy.
How Hot Is Saint-Barthélemy in maj?
Saint-Barthélemy bakes evenly in May — highs around 27°C are typical from Grand Cul-de-Sac all the way to Grand Cul-de-Sac, with very little regional variation. Lows sit around 26°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 Saint-Barthélemy in maj
Persistent cloud and grey skies define Saint-Barthélemy's May: about 2.2h of sun a day in Gustavia. Daylight is in short supply too, running from 5:40 am to 6:35 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Saint-Barthélemy In maj?
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 maj?
Heavy oppressive humidity covers Saint-Barthélemy in May: 77% on average in Gustavia, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Saint-Barthélemy In maj
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 maj
Saint-Barthélemy sees mostly cloudy weather through May: Gustavia averages 71% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.