Weather in Saint-Barthélemy in heinäkuu
Country-wide climate normals across 13 cities in Saint-Barthélemy.
How Hot Is Saint-Barthélemy in heinäkuu?
Saint-Barthélemy sees consistently hot July weather — average highs of 28°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 Saint-Barthélemy in heinäkuu
Persistent cloud and grey skies define Saint-Barthélemy's July: about 1.8h of sun a day in Gustavia. Daylight is in short supply too, running from 5:45 am to 6:50 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Saint-Barthélemy In heinäkuu?
Typical July rainfall covers Saint-Barthélemy: about 68mm in Gustavia across 14 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 heinäkuu?
Heavy oppressive humidity covers Saint-Barthélemy in July: 78% 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 heinäkuu
Breezy conditions cover Saint-Barthélemy's July: Gustavia sits at 33 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 heinäkuu
Cloudy skies dominate Saint-Barthélemy in July — 75% 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.