Weather in Guiana Perancis in Ogos
Country-wide climate normals across 15 cities in Guiana Perancis.
How Hot Is Guiana Perancis in Ogos?
Guiana Perancis bakes evenly in August — highs around 31°C are typical from Iracoubo all the way to Grand-Santi, with very little regional variation. Lows sit around 23°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 Guiana Perancis in Ogos
Dark, overcast days dominate Guiana Perancis in August — Cayenne sees just 0.8h 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 Guiana Perancis In Ogos?
Heavy rain shapes Guiana Perancis's August: Cayenne averages 192mm across 21 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 Guiana Perancis Humid In Ogos?
Heavy oppressive humidity covers Guiana Perancis in August: 80% on average in Cayenne, 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 Guiana Perancis In Ogos
Guiana Perancis's August has gentle wind — Cayenne averages 12 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Guiana Perancis In Ogos
Heavy overcast covers Guiana Perancis in August: 79% cloud cover in Cayenne, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.