Weather in Gabun in September
Country-wide climate normals across 15 cities in Gabun.
How Hot Is Gabun in September?
Uniform heat across Gabun's September: averages climb to 28°C nationally with overnight lows of 22°C, narrow spread from coast to interior. The hottest cities like Lébamba register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Gabun in September
Dark, overcast days dominate Gabun in September — Libreville sees just 0.7h 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 Gabun In September?
Gabun's September is wet across most regions: 190mm in Libreville across 22 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is Gabun Humid In September?
Heavy oppressive humidity covers Gabun in September: 82% on average in Libreville, 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 Gabun In September
Gabun's September has gentle wind — Libreville averages 11 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Gabun In September
Heavy overcast covers Gabun in September: 80% cloud cover in Libreville, 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.