Daytime highs, nighttime lows and the warmest cities across Gabon this September.
Gabon, experiences maximum daytime temperatures in September ranging from 26°C (79°F) in Moanda to 31°C (88°F) in Lambarene. Nighttime temperatures generally drop to 23°C (73°F) in Lambarene and 22°C (72°F) in Moanda.
Explore the map below to discover average September temperatures at the top destinations in Gabon. For a deeper dive, simply click on any destination dot.
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Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gabon.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Pick a city to see its September weather averages.
Average daytime highs in Gabon during September reach about 28°C (82°F) in Libreville.
Nighttime temperatures in Libreville typically drop to around 24°C (75°F) in September.
Data insights from our comprehensive database indicate that Lambarene is the city with the highest warmth. Daytime peaks average near 31°C (88°F), while the nights are characterized by a low temperature close to 23°C (73°F).
Our database indicates that in September, Moanda is the city with the coolest temperatures in Gabon. You can expect daytime highs of 26°C (79°F) and nighttime lows close to 22°C (72°F).
Most areas see fewer sunny days, with a projection of about 99 hours of sunshine in Libreville. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.
The water temperature averages approximately 24°C (75°F) in Libreville this month, a refreshing temperature for swimming and cooling off.
We have much more information about the climate in Gabon.
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