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Gabon

Gabon in December

Where it is warm, dry and good for swimming in Gabon in December — compared across the country’s main destinations.

Quick answers
Where is it warmest in Gabon in December?
Ndjolé is the warmest of the 16 destinations compared, with highs of 31°C (87°F) in December; Bakoumba is the coolest at 28°C (82°F).
Can you swim in the sea in Gabon in December?
Yes, in places: the warmest water is at Cocobeach (28°C (83°F)), and 6 of the coastal destinations have a sea of 21 °C or more.
Warmest
31°
Ndjolé
Coolest
28°
Bakoumba
Driest
78 mm
Oyem
Warmest sea
28°
Cocobeach

December in Gabon ranges from 28°C (82°F) in Bakoumba to 31°C (87°F) in Ndjolé — a spread of 3 degrees across the country. On average it is about as warm as November. Rain is frequent in most destinations. Best bets this month: Libreville, Port-Gentil, and Franceville.

Weather in December by city

PlaceDayNightRainSeaScore
Mayumba 29° 23° 170 mm 27° 72
Oyem 28° 19° 78 mm — 72
Port-Gentil 29° 24° 245 mm 28° 71
Gamba 29° 23° 196 mm 27° 70
Omboué 29° 23° 221 mm — 70
Cocobeach 29° 23° 231 mm 28° 69
Libreville 30° 24° 299 mm 28° 67
Akanda 29° 24° 311 mm 28° 67
Bakoumba 28° 19° 212 mm — 62
Moanda 29° 20° 196 mm — 57
Lastoursville 29° 21° 170 mm — 57
Franceville 29° 20° 196 mm — 54
Lambaréné 30° 23° 215 mm — 50
Ndjolé 31° 23° 189 mm — 50
Tchibanga 30° 23° 190 mm — 46
Ndendé 30° 22° 226 mm — 45

Public holidays in December

  • Christmas Day
Public holidays 2026 →

Frequently asked questions

What is the weather like in Gabon in December?

Average daytime highs range from 28° in Bakoumba to 31° in Ndjolé.

Can you swim in Gabon in December?

Yes — the sea is warmest around Cocobeach at about 28°.