Port-Gentil Weather in December
What's the weather like in Port-Gentil (Ogooué-Maritime) in December 2025?
The climate in Port-Gentil during December can be summarized as hot, humid and very wet.
December is in the summer in Port-Gentil and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 29.1°C 84.3°F |
|---|---|
| Nightly temperature | 24°C 75.1°F |
| Average temperature | 26.5°C 79.7°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 261 mm 10.3 ins |
| Rainy days | 14 days |
| Sea temperature | 27.6°C 81.6°F |
| Humidity | 87% |
| Windspeed | 10.8kph 7 mph |
On average December is the 4th wettest month of the year in Port-Gentil with around 261mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
December temperatures in Port-Gentil
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port-Gentil in December 2025.
Other monthly averages
Best places to visit in December
Port-Gentil weather stats
| Hottest month: | February | 30.2°C 86.4°F |
|---|---|---|
| Driest month: | July | 4mm 0.2ins |
| Sunniest month: | February | 6hrs |
| Coldest month: | July | 25.8°C 78.4°F |
| Wettest month: | November | 382mm 15ins |
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