Mongoumba Weather in December
What's the weather like in Mongoumba (Central African Republic) in December 2025?
The climate in Mongoumba during December can be summarized as hot, humid and reasonably dry.
December is in the winter in Mongoumba and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 31°C (88°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 30.9°C 87.5°F |
|---|---|
| Nightly temperature | 19.2°C 66.5°F |
| Average temperature | 25°C 77°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 36 mm 1.4 ins |
| Rainy days | 4 days |
| Sea temperature | 28.1°C 82.6°F |
| Humidity | 70% |
| Windspeed | 2.5kph 2 mph |
On average December is the 2nd driest month of the year in Mongoumba with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
December temperatures in Mongoumba
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 Mongoumba in December 2025.
Other monthly averages
Best places to visit in December
Mongoumba weather stats
| Hottest month: | March | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | January | 26mm 1ins |
| Sunniest month: | February | 7.6hrs |
| Coldest month: | July | 28.7°C 83.7°F |
| Wettest month: | August | 221mm 8.7ins |
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