The climate in Bissau during December can be summarized as hot and very dry.
December is in the winter in Bissau and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a warm 32°C (90°F), whilst at night 19°C (65°F) is normal.
Daytime temperature | 32.1°C 89.7°F |
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Nightly temperature | 18.6°C 65.4°F |
Average temperature | 25.3°C 77.5°F |
Daily sunshine | 8.2 hrs |
Avg rainfall | 1 mm 0.1 ins |
Rainy days | 1 days |
Sea temperature | 27.1°C 80.7°F |
Humidity | 55% |
Windspeed | 4.7kph 3 mph |
On average December is the 5th driest month of the year in Bissau with around 1mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
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 Bissau in December 2024.
Best places to visit in December
Hottest month: | May | 34.3°C 93.7°F |
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Driest month: | April | 0mm 0ins |
Sunniest month: | March | 9.2hrs |
Coldest month: | January | 32.5°C 90.5°F |
Wettest month: | August | 544mm 21.4ins |