Guinea-Bissau weather in December

Thinking about venturing to Guinea-Bissau this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Guinea-Bissau in December?

December in Guinea-Bissau generally has very warm temperatures, with almost no precipitation.

You can expect very warm maximum daytime temperatures of around 34°C and nighttime temperatures around 22°C in Bissau. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

December is a very dry month with an average rainfall of around 1.8 mm in Bissau. The days are mostly sunny, with an average total of around 250 hours of sunshine in Bissau. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For a closer look at December's conditions in Guinea-Bissau, see the map below. For a more detailed look at Guinea-Bissau's yearly weather, check out our Guinea-Bissau climate page.

Where to go in Guinea-Bissau in December

Find the average weather conditions in December for the most popular destinations in Guinea-Bissau on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Guinea-Bissau

What is the weather like in December for the most popular destinonation in Guinea-Bissau?

Average weather in Bissau

In December Bissau generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 22°C and almost no monthly rainfall. So on average the conditions are pleasant that month.

Bissau
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
34°C 
25°C 
242 hours 
22 mm 
2 days 
34°C 
22°C 
250 hours 
1.8 mm 
1 day 
January   >> January
>>  
33°C 
21°C 
250 hours 
0.6 mm 
0 days 
Climate in Bissau

Is your destination not in the list? Have a look at other destinations in Guinea-Bissau.

Is December the best time to visit Guinea-Bissau?

Given the typically pleasant weather conditions in Bissau, December might be a good time to visit Guinea-Bissau. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, January provides perfect weather in Bissau. On the other hand, the months of July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Guinea-Bissau. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Guinea-Bissau? Get detailed historical weather averages for many cities in Guinea-Bissau.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.