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Travel guide > Africa >

Climate and weather of Guinea Bissau




Guinea Bissau




 

Climate

 
Guinea-Bissau has a tropical climate with a short rainy season and a long dry season.

Temperatures are stable throughout the year (30°). Rainfall range from 1 500 to 3000 mm per year. The sun shines 2 700 hours per year (four hours per day in August to ten hours per day in April).

Rainy season (June to October)
Temperatures range between 28 and 30° and rainfall is abundant especially in July and August (the rains are lower during the other months). Sunshine is low (four hours per day in August) because the sky is cloudy most of the time.

Dry season (November to May)
Temperatures range from 30 to 32° and rainfall is nonexistent. Sunshine is very high (ten hours per day in April).

 When to go to Guinea Bissau (pleasant climate) 
The climate of Guinea Bissau is pleasant during the following months :

January
February
March
April
May
June
July
August
September
October
November
December

 

Weather

(main cities) 
Average temperatures and rainfall

Bafata

Temp
January
February
March
April
May
June
max
31°
34°
36°
37°
36°
32°
min
23°
26°
27°
28°
28°
27°
Temp
July
August
September
October
November
December
max
29°
29°
29°
31°
32°
31°
min
26°
26°
26°
27°
26°
24°

Rain
January
February
March
April
May
June
jours
...
1
...
1
1
4
Rain
July
August
September
October
November
December
jours
6
8
7
1
1
1

Bissau (Capital of Guinea Bissau)

Temp
January
February
March
April
May
June
max
31°
33°
33°
33°
33°
31°
min
22°
23°
24°
25°
26°
26°
Temp
July
August
September
October
November
December
max
29°
29°
30°
31°
32°
31°
min
26°
26°
26°
27°
26°
23°

Rain
January
February
March
April
May
June
jours
1
1
1
1
2
6
Rain
July
August
September
October
November
December
jours
11
13
10
4
2
1

Bolama

Temp
January
February
March
April
May
June
max
29°
30°
31°
31°
31°
29°
min
23°
24°
25°
26°
27°
27°
Temp
July
August
September
October
November
December
max
29°
29°
29°
31°
31°
29°
min
26°
26°
27°
27°
26°
23°

Rain
January
February
March
April
May
June
jours
1
1
1
1
1
4
Rain
July
August
September
October
November
December
jours
11
13
7
3
1
1

Weather data (temperatures and precipitation) for Guinea Bissau are derived from monthly averages established over the last twenty years.

 Quick facts 
Guinea Bissau, a country located in Western Africa, is bordered by Guinea to the east, by the Atlantic Ocean to the west and by Senegal to the north.

Capital: Bissau
Area: 36 000 km²
Population: 1 700 000 inhabitants
Language: Portuguese
Currency: CFA franc

Guinea Bissau





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