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Best time to visit Guinea-Bissau
The best time to visit in Guinea-Bissau is from January until July and September until December, when you will have a warm or hot temperature and none till mediocre rainfall. The highest average temperature in in Guinea-Bissau is 36°C in March and the lowest is 30°C in August.
Guinea-Bissau has the tropical savanna climate prevailing. If you want to know what the average temperature is in in Guinea-Bissau or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.
Average weather Guinea-Bissau by month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature (°C) | 34 | 35 | 36 | 35 | 34 | 33 | 31 | 30 | 31 | 33 | 34 | 34 |
| Precipitation (mm) | 0 | 0 | 1 | 1 | 8 | 27 | 114 | 171 | 99 | 38 | 8 | 1 |
Climate data from city: Bissau
Travel and stay Guinea-Bissau
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14 day weather forecast Guinea-Bissau
The weather for in Guinea-Bissau will be around 30° degrees in the next 14 days with every day chance of light rain showers till heavy rain.
The weather forecast for Guinea-Bissau is based on the weather conditions in the city of Bissau.
Weather forecast this week
 |
Wednesday 22 Sep | Water | Precip | Chance | Wind | UV |
28° 26° |
30° | 0.1 mm | 20% | 5 m/s | 10 | |
 |
Thursday 23 Sep | Water | Precip | Chance | Wind | UV |
29° 27° |
30° | 2.4 mm | 45% | 3 m/s | 3 | |
|
Friday 24 Sep | Water | Precip | Chance | Wind | UV |
29° 26° |
30° | 3.6 mm | 55% | 3 m/s | 6 | |
 |
Saturday 25 Sep | Water | Precip | Chance | Wind | UV |
28° 25° |
30° | 23.5 mm | 90% | 3 m/s | 3 | |
 |
Sunday 26 Sep | Water | Precip | Chance | Wind | UV |
29° 26° |
30° | 1.7 mm | 35% | 3 m/s | 7 | |
|
Monday 27 Sep | Water | Precip | Chance | Wind | UV |
31° 25° |
30° | 2.8 mm | 50% | 4 m/s | 10 | |
|
Tuesday 28 Sep | Water | Precip | Chance | Wind | UV |
29° 26° |
30° | 2.1 mm | 40% | 4 m/s | 3 |
Weather forecast next week
|
Wednesday 29 Sep | Water | Precip | Chance | Wind | UV |
29° 24° |
30° | 2.0 mm | 40% | 5 m/s | 4 | |
 |
Thursday 30 Sep | Water | Precip | Chance | Wind | UV |
28° 24° |
30° | 16.7 mm | 85% | 4 m/s | 3 | |
|
Friday 1 Oct | Water | Precip | Chance | Wind | UV |
30° 23° |
30° | 1.8 mm | 40% | 3 m/s | 1 | |
|
Saturday 2 Oct | Water | Precip | Chance | Wind | UV |
30° 24° |
30° | 0.7 mm | 20% | 3 m/s | 2 | |
|
Sunday 3 Oct | Water | Precip | Chance | Wind | UV |
29° 25° |
30° | 1.0 mm | 25% | 3 m/s | 1 | |
|
Monday 4 Oct | Water | Precip | Chance | Wind | UV |
29° 27° |
30° | 0.1 mm | 20% | 4 m/s | 2 | |
|
Tuesday 5 Oct | Water | Precip | Chance | Wind | UV |
29° 26° |
30° | 0.1 mm | 20% | 4 m/s | 1 |
Climate Guinea-Bissau
Guinea-Bissau has the tropical savanna climate prevailing. It is warm every month with both a wet and dry season. The average annual temperature for Guinea-Bissau is 33° degrees and there is about 467 mm of rain in a year. It is dry for 251 days a year with an average humidity of 58% and an UV-index of 7.
Climate table of Guinea-Bissau
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°C) | 34 | 35 | 36 | 35 | 34 | 33 | 31 | 30 | 31 | 33 | 34 | 34 |
| Night temp. (°C) | 22 | 22 | 23 | 23 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 23 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (mm) | 0 | 0 | 1 | 1 | 8 | 27 | 114 | 171 | 99 | 38 | 8 | 1 |
| Days with rain | - | - | 1 | 2 | 4 | 8 | 22 | 26 | 20 | 15 | 3 | 1 |
| Dry days | 31 | 28 | 30 | 28 | 27 | 22 | 9 | 5 | 10 | 16 | 27 | 30 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 7 | 8 | 9 | 10 | 10 |
| Wind force (Bft) | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| UV-index | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Climate data from city: Bissau
Guinea-Bissau weather by month
What is the average weather like in a given month for Guinea-Bissau? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
Weather experiences Guinea-Bissau
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Popular places in Guinea-Bissau
- Bissau
- Boche
- Duma
- Sinchã Samba Sano
- Sinchã Demba Danejo
- Biaja
- Ama Seidi
- Iusse
- Angá
- Sinchã Dembel
- Darsalame
- Capol
- Campada Nanjã
- Sora
- Gã Nafá
- Cansonco
- Biricunda
- Comuda
- Sare Saco
- Agongo de Eguba
- Chumbume
- Binta Mancanha
- Ancadaque
- Sare Coli Embalo
- Nhenque
- Madina Quemadi
- Caleu
- Ambeduco
- Dinga Bantanguel
- Cafine
- Sinchã Garcia
- Bácar Chucael
- Bissajarindim
- Ponta Teixeira
- Rossum Ôle
- Cachida
- Bissau Novo
- Bafatá
- Gabú
- Bolama Nova
- Cacheu
- Catió
- Banim
- Fulacunda
- Nova Sintra
- Umpotoco
- Umpucute
- Umpacaca
- Umpabá
- Madina Dongo
- Bantanquilim
- Unal
- Nã Mancanha
- Canjara
- Biambe
- Biambe
- Bantanjê
- Umuã
- Boche Falace
- Gã Ualia
- Bocana Nalu
- Bocana Balanta
- Cansamba
- Cansamba Jau
- Cansamba
- Ponte Móvel
- Cansamange
- Cansamangê
- Popoti
- Binar
- Balem
- Encome
Frequently asked questions
Where is Guinea-Bissau?
Guinea-Bissau lies in a straight line about 6,542 km from United States (New York → Bissau).
How long is the flight to Guinea-Bissau?
The flight time from Los Angeles International Airport (LAX) to Guinea-Bissau is approximately 13 h. 10 min.
What are the largest airports in Guinea-Bissau?
These are the largest airports in Guinea-Bissau:
- Osvaldo Vieira International Airport – Bissau Novo
How many inhabitants are there in Guinea-Bissau?
Guinea-Bissau has approximately 1,553,822 inhabitants.
How big is Guinea-Bissau?
The area of Guinea-Bissau is around 36,120 km². It is 7x smaller than United States.
What is the capital of Guinea-Bissau?
The capital of Guinea-Bissau is Bissau.
What is the currency of Guinea-Bissau?
In Guinea-Bissau the CFA franc BCEAO (XOF) is used to pay.
Exchange rates on 22 September 2021
- 1 CFA franc BCEAO = 552.30 US dollar
- 1 US dollar = 0.002 CFA franc BCEAO
- 10 CFA franc BCEAO = 5,522.99 US dollar
- 10 US dollar = 0.018 CFA franc BCEAO
- 100 CFA franc BCEAO = 55,229.88 US dollar
- 100 US dollar = 0.18 CFA franc BCEAO
What is the area code of Guinea-Bissau?
The area code to call Guinea-Bissau is +245.