Guinea-Bissau weather, climate and best time to visit

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

Looking to book a flight to Guinea-Bissau? Hop on one of these airlines.

14 day weather forecast Guinea-Bissau

The weather for in Guinea-Bissau will be around 30° degrees in the next 14 days and it stays dry every day.

The weather forecast for Guinea-Bissau is based on the weather conditions in the city of Bissau.

Weather forecast this week

Thursday 2 Dec Water Precip Chance Wind UV
29°
24°
30° 0 mm 0% 4 m/s 2
Friday 3 Dec Water Precip Chance Wind UV
31°
25°
30° 0 mm 0% 4 m/s 2
Saturday 4 Dec Water Precip Chance Wind UV
28°
27°
30° 0 mm 0% 5 m/s 2
Sunday 5 Dec Water Precip Chance Wind UV
29°
25°
30° 0 mm 0% 4 m/s 2
Monday 6 Dec Water Precip Chance Wind UV
32°
24°
30° 0 mm 0% 4 m/s 2
Tuesday 7 Dec Water Precip Chance Wind UV
33°
25°
30° 0 mm 0% 4 m/s 2
Wednesday 8 Dec Water Precip Chance Wind UV
33°
24°
30° 0 mm 0% 4 m/s 2

Weather forecast next week

Thursday 9 Dec Water Precip Chance Wind UV
33°
25°
30° 0 mm 0% 4 m/s 2
Friday 10 Dec Water Precip Chance Wind UV
32°
24°
30° 0 mm 0% 4 m/s 2
Saturday 11 Dec Water Precip Chance Wind UV
28°
24°
30° 0 mm 0% 4 m/s 2
Sunday 12 Dec Water Precip Chance Wind UV
27°
23°
30° 0 mm 0% 4 m/s 2
Monday 13 Dec Water Precip Chance Wind UV
27°
24°
30° 0 mm 0% 5 m/s 2
Tuesday 14 Dec Water Precip Chance Wind UV
31°
26°
30° 0 mm 0% 5 m/s 2
Wednesday 15 Dec Water Precip Chance Wind UV
31°
26°
30° 0 mm 0% 6 m/s 2

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

Already been to Guinea-Bissau?

Share your experience of the Guinea-Bissau weather and get a chance to win $150!

Your email will not be included in the review and will not be passed on to third parties.

By submitting the data you agree to our privacy policy

Frequently asked questions

Where is Guinea-Bissau?

Guinea-Bissau lies in a straight line about 14,363 km from Philippines (Manila → Bissau).

How long is the flight to Guinea-Bissau?

The flight time from Manila International Airport to Guinea-Bissau is approximately 18 hours.

What are the largest airports in Guinea-Bissau?

These are the largest airports in Guinea-Bissau:

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 8x smaller than Philippines.

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 2 December 2021

  • 1 CFA franc BCEAO = 11.44 Philippine piso
  • 1 Philippine piso = 0.087 CFA franc BCEAO
  • 10 CFA franc BCEAO = 114.37 Philippine piso
  • 10 Philippine piso = 0.87 CFA franc BCEAO
  • 100 CFA franc BCEAO = 1,143.70 Philippine piso
  • 100 Philippine piso = 8.74 CFA franc BCEAO

What is the area code of Guinea-Bissau?

The area code to call Guinea-Bissau is +245.