Best year time to visit Bissau

General weather information about Bissau

Average annual temperature is 27.1 °C

Absolute maximum temperature: 39.5 °C

Absolute minimum temperature: 18.1 °C

Number of sunny days: 224

Number of rainy days: 141

Number of snow days:

Average annual precipitation: 1206 mm

Look at detailed online map of Bissau

* Weather data for Bissau Guinea-Bissau is based on climate observations for 2023 year

Bissau air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 36.2 38.6 38.4 39.5 35.4 33.4 31.1 31 31.8 33.3 35.4 35.2
Average daytime temperature (°C) 32 33.9 31.7 33.4 32.2 30.8 28.9 28.6 29.6 30.5 32.4 33
Average temperature (°C) 25.5 27.1 26.6 28.2 28.4 28.1 26.7 26.4 26.9 27.5 27.7 26.8
Average night temperature (°C) 20.7 22.2 22.6 24.3 25.6 26.1 24.8 24.6 24.8 25.2 23.4 21.7
Absolute minimum temperature (°C) 18.1 20.5 20.5 22.2 23.4 24.7 23.6 23.6 23.5 24 19.3 19.5

Bissau monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.6 11.9 12.2 12.5 12.8 12.8 12.8 12.6 12.4 12 11.7 11.5
Daylight mean duration (h) 11.5 11.8 12.1 12.4 12.7 12.8 12.8 12.5 12.2 11.9 11.6 11.5
Daylight minimum duration (h) 11.5 11.6 11.9 12.2 12.6 12.8 12.7 12.4 12 11.7 11.5 11.4
Sunshine mean duration (h) 10.1 10.7 10.8 11 9.7 9.4 8.6 7.5 8.5 9 10.2 9.8
Precipitation (mm) 0 0 0 0 1 68 321 415 270 120 10 0
Sunny days 31 28 31 30 28 12 1 1 6 25 31

Bissau - weather forecast by months

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

Best time to visit Bissau:

The largest precipitation sum in Bissau is at

  • July — 321(mm)
  • August — 415(mm)
  • September — 270(mm)

Weather forecast in the closest to Bissau admin centers