Climate in Bissau, Guinea-Bissau

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Bissau, Guinea-Bissau   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Bissau, Guinea-Bissau   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Bissau, Guinea-Bissau   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Weather Forecasts for Bissau

WED Jan 26
36°C | 22°C
Sunny

Sunny

THU Jan 27
34°C | 21°C
Sunny

Sunny

FRI Jan 28
32°C | 20°C
Sunny

Sunny

The best time of year to visit Bissau in Guinea-Bissau

Other facts from our historical climate data:
  • What is the temperature like year round in Bissau?
    It has high temperatures all year round ranging between 29°C (85°F) and 34°C (93°F).
  • When is rainy season in Bissau?
    The wet season / rainy season takes place in the following months: June, July, August, September and October. This is the time of year where the majority of Bissau's annual precipitation occurs.
  • Does Bissau have a dry season?
    Yes, the months January, February, March, April, May and December are very dry.
  • Which is the warmest month in Bissau?
    March has an average maximum temperature of 34.0°C (93.2°F) and is the warmest month of the year.
  • Which is the coldest month in Bissau?
    The coldest month is January with an average maximum temperature of 29.5°C (85.1°F).
  • Which is the wettest month in Bissau?
    August tops the wettest month list with 684mm (26.9in) of rainfall.
  • Which is the driest month in Bissau?
    January is the driest month with 0mm (0.0in) of precipitation.
  • Which is the sunniest month in Bissau?
    March is the sunniest month with an average of 280 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.