Guinea-Bissau weather

Below are the temperatures expected today at popular destinations in Guinea-Bissau. Select a destination to compare today's forecast with average weather conditions.

  • Top deals & discounts
  • Guinea-Bissau climate averages by month
  • More destinations
  • Best time to go to Guinea-Bissau
  • Guinea-Bissau 5-day weather forecast
  • Guinea-Bissau weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The weather guide for Guinea-Bissau shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

  • Save up to 60% on hotels with Priceline Express Deals
  • Search for cheap hotel deals by city or airport
  • Filter deals by star rating, price, amenities & hotel area

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Compare Guinea-Bissau weather with the USA

Below the Guinea-Bissau weather chart shows average maximum daytime temperature for Guinea-Bissau (Bissau) and the USA (Washington).

Maximum daytime temperature (°C)

Guinea-Bissau (Bissau)
USA (Washington)

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Guinea-Bissau weather >>

  • Book online & save up to 13% on all inclusive holidays
  • Low holiday deposits available from £50 per person
  • FREE child places are also available

Back to top

Guinea-Bissau weather overview

The tiny country of Guinea-Bissau borders Guinea to the south and shares its tropical climate. It has a very heavy rainy season from May to November when conditions are made unpleasant by high humidity. Things look up between December and April when Harmattan desert winds bring dryer air to the interior and trade winds perk up the coast. Dry season temperatures get higher the further you go inland but tend to plummet at night.

What to pack for Guinea-Bissau weather

Take light clothing and good waterproofs for the rains and warmer attire for dry season nights inland.

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.