September Rainfall Precipitation in Guinea-Bissau

September generally is a very rainy month with an average rainfall around 321 mm in Bissau.

Where and how much does it rain in Guinea-Bissau in September?

Find the average total precipitation in September for the most popular destinations in Guinea-Bissau on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

How much rainfall does Guinea-Bissau receive in September?

In September, Guinea-Bissau experiences its rainy season. Sun lovers might want to consider a different time for their trip. Bissau is characterized by its unpredictable weather, often receiving about 321 mm of rain, which leads to frequent and sudden showers.

Interested in more climate information?

We have much more information about the climate in Guinea-Bissau. Interested in the weather conditions in a specific month? Select the month below.

January

February

March

April

May

June

July

August

September

October

November

December

Weather and climate has detailed information for every country in the world. Are you going to Guinea-Bissau? Get detailed historical weather averages for many cities in Guinea-Bissau.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.