Weather in September in Guinea-Bissau
Are you planning a trip a to Guinea-Bissau in September and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Guinea-Bissau in September?
September in Guinea-Bissau generally has very warm temperatures, with heavy precipitation.
Temperatures
You can expect very warm maximum daytime temperatures of around 31°C and nighttime temperatures around 25°C in Bissau. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.
Precipitation
September is a very rainy month with an average rainfall of around 321 mm in Bissau.Average sunshine
Bissau enjoys a balanced 180 hours of sunlight. Ensuring it's neither too overcast nor too sunny.For specific regional insights in Guinea-Bissau for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Guinea-Bissau climate page.
Where to go in Guinea-Bissau in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in September for the most popular destinonation in Guinea-Bissau?
Bissau
In September Bissau generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Guinea-Bissau.
Is September the best time to visit Guinea-Bissau?
Given the typically poor weather conditions in Bissau, September may not be the ideal time to visit Guinea-Bissau.
Generally speaking, January provides perfect weather in Bissau. On the other hand, the weather in July, August and September tend to be poor.
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.
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.