ClimateForecastSeptemberOctober >>

Gabon weather in September

Considering a trip to Gabon this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Gabon in September?

September in Gabon generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to heavy.

During the day the temperature is warm in Moanda at 26°C and very warm in Lambarene at 31°C. As night falls, temperatures generally drop to 23°C in Lambarene and 22°C in Moanda.

In September, precipitation varies across different areas. From low rainfall in Moanda with an average of 15 mm to heavy rainfall in Bitam with 195 mm. Most areas see fewer sunny days, with a projection of about 99 hours of sunshine in Libreville. This reduced sunlight makes it ideal for those who prefer dimmer, overcast conditions over bright sunny days.

For a closer look at September's conditions in Gabon, see the map below. For a more detailed look at Gabon's yearly weather, check out our Gabon climate page.

Where to go in Gabon in September

Find the average weather conditions in September for the most popular destinations in Gabon on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Gabon

What is the weather like in September for the 5 most popular destinations in Gabon?

Average weather in Libreville

In September Libreville generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Libreville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
23°C 
89 hours 
44 mm 
6 days 
28°C 
24°C 
99 hours 
155 mm 
15 days 
October   >> October
>>  
29°C 
24°C 
116 hours 
341 mm 
24 days 
poor 
Climate in Libreville

Average weather in Pointe Denis

In September Pointe Denis generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Pointe Denis
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
23°C 
89 hours 
37 mm 
5 days 
28°C 
24°C 
99 hours 
131 mm 
14 days 
October   >> October
>>  
28°C 
24°C 
116 hours 
310 mm 
24 days 
poor 
Climate in Pointe Denis

Average weather in Port-Gentil

In September Port-Gentil generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Port-Gentil
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
26°C 
23°C 
138 hours 
16 mm 
4 days 
27°C 
24°C 
127 hours 
52 mm 
9 days 
October   >> October
>>  
28°C 
25°C 
119 hours 
175 mm 
18 days 
Climate in Port-Gentil

Average weather in Makokou

In September Makokou generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are tolerable that month.

Makokou
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
21°C 
49 hours 
70 mm 
4 days 
30°C 
21°C 
85 hours 
150 mm 
12 days 
October   >> October
>>  
30°C 
21°C 
139 hours 
196 mm 
20 days 
Climate in Makokou

Average weather in Mayumba

In September Mayumba generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Mayumba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
21°C 
16 mm 
3 days 
26°C 
23°C 
38 mm 
11 days 
October   >> October
>>  
27°C 
24°C 
146 mm 
18 days 
Climate in Mayumba

Is your destination not in the list? Have a look at other destinations in Gabon.

Is September the best time to visit Gabon?

In our opinion, September is a good time to visit Gabon with overall pleasant weather in Libreville.

On average, the best time to visit Gabon is in June, July and August with generally perfect weather in Libreville. The weather in January, February, March, April, May, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

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

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

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