Libreville in september: average Weather, Temperature and Climate
Weather in Libreville in september 2025
The weather in Libreville in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
bad weather UV index: 6
Weather at 6am
76°F
Cloudy
64% of time
24%
10%
4%
Weather at 12pm
83°F
Moderate rain at times
33% of time
32%
26%
9%
Weather at 6pm
77°F
Partly Cloudy
45% of time
33%
13%
6%
Weather at 3am
76°F
41%
40%
14%
7%
Evolution of daily average temperature and precipitation in Libreville in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Libreville in september.
The climate of Libreville in september is bad
The weather in september in Libreville is wet (with 5.4in of precipitation over 6 days). The situation is deteriorating compared to the previous month since in august there is an average of 1.4in of precipitation over 1 days.
The climate enjoyable in this city this month. The thermometer averaged maximum of 83°F. The seasonal minimum is 76°F. Thus, the mean temperature average in september in Libreville is 79°F. These temperatures are far removed from those records observed in Libreville in the month of september with a maximum record of 86°F in 2015 and a minimum record of 74°F in 2010. You can expect to have about 0 days with temperatures above 86°F, or 0 of the month.
In september in Libreville, the days on average last 12:06. The sun rises at 06:14 and sunset is at 18:20.
With a bad climate, this month is not the best time to go in Libreville in Gabon.
September: another location in Gabon?
If you want to go to Gabon in september, there are destinations with better weather than Libreville:
In september, Franceville, Lastoursville and Port-gentil have a tolerable climate, but better than Libreville.
Seasonal average climate and temperature of Libreville in september
Check below seasonal norms These statistics are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 86°F (2015) | ||||
| Lowest record temperature | 74°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 79°F | ||||
| Lowest sea temperature | 78°F | ||||
| Highest sea temperature | 80°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.4in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 4.2in (2019) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 73% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 18:20 | ||||
| Length of day | 12:06 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Libreville in september 2024:
77°F to 81°F
74°F to 77°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 77°F
74°F to 77°F
77°F to 81°F
76°F to 77°F
76°F to 79°F
76°F to 79°F
77°F to 81°F
77°F to 77°F
76°F to 79°F
77°F to 81°F
77°F to 81°F
77°F to 79°F
76°F to 79°F
77°F to 81°F
77°F to 79°F
76°F to 81°F
77°F to 81°F
77°F to 79°F
76°F to 81°F
77°F to 81°F
77°F to 81°F
76°F to 81°F
76°F to 77°F
76°F to 76°F
77°F to 81°F
Map: other cities in Gabon in september
Cities near Libreville:
| Port-gentil in september | tolerable weather |
| Lambaréné in september | bad weather |
| Bitam in september | bad weather |
| Gamba in september | bad weather |
| Lastoursville in september | tolerable weather |
| Moanda in september | bad weather |
| Franceville in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Libreville
perfect weather
good
tolerable
bad
very bad
Weather data for Libreville in september:
Weather data for Libreville for september are derived from an average of the weather forecast since 2009 in Libreville. There is a margin of error and these forecasts are to be considered as general information only. The weather in Libreville can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Libreville.