Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
September verdict
Gabon in September
Weather score62Good
Good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 2.7h per day, so this is not one of the brighter months. Rainfall averages 96mm, so some wet days are possible.
September weather
Monthly averages
Temp
28°C
Rain
96mm
Sun
2.7h
Sea
13°C
Weather score
62
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 96mm, so some wet days are possible.
Limited sun
Sunshine averages 2.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Weather map
Compare Gabon with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September28°C average high
September is close to Gabon's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to May
This stretch sets the upper range for average daytime heat.
Rain
September96mm average rain
September sits on the drier side of Gabon's year, which helps with sightseeing and transfers.
Driest monthsJune to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September2.7 hours average sun
September is below Gabon's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to April
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September13°C average sea
September is below Gabon's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to May and November to December
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
Weather score
September62 weather score
September sits close to Gabon's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.