Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Gabon Average Monthly Weather
Weather score59Good annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 29°C, sunshine averages 4h per day, and rainfall totals about 2094mm. Sea temperatures average 13°C across the year.
Annual weather
Annual averages
Temp
29°C
Rain
2094mm
Annual total
Sun
4h
Sea
13°C
Weather score
59
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 12mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 2.3h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 12°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
August27°C average high
August is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsJanuary to May
This stretch sets the upper range for average daytime heat.
Rain
August12mm average rain
August is one of Gabon's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJune to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August2.3 hours average sun
August is one of Gabon's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to April
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August12°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
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
August72 weather score
August is one of Gabon's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.