Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
September verdict
Douala, Cameroon in September
Weather score45Mixed
Mixed for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 3.1h per day, so this is not one of the brighter months. Rainfall averages 560mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
29°C
Rain
560mm
Sun
3.1h
Sea
27°C
Weather score
45
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 560mm, so showers are a real planning factor.
Limited sun
Sunshine averages 3.1h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 27°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Douala, Cameroon with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September29°C average high
September is on the cooler side of Douala's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to May and December
This stretch sets the upper range for average daytime heat.
Rain
September560mm average rain
September is wetter than Douala's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September3.1 hours average sun
September is below Douala's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to May and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September27°C average sea
September is below Douala's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to May and November to December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September45 weather score
September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to February and December
These months have the strongest weather score in the monthly averages.