Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
September verdict
Mayotte in September
Weather score88Excellent
Excellent for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 10h per day, so bright days are a strong part of the month. Rainfall averages 27mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
27°C
Rain
27mm
Sun
10h
Sea
26°C
Weather score
88
Excellent
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 27mm, which is relatively low for holiday planning.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Mayotte with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September27°C average high
September is on the cooler side of Mayotte's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to May and October to December
This stretch sets the upper range for average daytime heat.
Rain
September27mm average rain
September is one of Mayotte's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September10 hours average sun
September is one of Mayotte's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay and August to November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September26°C average sea
September is one of the cooler sea months locally, though the water still averages warm enough for most swimmers.
Warmest seaJanuary to May and December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September88 weather score
September is one of Mayotte's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsMay to October
These months have the strongest weather score in the monthly averages.