Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
September verdict
Mahe, Seychelles in September
Weather score69Good
Good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 134mm, so some wet days are possible.
September weather
Monthly averages
Temp
28°C
Rain
134mm
Sun
7.6h
Sea
27°C
Weather score
69
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 134mm, so some wet days are possible.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Mahe, Seychelles with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September28°C average high
September is on the cooler side of Mahe's year, useful if you prefer less intense daytime heat.
Warmest monthsFebruary to May and November to December
This stretch sets the upper range for average daytime heat.
Rain
September134mm average rain
September sits on the drier side of Mahe's year, which helps with sightseeing and transfers.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.6 hours average sun
September is brighter than Mahe's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September27°C average sea
September is below Mahe's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaFebruary to May
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September69 weather score
September scores above Mahe's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsMay to September
These months have the strongest weather score in the monthly averages.
