Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
December verdict
Mahe, Seychelles in December
Weather score53Mixed
Mixed for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 5.5h per day, enough for a balanced month. Rainfall averages 271mm, so showers are a real planning factor.
December weather
Monthly averages
Temp
29°C
Rain
271mm
Sun
5.5h
Sea
28°C
Weather score
53
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 271mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.5h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°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
December29°C average high
December is close to Mahe's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsFebruary to May and November to December
This stretch sets the upper range for average daytime heat.
Rain
December271mm average rain
December is wetter than Mahe's yearly average, so flexible plans matter more.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December5.5 hours average sun
December is below Mahe's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsApril to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December28°C average sea
December is close to Mahe's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaFebruary to May
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
December53 weather score
December scores below Mahe's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMay to September
These months have the strongest weather score in the monthly averages.
