The following weather chart displays the monthly average weather conditions for the Seychelles. The red line displays the monthly day time maximum temperature while the blue line shows the average night time minimum. The bar chart indicates the number of wet days per month that Seychelles experiences.
The average weather for the Seychelles
The Seychelles islands have a pleasant warm to hot year round climate with two distinct seasons that are controlled by the annual monsoon winds. The southeast winds bring in dry cool air and last from May through to November; this is the height of the tourist season and considered as the best time of year to visit. Even during the cooler dry season temperatures and humidity are high but the constant trade winds provide refreshing relief while on the coast line.
From December to April the winds are from the northwest and blow in hotter wetter weather. During this season the humidity reaches 80% and there are frequent heavy rain showers. December and January are the Seychelles' wettest months and are the low season. The two transitional months of November and May have unpredictable weather conditions. The sea temperature remains around 27°C al year round.