December weather forecast
Seychelles

December in Seychelles signifies the peak of the wet season, characterized by high rainfall and stable temperatures. The island nation experiences average temperatures oscillating between 24°C and 30°C throughout the month. In Victoria, the capital city, rainfall reaches its peak for the year, averaging approximately 281mm, reinforcing the full impact of the wet season.

As the southeast trade winds cease, December sees frequent and heavy rain showers, leading to high humidity levels. Despite the high rainfall, December provides around 205 hours of sunlight, ensuring ample daylight for various activities.

Comparing December to the preceding month, November, December experiences higher rainfall and equivalent temperatures. However, despite the rainy climate, seawater temperatures continue to remain warm, ranging from 27°C to 30°C, which allows for continued enjoyment of water-based activities.

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• Victoria - December »
  The months with the highest humidity are January and December, with an average relative humidity of 82%. December has the longest days of the year in Victoria with an average of 12h and 24min of daylight.
• Anse Boileau - December »
  The month with the longest days in Anse Boileau is December, with an average of 12h and 24min of daylight. In Anse Boileau, in December, during 21.8 rainfall days, 166mm of precipitation is typically accumulated.
• Beau Vallon - December »
  December has the longest days of the year in Beau Vallon with an average of 12h and 24min of daylight. January through December, with an average maximum UV index of 7, are months with the highest UV index in Beau Vallon, Seychelles.
• Cascade - December »
  The months with the lowest UV index in Cascade are January through December, with an average maximum UV index of 7. December in Cascade constitutes cooler temperatures, more rainfall days, and shorter daylight hours compared to November.
• Takamaka - December »
  The month with the longest days in Takamaka is December, with an average of 12h and 24min of daylight. In Takamaka, Seychelles, in December, it is raining for 21.8 days, with typically 166mm of accumulated precipitation.
• Port Glaud - December »
  In Port Glaud, Seychelles, in December, during 21.8 rainfall days, 166mm of precipitation is typically accumulated. On the first day of December in Port Glaud sunrise is at 05:56 and sunset at 18:18.
• Mahé - December »
  The months with the highest UV index in Mahé are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mahé, Seychelles.
• Seychelles International Airport - December »
  In Seychelles International Airport in December, during 20 rainfall days, 271mm of precipitation is typically accumulated. In Seychelles International Airport, in December, it is raining for 20 days, with typically 271mm of accumulated precipitation.
• La Réunion - December »
  January through December, with an average maximum UV index of 7, are months with the lowest UV index in La Réunion, Seychelles. January through December, with an average maximum UV index of 7, are months with the highest UV index in La Réunion, Seychelles.