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Climate Guide for January 

January coincides with the peak of the rainy season in Seychelles. An extremely wet and humid month with occasional outbreaks of showers day or night with a slight preference for rain in the late morning/afternoon hours. These showers are sometimes accompanied by thunderstorms.
As is common in the tropics, it is not all gloom even in the rainy season, you can still enjoy a fair amount of sunshine and if you’re in luck, you can even get away with 3 or 4 consecutive days of gorgeous tropical weather.
This is also the peak of the Cyclone Season over the Southwest Indian Ocean; however these storms normally re-curve southwards and rarely affect the Seychelles or at least the main granitic islands.

The Northwest Monsoon reaches its peak during this same period; however these winds do not have a very high constancy leading to occasional lulls in wind.

Climatic Means and Extremes for January 

Rainfall

395.1mm
(15.6ins)

 

Highest Rainfall

798.2mm
(31.4ins)

1991

Number of Dry days (<0.1mm)

11

 

Lowest Rainfall

132.0mm (5.2ins)

1997

Number of Wet days (>5.0mm)

12

 

Highest Temperature

32.6°C (90.7°F)

1988

Relative Humidity

82%

 

Lowest Temperature

21.4°C (70.5°F)

1973

Sunshine Duration

5.0hrs/day

 

Highest wind Speed

57kts (106km/hr)

1984

Cloud Cover

70%

 

Notes:

These statistics are based on records collected at Seychelles International Airport on the main island of Mahé for the 30-year period 1972-2001.
The station is located close to sea level on the east coast.

 Sea Surface Temperature is based on only 3 years of data (2000-2002 inclusive).

 

 

Air Temperature

26.8°C
(80.2°F)

 

Maximum Air Temperature

29.9°C
(85.8°F)

 

Minimum Air Temperature

24.3°C
(75.7°F)

 

Sea Surface Temperature

28.1°C
(82.6°F)

 

Predominant Wind Direction

West to Northwest

 

Wind Speed

6.4kts
(12km/hr)

 

 

To discuss the latest Outlook for your holiday, talk to a Weatherman live on (248) 384070/384071. You can also access the latest weather forecast through the ‘Dial-a-Weather Service’ on (248) 971555

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