Koh Samui Weather January
To help you choose the best time to travel, you can find climate data below on the weather on Koh Samui in January.
|average daily high||+29°C|
|average daily low||+24.2°C|
|sunny / overcast hours||6.4 / 5.6|
|average monthly precipitation||86 mm|
Temperature on Koh Samui
In January the average daily maximum on Koh Samui is +29°C, and the minimum +24.2°C.
The hottest January day on record is +33.4°C, and the coldest +18.6°C.
Best beach resorts in January:
There are 12 hours of daylight on Koh Samui in January. Out of these, on average 6.4 are sunny, which means there is quite a lot of sun.
The average monthly temperature in the Gulf of Thailand on the beaches of Koh Samui in January is +27°C.
The water is not only warm enough to bathe in, but it is also possible to stay in the water for an extended amount of time.
The amount of precipitation on Koh Samui in January is usually 86 mm, which may cause a change of plans on certain days.