With daily average temperatures in Koh Samui ranging between 25.3oC to 28.1oC, travelers can expect great weather all year round, making Samui weather a cooperative component for your travel itinerary. ShaSa Resorts and Residences have ample Wi-Fi Internet facilities and tour and travel assistance to support your travel plans throughout the island. Feel free to make use of these services so you can find out if Samui weather agrees with whatever plans you have in mind for the day.
In April, Samui weather temperatures usually reach their peak at 28.1OC. The difference is substantial when compared to those of January (25.5oC), February (26.5OC), March (27.5OC), May (27.3OC), June (27.3OC), July (27.3OC), August (27.3oC), September (27.1OC), October (26.3OC), November (26.1OC) and December (25.3OC). Looking through the temperature figures, one can conclude that the temperature steadily builds up one degree higher for every succeeding month from January till March, peaks in April, goes down a little but stays steady between May and August, lowers a bit in September, then gently goes down from September to the last month of the year.
Koh Samui Thailand
The average monthly rainfall during the fourth month of the year is pegged at 72 millimeters, definitely more than those of the first three months: January at 46 mm; February at 11 mm; and March at 25 mm. However, it’s still a significantly less monthly precipitation than those for May (170 mm), June (136 mm), July (145 mm), August (149 mm), September (200 mm), October (254 mm), November (269 mm), and December (121 mm). Based on these rainfall averages, one can surmise that the first four months of the year carry very little or no rainfall, except when storms enter Thailand’s area of responsibility, as what had happened in March 2011. Generally, a substantially lower rainfall average is to be expected characteristic of Koh Samui weather during the hot season starting March till April.
Some references state that Samui weather is characterized by sunny days from May through September, which could be perfect for weddings or other special events like beach concerts or beauty pageants. What could be a more enjoyable experience than having the lovely Samui weather as a contributory element and the elegant beaches of Samui as a backdrop for that special occasion? Except for sporadic episodes of rain showers, the period between May until September is truly ideal for seaside events.
Between late April and early May, the increase in rainfall is a welcome respite from the heightened temperatures that characterize the major part of April. Even locals eagerly anticipate this sudden precipitation climb. Samui weather affects everyone after all, locals and tourist alike.
Koh Samui doesn’t possess the same weather elements in the rainy season that make up Phuket. Situated as it is in the Gulf of Thailand and lying in the east, this creates significant distinctions between the two places. It also is a notable feature that places the weather patterns in Samui island as either tropical or monsoonal, so unlike Phuket’s.
Koh Samui Weather in April









