December Rainfall and Precipitation in Koh Samui
Average rainfall, rainy days and the driest cities in Koh Samui, Thailand in December.
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Best Places to Visit in Koh Samui in December
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.
Koh Samui precipitation in December: frequently asked questions
How much rainfall does Koh Samui, Thailand receive in December?
December in Chaweng Beach is marked by substantial rain, totaling an average of 150 mm (5.9 in). Rapid weather changes are common due to the frequent precipitation.
How many days does it rain in Koh Samui, Thailand in December?
Rainfall in Chaweng Beach typically falls on roughly 14 days days in December.
Is December part of the rainy season in Koh Samui, Thailand?
December is generally a drier month for Koh Samui, Thailand, falling outside the main rainy season.
What is the wettest city in December in Koh Samui, Thailand?
Looking at our data, Laem Sor tops the wettest-cities list in Koh Samui, Thailand for December, with monthly rainfall averaging 164 mm (6.5 in).
What is the driest city in December in Koh Samui, Thailand?
In our records, Choeng Mon Beach stands out as the driest city in Koh Samui, Thailand for December, averaging just 147 mm (5.8 in).
Interested in more climate information?
We have much more information about the climate in Koh Samui.
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