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December Rainfall Precipitation in Koh Samui

Koh Samui is a region in Thailand. In December precipitation ranges from high in Choeng Mon Beach with 147 mm of rainfall to heavy in Laem Sor with 164 mm of rainfall.

Where and how much does it rain in Koh Samui in December?

Find the average total precipitation in December for the most popular destinations in Koh Samui on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Koh Samui receive in December?
  • Chaweng Beach often experiences a notable amount of rain in December, with an average of about 150 mm. The city's weather is known to change unexpectedly because of these showers.

  • What is the wettest city in December in Koh Samui?
  • In our records, Laem Sor stands out as having an average precipitation level of 164 mm, making it the wettest location.

  • What is the driest city in December in Koh Samui?
  • Based on our records, Choeng Mon Beach registers the lowest average precipitation, with only 147 mm.

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