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Koh Samui Thailand
Temperatures in January
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Temperature in Koh Samui in January

Koh Samui is a region in Thailand. January in has maximum daytime temperatures ranging from high in Chaweng Beach with 28°C to very high temperatures in Suratthani with 31°C. Nighttime temperatures generally drop to 24°C in Suratthani and 26°C in Chaweng Beach.

What is the temperature of the different cities in Koh Samui in January?

Discover the typical January temperatures for the most popular locations of Koh Samui on the map below. Detailed insights are just a click away.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in January in Koh Samui?
    • Data insights from our comprehensive database indicate that Suratthani is the city with the highest warmth. Daytime peaks average near 31°C, while the nights are characterized by a low temperature close to 24°C."

  • What is the coldest city in January in Koh Samui?
    • When looking through our records, we find that Chaweng Beach stands out as the coolest city in Koh Samui for the month of January. Daytime highs average 28°C and it cools down to about 26°C at night.

  • How much sun does Koh Samui get in January?
    • Chaweng Beach enjoys approximately 200 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

    Interested in more climate information?

    We have much more information about the climate in Koh Samui. Interested in the weather conditions in a specific month? Select the month below.

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