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Thailand temperatures in January

Thailand in January has maximum daytime temperatures ranging from high in Chiang Khong with 26°C (79°F) to very high temperatures in Bang Rak with 33°C (91°F). Nighttime temperatures generally drop to 21°C (71°F) in Bang Rak and 12°C (53°F) in Chiang Khong.

What is the temperature of the different cities in Thailand in January?

Find the average daytime temperatures in January for the most popular destinations in Thailand on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30ºC (86ºF). Warm: 22ºC (72ºF) to 30ºC (86ºF). Pleasant: 18ºC (64ºF) to 22ºC (72ºF) Moderate: 12ºC (54ºF) to 18ºC (64ºF). Cold: 2ºC (36ºF) to 12ºC (54ºF). Very cold: lower than 2ºC (36ºF)

  • What is the warmest city in January in Thailand?
    • Bang Rak tops the warmest city list in our database with average maximum daytime temperatures around 33°C (91°F) and a minimum nighttime temperature of around 21°C (71°F).

  • What is the coldest city in January in Thailand?
    • The coldest city in January in Thailand is Chiang Khong when we check our database. The maximum daytime temperatures are around 26°C (79°F) and minimum nighttime temperatures fall around 12°C (53°F).

  • How much sun does Thailand get in January?
    • January is generally a sunny month with an average of 273 hours of sunshine in Bangkok during the whole month.

  • How warm is the water in January?
    • The water temperature averages approximately 27°C (81°F) in Ko Samui this month, an ideal temperature for swimming and cooling off.

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