January Weather in Bangkok

Last updated: March 2, 2024

The weather in Bangkok, Thailand, during January is characterized by an average temperature of 27°C (81°F). Highs can soar to 34°C (93°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Bangkok throughout January hovers around 59%.

19°C (66°F)

Minimum temperature

27°C (81°F)

Average temperature

34°C (93°F)

Maximum temperature

59%

Humidity

Precipitation and Sunshine hours

In January, Bangkok averages 29 mm (1.1 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 11 hours 24 minutes of daylight, with the sun shining for approximately 8 hours 6 minutes each day. Additionally, there is a 58% probability of sunny days during this period.

29 mm (1.1 inches)

Precipitation

3 rainy days

Rainy days

8 hours 6 minutes

Sunshine hours

58%

Chance of sun

UV Index

In January, the UV Index in Bangkok reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 6 9 10 10 8 5 3 1 1 0
Exposure Low Moderate High VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 30 min 45 min

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