Weather in Bangkok in January
January in Bangkok is warm with average temperatures around 26.8°C (80.2°F). Light rainfall with only 17mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
33.1°C
91.6°F
Low
20.4°C
68.7°F
Precipitation
17 mm
0.6 inches
~3 rainy days
Conditions
Humidity
64%
Comparison to Adjacent Months
January is 2.7°C cooler than February.