Weather · Bangkok, Thailand
Bangkok Weather in January
January in Bangkok averages 31°C by day and 21°C at night, with about 16mm of rain. That makes it one of the best months to visit.
Avg high
31°C
88°F
Avg low
21°C
70°F
Rainfall
16mm
#12 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Bangkok builds it around the season for you.