Thailand is....hot. Getting out of a taxi is like getting punched in the face with a pollution/heat one two combo. Then the rain starts.
December - February: "The cooler" season
March - May: Hot season
May-November: Rainy season
Put on a hat, where some sunglasses, and lather yourself with sun screen --- and then remind yourself that you came for the heat.
Average monthly rainfall (mm)

Average Temperature in Bangkok (C)
