January
Best time to go32°C high, 21°C low, 13 mm rain, 68% humidity
Excellent for sightseeing and beaches; peak season
February
Best time to go33°C high, 23°C low, 20 mm rain, 68% humidity
Excellent, warm and relatively dry; peak season
March
Good time to go34°C high, 25°C low, 40 mm rain, 70% humidity
Crowdsmoderate
Pricesmoderate
Good for beaches, but increasingly hot
April
Shoulder season35°C high, 27°C low, 72 mm rain, 73% humidity
Very hot; Songkran brings major celebrations and domestic demand
May
Shoulder season34°C high, 27°C low, 155 mm rain, 76% humidity
Hot and wetter; lower prices but showers increase
June
Shoulder season33°C high, 27°C low, 155 mm rain, 77% humidity
Monsoon showers; Gulf coast can remain suitable for beach trips
July
Shoulder season33°C high, 26°C low, 155 mm rain, 77% humidity
Wet-season conditions; flexible itineraries recommended
August
Shoulder season33°C high, 26°C low, 170 mm rain, 78% humidity
Frequent showers; Gulf islands are often a better beach choice than the Andaman coast
September
Not recommended32°C high, 25°C low, 220 mm rain, 80% humidity
One of the wettest months; lowest-season pricing in many areas
October
Shoulder season32°C high, 25°C low, 190 mm rain, 79% humidity
Crowdsmoderate
Pricesmoderate
Transition month; rain remains possible, especially on the Andaman coast
November
Best time to go32°C high, 24°C low, 40 mm rain, 74% humidity
Crowdsmoderate
Pricesmoderate
Very good for Bangkok, northern Thailand and the Andaman coast; Gulf coast may still be wet
December
Best time to go31°C high, 21°C low, 10 mm rain, 68% humidity
Excellent weather and peak demand, especially over Christmas and New Year
- BestJan, Feb, Nov, Dec
- GoodMar
- FairApr, May, Jun, Jul, Aug, Oct
- AvoidSep