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What is the weather like in Bangkok?

About the climate in Bangkok

Bangkok has a tropical savanna climate. There are three seasons: the warm season, the rainy season and the cold season, although the temperatures remain quite high. The rainy season begins with the arrival of the south-west monsoon in mid-May. September is the most raining month, with an average rainfall of 334.3 millimeters. The rainy season lasts until October, when the dry, cool northeast monsoon takes over until February.

The best moment to go to Bangkok is in November, December, January and February. The least favorable months, due to the monsoon, are from June to September until mid-October. September is the month when it rains the most, there can be some flash floods in some parts of the city.

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Current weather in Bangkok and forecast

Average temperatures in Bangkok

Average high / low temperatures in °C (source: TMD)

Average rainfall in Bangkok

Average rainfall in millimeters (source: TMD)

*These charts were compiled with temperature and rainfall data from the Thai Meteorological Department (TMD). They show trends to help you plan your trip to Thailand, but they are not weather forecasts.