What would best describe the Thailand weather is tropical. The weather in Thailand is extremely warm and humid for most part of the year with a dominance of the monsoons. It gets worse in April and May, with temperatures rising to a level, bothering even the locals. June to October is the rainy season and it is during this time Thailand sees the South West Monsoons.
The winter lasts from November to February with a much cooler temperature, the North Easter winds causing the change. This is the best time to visit Thailand as the tourists get to travel in a pleasant climate.
The north and north-east usually sees a cooler weather than Bangkok in winter and it also gets hotter in summer. In the far north, around Mae Hong Son temperatures can sometimes drop to as low as 2 degree Celsius.
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