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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.
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Check the live forecast above before finalising travel plans — Thailand’s weather varies sharply between the tropical south and the mountainous north, with the monsoon dictating when you can expect sun or heavy rain.
What is the weather like in Thailand year round?
Thailand weather year round is dominated by two monsoons. The southwest monsoon (May to October) brings rain to much of the country, while the northeast monsoon (November to February) delivers cooler, drier conditions. Temperatures stay warm throughout, typically 28–35°C, though the north can feel noticeably cooler between December and February.
When is the best time to visit Thailand?
For most visitors, November to February offers the most comfortable conditions — lower humidity, blue skies and calm seas. Thailand weather November marks the start of the dry season across central and northern regions, while the southern Gulf coast (Ko Samui, Phuket) sees its best weather from December to March. Thailand weather October can still bring heavy showers, especially to the west coast.
What is the weather in Bangkok today?
Thailand weather Bangkok is typically hot and humid year round. The live forecast above will show current conditions, but expect temperatures around 30–35°C with possible afternoon thunderstorms, especially from May to October. Morning and evening are the most comfortable times for sightseeing.
Is there a weather warning for Thailand?
Thailand weather warning today alerts are issued by the Thai Meteorological Department for heavy rain, flash floods or rough seas, particularly during the monsoon. Check the live forecast above and local news before travelling to coastal or northern areas.
A 10-day outlook for Thailand
For a detailed outlook, look at weather in thailand 10 days on the live forecast above. The 10-day view will show any approaching monsoon troughs or tropical depressions that could affect your plans, especially if you are heading to the Andaman coast or the Gulf of Thailand.
Thailand weather by month at a glance
Thailand weather by month follows a clear pattern. November to February: dry and cooler. March to May: very hot, building humidity. June to October: monsoon rains, especially on the west coast. For a longer view, thailand weather 14 days can help pinpoint the start of drier windows during the wet season.
Does it rain all day in Thailand during the monsoon?
No. Monsoon rain usually arrives as intense but short-lived afternoon or evening downpours, often clearing within an hour or two. Mornings are frequently bright, and the rain rarely lasts all day.
Is Thailand hotter than the UK in winter?
Yes, significantly. While the UK hovers around 2–8°C in January, Thailand’s northern regions see 15–30°C and the south stays around 25–32°C. Even the cool season feels very warm by British standards.
Which part of Thailand has the best weather in October?
The Gulf coast (Ko Samui, Koh Phangan, Koh Tao) tends to have better weather in October, as the west coast still receives heavy monsoon rain. Thailand weather October on the Gulf coast often brings more sunshine and lighter winds.
Planning a trip elsewhere? Check our UK weather hub or see forecasts for Dubai Weather or Barcelona Weather. For a week-ahead view, visit 10 Day Weather Forecast UK.