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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Thailand is hot and humid year-round, with a tropical monsoon climate that brings three distinct seasons. The live forecast above gives current conditions, but the best time to visit for most travellers is the cooler, drier period from November to February.
What is the best time to visit Thailand for good weather?
The most comfortable months are November through February, when humidity drops and temperatures are more bearable, particularly in northern regions like Chiang Mai. March to May is the hottest period, often exceeding 35°C. The rainy season (June to October) brings heavy but usually short downpours, especially in the afternoons. For beach holidays, the Gulf coast (Koh Samui) has a slightly different pattern, with more rain from October to December.
What should I pack for a trip to Thailand?
Lightweight, breathable clothing is essential all year. Pack a rain jacket or umbrella if travelling between June and October. For temple visits, bring clothes that cover shoulders and knees. A light jumper or shawl is useful for air-conditioned buses and cooler evenings in the north. Sunscreen, insect repellent and a reusable water bottle are practical additions.
Frequently Asked Questions
Is November a good month to visit Thailand?
Yes, November marks the start of the cool, dry season. Rain eases across most of the country, and temperatures are pleasant. It is an excellent month for exploring Bangkok, the northern hills and the southern beaches.
What is the weather like in Thailand in October?
October is the tail end of the rainy season. You can expect frequent showers, especially in the afternoon, but also plenty of sunshine. The Gulf islands like Koh Samui see more rain, while the Andaman coast begins to dry out.
Does Thailand have a weather warning system?
Yes, the Thai Meteorological Department issues warnings for heavy rain, flooding and tropical storms. During the monsoon season, check the live forecast above and local news for any thailand weather warning today updates.
For more travel planning, see our UK weather hub or compare conditions with Dubai Weather. For a longer outlook, check 10 Day Weather Forecast UK.