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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Plan your visit around the monsoon; Thailand’s tropical climate brings a hot dry season, a wet southwest monsoon, and a cooler northeast monsoon, so the best time to travel depends heavily on which coast you want to explore.
What is the weather like in Thailand year round?
Thailand has a tropical climate with three distinct seasons, though regional variations are significant. The live forecast above shows the current conditions, but here’s what to expect throughout the year:
- Hot dry season (March to June) – temperatures often exceed 35°C, especially in inland cities like Chiang Mai. Coastal areas get sea breezes but humidity rises towards June.
- Southwest monsoon (July to October) – the wettest period for the west coast (Phuket, Krabi) and Bangkok; heavy, brief downpours are usual. October sees peak rainfall in central and western regions.
- Cool northeast monsoon (November to February) – drier, slightly cooler weather nationwide, making this the most popular travel window. The Gulf coast (Koh Samui, Pattaya) is especially pleasant.
Search terms: thailand weather by month; thailand weather year round; thailand weather october; thailand weather november.
What about Bangkok’s weather specifically?
Bangkok tends to be hot and humid all year, with a clear wet season from May to October. The city rarely drops below 25°C, even at night. For a detailed look, check the thailand weather bangkok updates in the forecast above.
When is the best time to visit Thailand?
The cool, dry months from November to February offer the most comfortable temperatures and lowest rainfall. However, the Gulf coast (Koh Samui, Koh Phangan) has its own microclimate, with more rain in December–January.
Is it always hot in Thailand?
Daytime temperatures are high year-round, but the northeast monsoon brings cooler nights (15–20°C) in northern Thailand. The south stays consistently warm, rarely falling below 22°C. Check the thailand weather warning today for any unusual heat or storms.
How reliable are 14-day forecasts for Thailand?
While the weather in thailand 10 days and thailand weather 14 days forecasts give a general trend, tropical systems can develop quickly. Use the live forecast above for the most up‑to‑date information if you’re planning outdoor activities.
Sources
For a broader view of current conditions, see our UK weather hub or compare with Dubai weather if you’re also considering that destination. Check the 10 day weather forecast UK for home planning.