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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Norwich Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Consult the live forecast above for current conditions, but for trip planning, Thailand’s climate splits into three seasons: cool (November–February), hot (March–May) and wet (June–October). Daytime temperatures stay between 25–35°C year-round, with humidity peaking during the rainy months.
How does the weather change month by month in Thailand?
From November to February, the cool season brings 20–30°C days, low humidity and little rain – ideal for beach holidays. Thailand weather February is typically dry and sunny, with temperatures around 25–30°C (77–86°F). March to May sees the hot season: 30–40°C, especially in April, with rising humidity. The wet season (June–October) delivers daily downpours, often heavy but short, with thailand weather by month october seeing the tail end of the monsoon – frequent showers but still warm at 25–32°C. Humidity stays above 70% throughout the wet period, making it feel hotter than the thailand weather by month celsius readings suggest.
When is the best time to visit Thailand by month?
The cool, dry months of November, December and January are widely considered the best for most regions. February and March remain pleasant before the April heat peak. For those wanting to avoid crowds, the shoulder months of May and October offer lower prices and occasional rain. Check thailand weather by month humidity data if you’re sensitive to sticky conditions; the driest months (Dec–Feb) have relative humidity around 60–70%, while wet-season months often exceed 80%.
What is the best month to visit Thailand?
November to February offers the most comfortable weather: cooler temperatures, low humidity and minimal rain. December and January are peak tourist months, so book early.
How hot is Thailand in April?
April is the hottest month, with daytime highs often reaching 38–40°C (100–104°F) in central and northern areas. Coastal regions are slightly cooler but still very warm.
Does it rain all day in October in Thailand?
No – October is the end of the wet season. Rain usually falls in short, heavy bursts, often in the afternoon, leaving plenty of dry hours for sightseeing.
Sources
For more UK-focused forecasts, see our UK weather hub or check the 10-day weather forecast for Britain. If you’re comparing destinations, our Dubai weather page may also be useful.