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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Toronto Post Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for current readings; Bangkok’s tropical monsoon climate keeps temperatures near 30°C year-round with high humidity and sudden showers, so pack light layers and an umbrella.
What is Bangkok weather like by month?
Bangkok weather by month falls into three seasons: hot (March–May), rainy (June–October), and cool (November–February). December averages 26°C, making it the coolest month and peak tourist season. The rainy season brings brief afternoon downpours, while the hot season sees highs above 35°C. For detailed averages, the live forecast above provides bangkok weather forecast 14 days and bangkok weather forecast 30 days.
How far ahead can you trust a Bangkok forecast?
The live forecast includes bangkok weather forecast 7 days, bangkok weather 10 days, bangkok weather 15 days, and bangkok weather forecast 30 days. Short-range forecasts (7–10 days) are fairly reliable for timing, but extended outlooks are more general due to tropical variability. Check the 7-day forecast for planning daily activities. All temperatures are reported in bangkok weather celsius.
Does Bangkok have a rainy season?
Yes, from June to October with September and October being the wettest. Afternoon downpours are common but usually end quickly. Carry an umbrella or rain jacket if you are visiting then.
What is the coldest month in Bangkok?
December is the coolest, averaging 26°C. Daytime highs still reach the low 30s, but evenings are pleasant. It is the most comfortable time for outdoor sightseeing and shopping.
Is it humid in Bangkok?
Yes, humidity often exceeds 75% year-round and feels higher during the rainy season. Light, breathable fabrics and staying hydrated are essential. The live forecast above shows current humidity levels.
For similar tropical climates, check our Singapore weather page and Bali weather page. Return to the Canada weather hub for local forecasts.