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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Bangkok has a tropical wet-and-dry climate with consistently high temperatures year-round. The live forecast above shows current conditions, but expect daily highs around 30–35°C and high humidity, with the coolest and most comfortable weather from November to February.
What is the best time to visit Bangkok for good weather?
The cool and dry season from November to February is the most comfortable time to visit. Daytime temperatures often sit in the low 30s Celsius with lower humidity. Bangkok weather by month shows March to May as the hottest period, often exceeding 35°C, while June to October brings the monsoon with frequent heavy rain.
How reliable are long-range forecasts for Bangkok?
Short-term forecasts are quite reliable. A bangkok weather forecast 7 days or weather in bangkok 10 days is generally accurate for temperature and rain timing. Forecasts beyond that, such as a bangkok weather forecast 14 days or bangkok weather 15 days, become less precise. A bangkok weather forecast 30 days gives only a general seasonal trend, not daily certainty.
Does Bangkok have a rainy season?
Yes, the southwest monsoon brings heavy rain from June to October. September is typically the wettest month. Afternoon downpours are common, often lasting an hour or two, but the rest of the day can remain humid and warm.
Is Bangkok weather in December cool?
December is one of the coolest months, with average highs around 31°C and lows near 21°C. It is part of the dry season, so bangkok weather december offers lower humidity and less rain, making it ideal for outdoor activities.
What is the temperature in Bangkok in Celsius?
All official reports use Celsius. Year-round bangkok weather celsius readings typically range from a low of 21°C in December to a high of 35°C in April. The live forecast above gives the current reading.
For more Australian and international destinations, visit our Australia weather hub. If you are planning a trip to the region, check our Singapore Weather page for similar tropical conditions.