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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Chiang Mai’s tropical climate brings a dry, warm season from November to February, making this the most comfortable window for travel. Check the live forecast above before packing – you’ll want light layers for cool mornings and warm afternoons.
What is the best time of year for Chiang Mai weather?
For clear skies and moderate temperatures, November through February is ideal. Chiang Mai weather by month shows January as the coolest, with daytime highs around 30°C and crisp nights. March to May brings intense heat and smoke from agricultural burning, while June to October is the wet season with heavy downpours, especially in September.
How does the weather vary between Chiang Mai and Chiang Rai?
Chiang Rai weather follows a similar pattern but tends to be a degree or two cooler and receives slightly more rain. Both cities share the same dry-wet rhythm, though Chiang Rai’s higher elevation can bring foggy mornings in the cool season – a contrast to Chiang Mai’s generally sunnier outlook.
What is the weather in Chiang Mai for 10 days?
For a weather in Chiang Mai 10 days outlook, refer to the live forecast above. Typically, the 10-day window during the cool season shows stable sunshine with occasional cloud, while the rainy season brings daily thunderstorm chances.
Can I get a Chiang Mai weather forecast for 14 days or 30 days?
A Chiang Mai weather forecast 14 days gives a reliable trend for temperature and rain risk, but a Chiang Mai weather forecast 30 days is less accurate. Use the live forecast for the near term and check monthly averages for long-range planning.
How does Chiang Mai weather in November compare to December?
Chiang Mai weather November marks the end of the rainy season, with occasional showers early in the month. By December, humidity drops further and skies are mostly clear – both months offer pleasant conditions, but December is drier and cooler.
Sources
For UK comparisons, see our weather hub or check Birmingham weather, Liverpool weather and Glasgow weather. For longer-range planning, the 10 day weather forecast UK page offers a different climate context.