Chiang Rai weather in March 2026

Expect daytime maximum temperatures of 33°C in Chiang Rai, Thailand in March and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 33°C maximum daytime temperature in March in Chiang Rai33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 3 days with some rainfall in March in Chiang Rai3
    3 days with some rainfall
  • 16°C minimum night-time temperature in March in Chiang Rai16
    16°C min night temperature
  • 12 hours of daylight per day in March in Chiang Rai12
    12 hours of daylight per day
  • High heat & humidity in March in Chiang RaiH
    High heat & humidity
  • 21 mm monthly rainfall in March in Chiang Rai21
    21 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Chiang Rai11
    11+ (Extreme) UV index

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The March weather guide for Thailand (Chiang Rai) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Chiang Rai in March?

Daytime temperatures usually reach 34°C in Chiang Rai in March with very high heat and humidity, falling to 25°C at night.

How sunny is it in Chiang Rai in March?

There are normally 8 hours of bright sunshine each day in Chiang Rai in March - that's 70% of daylight hours.

Does it ever rain in Chiang Rai in March?

There are usually 3 days with some rain in Chiang Rai in March and the average monthly rainfall is 31mm.

Chiang Rai March sunrise & sunset times

Browse the sunrise and sunset times for Chiang Rai in March 2026. Select a month to view Chiang Rai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:41 18:26
Monday, 16th March 2026 06:29 18:30
Tuesday, 31st March 2026 06:15 18:35

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