Udon Thani weather in May 2025

Expect daytime maximum temperatures of 34°C in Udon Thani in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 224 mm of rainfall in the month.

  • 34°C maximum daytime temperature in May in Udon Thani34
    34°C max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in May in Udon Thani17
    17 days with some rainfall
  • 25°C minimum night-time temperature in May in Udon Thani25
    25°C min night temperature
  • 13 hours of daylight per day in May in Udon Thani13
    13 hours of daylight per day
  • Very high heat & humidity in May in Udon ThaniVH
    Very High heat & humidity
  • 224 mm monthly rainfall in May in Udon Thani224
    224 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Udon Thani11
    11+ (Extreme) UV index

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The May weather guide for Thailand (Udon Thani) 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 Udon Thani in May?

Daytime temperatures usually reach 34°C in Udon Thani in May with very high heat and humidity, falling to 25°C at night.

How sunny is it in Udon Thani in May?

There are normally 7 hours of bright sunshine each day in Udon Thani in May - that's 53% of daylight hours.

Does it rain in Udon Thani in May?

There are usually 17 days with some rain in Udon Thani in May and the average monthly rainfall is 224mm.

Udon Thani May sunrise & sunset times

Browse the sunrise and sunset times for Udon Thani in May 2025. Select a month to view Udon Thani sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:43 18:29
Friday, 16th May 2025 05:37 18:34
Saturday, 31st May 2025 05:34 18:40

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