Hat Yai weather in September 2025

Expect daytime maximum temperatures of 32°C in Hat Yai in September and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 184 mm of rainfall in the month.

  • 32°C maximum daytime temperature in September in Hat Yai32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in September in Hat Yai17
    17 days with some rainfall
  • 23°C minimum night-time temperature in September in Hat Yai23
    23°C min night temperature
  • 12 hours of daylight per day in September in Hat Yai12
    12 hours of daylight per day
  • Very high heat & humidity in September in Hat YaiVH
    Very High heat & humidity
  • 184 mm monthly rainfall in September in Hat Yai184
    184 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Hat Yai11
    11+ (Extreme) UV index

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The September weather guide for Thailand (Hat Yai) 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 Hat Yai in September?

Daytime temperatures usually reach 32°C in Hat Yai in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Hat Yai in September?

There are normally 6 hours of bright sunshine each day in Hat Yai in September - that's 49% of daylight hours.

Does it rain in Hat Yai in September?

There are usually 17 days with some rain in Hat Yai in September and the average monthly rainfall is 184mm.

Hat Yai September sunrise & sunset times

Browse the sunrise and sunset times for Hat Yai in September 2025. Select a month to view Hat Yai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:11 18:25
Monday, 15th September 2025 06:09 18:18
Tuesday, 30th September 2025 06:06 18:10

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