Hua Hin weather in September 2025

Expect 32°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Hua Hin in September. Check more long-term weather averages for Hua Hin in September before you book your next holiday to Thailand in 2025/2026.

  • 32°C maximum daytime temperature in September in Hua Hin32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in September in Hua Hin17
    17 days with some rainfall
  • 24°C minimum night-time temperature in September in Hua Hin24
    24°C min night temperature
  • 12 hours of daylight per day in September in Hua Hin12
    12 hours of daylight per day
  • Very high heat & humidity in September in Hua HinVH
    Very High heat & humidity
  • 139 mm monthly rainfall in September in Hua Hin139
    139 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Hua Hin11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Hua Hin29
    29°C sea temperature

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The September weather guide for Thailand (Hua Hin) 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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More about Thailand

How hot is it in Hua Hin in September?

Daytime temperatures usually reach 32°C in Hua Hin in September with very high heat and humidity, falling to 24°C at night.

How sunny is it in Hua Hin in September?

There are normally 5 hours of bright sunshine each day in Hua Hin in September - that's 42% of daylight hours.

How warm is the sea around Hua Hin in September?

The average sea temperature around Hua Hin in September is 29°C.

Does it rain in Hua Hin in September?

There are usually 17 days with some rain in Hua Hin in September and the average monthly rainfall is 139mm.

Hua Hin September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:09 18:31
Monday, 15th September 2025 06:09 18:21
Tuesday, 30th September 2025 06:09 18:11

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