Sukhothai weather in September 2025

Expect daytime maximum temperatures of 33°C in Sukhothai 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 18 days with some rainfall and typically 243 mm of rainfall in the month.

  • 33°C maximum daytime temperature in September in Sukhothai33
    33°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in September in Sukhothai18
    18 days with some rainfall
  • 24°C minimum night-time temperature in September in Sukhothai24
    24°C min night temperature
  • 12 hours of daylight per day in September in Sukhothai12
    12 hours of daylight per day
  • Very high heat & humidity in September in SukhothaiVH
    Very High heat & humidity
  • 243 mm monthly rainfall in September in Sukhothai243
    243 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Sukhothai11
    11+ (Extreme) UV index

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The September weather guide for Thailand (Sukhothai) 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 Sukhothai in September?

Daytime temperatures usually reach 33°C in Sukhothai in September with very high heat and humidity, falling to 24°C at night.

How sunny is it in Sukhothai in September?

There are normally 6 hours of bright sunshine each day in Sukhothai in September - that's 45% of daylight hours.

Does it rain in Sukhothai in September?

There are usually 18 days with some rain in Sukhothai in September and the average monthly rainfall is 243mm.

What is the chance of a typhoon in Sukhothai in September?

On average less than 1 day in September in Sukhothai is likely to be affected by the passage of one or more tropical storms.

Sukhothai September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:07 18:34
Monday, 15th September 2025 06:09 18:23
Tuesday, 30th September 2025 06:11 18:10

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