Dubai weather in September 2025

Expect 39°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Dubai in September. Check more long-term weather averages for Dubai in September before you book your next holiday to UAE in 2025/2026.

  • 39°C maximum daytime temperature in September in Dubai39
    39°C max day temperature
  • 10 hours of sunshine per day
  • 0 days with some rainfall in September in Dubai0
    0 days with some rainfall
  • 26°C minimum night-time temperature in September in Dubai26
    26°C min night temperature
  • 12 hours of daylight per day in September in Dubai12
    12 hours of daylight per day
  • Extreme heat & humidity in September in DubaiE
    Extreme heat & humidity
  • 0 mm monthly rainfall in September in Dubai0
    0 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Dubai11
    11 (Extreme) UV index
  • 33°C sea temperature in September in Dubai33
    33°C sea temperature

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The September weather guide for UAE (Dubai) 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 Dubai

How hot is it in Dubai in September?

Daytime temperatures usually reach 39°C in Dubai in September with extreme heat and humidity, falling to 26°C at night.

How sunny is it in Dubai in September?

There are normally 10 hours of bright sunshine each day in Dubai in September - that's 82% of daylight hours.

How warm is the sea around Dubai in September?

The average sea temperature around Dubai in September is 33°C.

Does it ever rain in Dubai in September?

There are usually no days with some rain in Dubai in September and the average monthly rainfall is 0mm.

Dubai September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:59 18:38
Monday, 15th September 2025 06:05 18:23
Tuesday, 30th September 2025 06:10 18:07

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