Macau weather in September 2025

Expect daytime maximum temperatures of 30°C in Macau in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 194 mm of rainfall in the month.

  • 30°C maximum daytime temperature in September in Macau30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in September in Macau14
    14 days with some rainfall
  • 24°C minimum night-time temperature in September in Macau24
    24°C min night temperature
  • 12 hours of daylight per day in September in Macau12
    12 hours of daylight per day
  • High heat & humidity in September in MacauH
    High heat & humidity
  • 194 mm monthly rainfall in September in Macau194
    194 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Macau11
    11 (Extreme) UV index
  • 28°C sea temperature in September in Macau28
    28°C sea temperature

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The September weather guide for Macau 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 Macau in September?

Daytime temperatures usually reach 30°C in Macau in September with high heat and humidity, falling to 24°C at night.

How sunny is it in Macau in September?

There are normally 6 hours of bright sunshine each day in Macau in September - that's 51% of daylight hours.

How warm is the sea around Macau in September?

The average sea temperature around Macau in September is 28°C.

Does it rain in Macau in September?

There are usually 14 days with some rain in Macau in September and the average monthly rainfall is 194mm.

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

On average 3 days in September in Macau are likely to be affected by the passage of one or more tropical storms.

Macau September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:09 18:43
Monday, 15th September 2025 06:13 18:29
Tuesday, 30th September 2025 06:17 18:14

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