Hong Kong weather in October 2025

Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Hong Kong in October. Check more long-term weather averages for Hong Kong in October before you book your next holiday to Hong Kong in 2025/2026.

  • 28°C maximum daytime temperature in October in Hong Kong28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in October in Hong Kong8
    8 days with some rainfall
  • 23°C minimum night-time temperature in October in Hong Kong23
    23°C min night temperature
  • 12 hours of daylight per day in October in Hong Kong12
    12 hours of daylight per day
  • Moderate heat & humidity in October in Hong KongM
    Moderate heat & humidity
  • 130 mm monthly rainfall in October in Hong Kong130
    130 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in October in Hong Kong9
    9 (Very High) UV index
  • 26°C sea temperature in October in Hong Kong26
    26°C sea temperature

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The October weather guide for Hong Kong 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 Hong Kong

How hot is it in Hong Kong in October?

Daytime temperatures usually reach 28°C in Hong Kong in October with moderate heat and humidity, falling to 23°C at night.

How sunny is it in Hong Kong in October?

There are normally 6 hours of bright sunshine each day in Hong Kong in October - that's 55% of daylight hours.

How warm is the sea around Hong Kong in October?

The average sea temperature around Hong Kong in October is 26°C.

Does it rain in Hong Kong in October?

There are usually 8 days with some rain in Hong Kong in October and the average monthly rainfall is 130mm.

What is the chance of a typhoon in Hong Kong in October?

On average 1.1 days in October in Hong Kong are likely to be affected by the passage of one or more tropical storms.

Hong Kong October sunrise & sunset times

Browse the sunrise and sunset times for Hong Kong in October 2025. Select a month to view Hong Kong sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:15 18:11
Thursday, 16th October 2025 06:20 17:58
Friday, 31st October 2025 06:27 17:47

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