Hong Kong weather in June 2025

Expect daytime maximum temperatures of 30°C in Hong Kong in June and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 366 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Hong Kong30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in June in Hong Kong19
    19 days with some rainfall
  • 26°C minimum night-time temperature in June in Hong Kong26
    26°C min night temperature
  • 13 hours of daylight per day in June in Hong Kong13
    13 hours of daylight per day
  • High heat & humidity in June in Hong KongH
    High heat & humidity
  • 366 mm monthly rainfall in June in Hong Kong366
    366 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Hong Kong11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in Hong Kong28
    28°C sea temperature

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The June 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 June?

Daytime temperatures usually reach 30°C in Hong Kong in June with high heat and humidity, falling to 26°C at night.

How sunny is it in Hong Kong in June?

There are normally 6 hours of bright sunshine each day in Hong Kong in June - that's 41% of daylight hours.

How warm is the sea around Hong Kong in June?

The average sea temperature around Hong Kong in June is 28°C.

Does it rain in Hong Kong in June?

There are usually 19 days with some rain in Hong Kong in June and the average monthly rainfall is 366mm.

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

On average 1.4 days in June in Hong Kong are likely to be affected by the passage of one or more tropical storms.

Hong Kong June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:39 19:03
Sunday, 15th June 2025 05:39 19:09
Monday, 30th June 2025 05:43 19:11

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