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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Hong Kong Island and Kowloon

Hong Kong Island and Kowloon in May

Mixed month. Heat and humidity build; first storms.

Key facts

Verdict
Mixed
Temperature
29°C / 25°C
average high / low
Rain days
15
Crowds
Medium
Hong Kong overall
Prices
Medium
Hong Kong overall

Verdict

MixedVoykit month rating for Hong Kong Island and Kowloon

Heat and humidity build; first storms.

Weather in May

Long-term averages
  • Hong Kong Island and KowloonHighs around 29 °C, lows around 25 °C, rain on about 15 days
  • Hong Kong Island and Kowloon, Hong Kong · Central, Tsim Sha Tsui, Mong Kok, the Peakhot

    Subtropical monsoon. Winter (Dec–Feb) is dry and 13–20 °C; spring (Mar–Apr) is humid with fog that hides the Peak; summer (May–Sep) is 28–33 °C with heavy showers and typhoons; October–November are clear and dry — the best months.

Spring season

Warm and hazy; a good month for walking early

Watch: Fog, humidity and the first storms.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Cheung Chau Bun Festival check

    Around late April to May · Cheung Chau

    Bun towers and parades; ferries fill up

Crowds and prices

Crowds · Hong Kong overall
Medium
Prices · Hong Kong overall
Medium

Hong Kong overall: Heat and heavy showers begin; Cheung Chau Bun Festival; first rainstorm warnings.

What to pack

  • A rain jacket or umbrella and shoes that dry fast
  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Hong Kong in May →