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 (84°F)84°F (29°C) / 25°C (77°F)77°F (25°C)
- average high / low
- Rain days
- 15
- Crowds
- Medium
- Hong Kong overall
- Prices
- Medium
- Hong Kong overall
Verdict
Heat and humidity build; first storms.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than May?
May is rated mixed. These months rate higher:
Weather in May
- Hong Kong Island and KowloonHighs around 29 °C (84 °F), lows around 25 °C (77 °F), rain on about 15 daysHighs around 84 °F (29 °C), lows around 77 °F (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 (55–68 °F); spring (Mar–Apr) is humid with fog that hides the Peak; summer (May–Sep) is 28–33 °C (82–91 °F) with heavy showers and typhoons; October–November are clear and dry — the best months.Subtropical monsoon. Winter (Dec–Feb) is dry and 55–68 °F (13–20 °C); spring (Mar–Apr) is humid with fog that hides the Peak; summer (May–Sep) is 82–91 °F (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.
Compare two months
Weather, crowds and prices for any two months in Hong Kong Island and Kowloon, side by side.
Verdict
May: Mixed
Oct: Great (better)
Daytime high
May: 29 °C (84 °F)84 °F (29 °C)
Oct: 28 °C (82 °F)82 °F (28 °C)
Night low
May: 25 °C (77 °F)77 °F (25 °C)
Oct: 24 °C (75 °F)75 °F (24 °C)
Rain days
May: 15
Oct: 6 (better)
Crowds
May: Medium
Oct: High
Prices
May: Medium
Oct: High
Festivals listed
May: 1
Oct: 1
May: Heat and humidity build; first storms.
October: Clear and mild; avoid Oct 1–7 crowds.
Hong Kong Island and Kowloon: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast
- Light, breathable clothes, a sun hat and sunscreen