Hong Kong Weather in May
In May, Hong Kong averages a high of 29°C (85°F) and a low of 23°C (74°F), based on 49 years of historical weather data from KING'S PARK.
29°C
Average high
85°F
23°C
Average low
74°F
39°C
Record high
102°F · 2023
8°C
Record low
46°F · 1992
What to Expect in Hong Kong in May
Typical May days in Hong Kong reach 29°C (85°F) during the afternoon and cool to around 23°C (74°F) overnight. On average, measurable rain falls on about 54% of days this month. Over the past 49 years, May temperatures in Hong Kong have ranged from a record high of 39°C (2023) down to a record low of 8°C (1992).
For a day-by-day look or other months, see the full Hong Kong weather history.