Weather in Hong Kong in March is already starting to skip into Spring. The average temperature for March in Hong Kong is a light sweater wearing 18C (64) degrees. The temperature will rarely dip below 15C.
March is also the last month of the year when you can venture outdoors without humidity soaking your shirt. From April onwards, the humidity level quickly increases.
Precipitation isnt as favourable as the winter months, with nearly double that of January and February, but with an average rainfall of 74mm over an average 7 days, its still less than half that of the summer months.

