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Hong Kong weather in May 2021
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- 2828°C max day temperature
- 1515 days with some rainfall
- 2424°C min night temperature
- 1313 hours of daylight per day
- MModerate heat & humidity
- 298298 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2525°C sea temperature
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The May 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.
How hot is it in Hong Kong in May?
Daytime temperatures usually reach 28°C in Hong Kong in May with moderate heat and humidity, falling to 24°C at night.
How sunny is it in Hong Kong in May?
There are normally 5 hours of bright sunshine each day in Hong Kong in May - that's 39% of daylight hours.
How warm is the sea around Hong Kong in May?
The average sea temperature around Hong Kong in May is 25°C.
Does it rain in Hong Kong in May?
There are usually 15 days with some rain in Hong Kong in May and the average monthly rainfall is 298mm.
What is the chance of a typhoon in Hong Kong in May?
On average less than 1 day in May in Hong Kong is likely to be affected by the passage of one or more tropical storms.
Hong Kong sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Hong Kong in May 2021. Select a month to view Hong Kong sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||05:51||18:50|
|Sunday, 16th May 2021||05:43||18:56|
|Monday, 31st May 2021||05:39||19:03|
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Metric (°C / mm) | Imperial (°F / inches)
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