Haikou weather in May 2024

Expect 32°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Haikou in May. Check more long-term weather averages for Haikou in May before you book your next holiday to China in 2024/2025.

32
32°C max day temperature
7
7 hours of sunshine per day
16
16 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
189
189 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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The May weather guide for China (Haikou) 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.

Metric (°C / mm) | Imperial (°F / inches)

More about China

How hot is it in Haikou in May?

Daytime temperatures usually reach 32°C in Haikou in May with very high heat and humidity, falling to 24°C at night.

How sunny is it in Haikou in May?

There are normally 7 hours of bright sunshine each day in Haikou in May - that's 54% of daylight hours.

How warm is the sea around Haikou in May?

The average sea temperature around Haikou in May is 26°C.

Does it rain in Haikou in May?

There are usually 16 days with some rain in Haikou in May and the average monthly rainfall is 189mm.

What is the chance of a typhoon in Haikou in May?

On average less than 1 day in May in Haikou is likely to be affected by the passage of one or more tropical storms.

Haikou May sunrise & sunset times

Browse the sunrise and sunset times for Haikou in May 2024. Select a month to view Haikou sunrise and sunset times for the next 12 months.