Haikou weather in May 2020

  • 32°C maximum daytime temperature in May in Haikou32
    32°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in May in Haikou16
    16 days with some rainfall
  • 24°C minimum night-time temperature in May in Haikou24
    24°C min night temperature
  • 13 hours of daylight per day in May in Haikou13
    13 hours of daylight per day
  • Very high heat & humidity in May in HaikouVH
    Very High heat & humidity
  • 189 mm monthly rainfall in May in Haikou189
    189 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Haikou11
    11+ (Extreme) UV index
  • 26°C sea temperature in May in Haikou26
    26°C sea temperature

Going to Haikou? Find the best month to visit Haikou based on the weather.

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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 2020/2021.

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More about Haikou

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The May weather guide for Haikou, China 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)

Guide to Haikou weather in May

The average maximum daytime temperature in Haikou in May is a hot 32°C (90°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 7 hours of bright sunshine each day, which represents 54% of the 13 hours of daylight.

Expect 189mm (7.4 inches) of rainfall across the whole of May with 16 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Haikou in May is 26°C (79°F).

Haikou sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Haikou in May 2020. Select a month to view Haikou sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 06:09 19:02
Saturday, 2nd May 2020 06:09 19:03
Sunday, 3rd May 2020 06:08 19:03
Monday, 4th May 2020 06:08 19:03
Tuesday, 5th May 2020 06:07 19:04
Wednesday, 6th May 2020 06:07 19:04
Thursday, 7th May 2020 06:06 19:05
Friday, 8th May 2020 06:06 19:05
Saturday, 9th May 2020 06:05 19:05
Sunday, 10th May 2020 06:05 19:06
Monday, 11th May 2020 06:04 19:06
Tuesday, 12th May 2020 06:04 19:06
Wednesday, 13th May 2020 06:03 19:07
Thursday, 14th May 2020 06:03 19:07
Friday, 15th May 2020 06:02 19:08
Saturday, 16th May 2020 06:02 19:08
Sunday, 17th May 2020 06:02 19:08
Monday, 18th May 2020 06:01 19:09
Tuesday, 19th May 2020 06:01 19:09
Wednesday, 20th May 2020 06:01 19:10
Thursday, 21st May 2020 06:01 19:10
Friday, 22nd May 2020 06:00 19:11
Saturday, 23rd May 2020 06:00 19:11
Sunday, 24th May 2020 06:00 19:11
Monday, 25th May 2020 06:00 19:12
Tuesday, 26th May 2020 05:59 19:12
Wednesday, 27th May 2020 05:59 19:13
Thursday, 28th May 2020 05:59 19:13
Friday, 29th May 2020 05:59 19:13
Saturday, 30th May 2020 05:59 19:14
Sunday, 31st May 2020 05:59 19:14
  • Book escorted tours to China with TUI
  • Visit the Great Wall of China, Imperial Gardens & more
  • Book online to get online discount + pay low deposit

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