Haikou Weather in May

What's the weather like in Haikou (Jiangxi Sheng) in May 2024?

The climate in Haikou during May can be summarized as warm, humid and very wet.

May is in the spring in Haikou and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 18°C (64°F) is normal.

Haikou weather averages (imperial / metric)
Daytime temperature 26.2°C 79.2°F
Nightly temperature 17.8°C 64°F
Average temperature 22°C 71.6°F
Daily sunshine 5.3 hrs
Avg rainfall 278 mm 10.9 ins
Rainy days 17 days
Sea temperature 21.8°C 71.3°F
Humidity 79%
Windspeed 9kph 6 mph

On average May is the 2nd wettest month of the year in Haikou with around 278mm 10.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

May temperatures in Haikou

Haikou average temperature in May

May rainfall

Haikou average rain in May

May hourly sunshine

Haikou average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Haikou in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Haikou weather stats

Haikou weather statistics
Hottest month: July 33°C 91.4°F
Driest month: December 49mm 1.9ins
Sunniest month: August 8.9hrs
Coldest month: January 9.6°C 49.3°F
Wettest month: June 300mm 11.8ins
Map showing location of Haikou (29.10682, 117.80736) Haikou map pin © Google

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