The weather in Hainan in May is very hot. The average temperatures are between 24°C and 33°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Hainan.
Hainan should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Hainan in May 2024.
If you’re planning to visit Hainan in the near future, we highly recommend that you review the 14 day weather forecast for Hainan before you arrive.
Temperatures
33° / 24°
Rainy Days
17
Snowy Days
0
Dry Days
14
Rainfall
266
mm
Sun Hours
10.7
Hrs
