The temperatures in Koh Rong during May are extremely high, between 28°C and hot as 30°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Koh Rong.
Koh Rong 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 Koh Rong in May 2025.
If you’re planning to visit Koh Rong in the near future, we highly recommend that you review the 14 day weather forecast for Koh Rong before you arrive.
Temperatures
30° / 28°
Rainy Days
17
Snowy Days
0
Dry Days
14
Rainfall
417
mm
Sun Hours
10.8
Hrs
