The temperatures in Koh Yao Yai during April are extremely high, between 27°C and hot as 37°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Koh Yao Yai during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Koh Yao Yai in April 2025.
If you’re planning to visit Koh Yao Yai in the near future, we highly recommend that you review the 14 day weather forecast for Koh Yao Yai before you arrive.
Temperatures
37° / 27°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
122
mm
Sun Hours
11.4
Hrs