The temperatures in Ao Nang during September are extremely high, between 27°C and hot as 29°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Ao Nang.
Ao Nang 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 Ao Nang in September 2025.
If you’re planning to visit Ao Nang in the near future, we highly recommend that you review the 14 day weather forecast for Ao Nang before you arrive.
Temperatures
29° / 27°
Rainy Days
18
Snowy Days
0
Dry Days
12
Rainfall
533
mm
Sun Hours
10.9
Hrs