A few years ago I went on a trip to Phuket for a weekend before all this Covid BS ruined everything. It was so hot and humid there that unless it was to a waterfall that I think I would die on a 3 hour jungle trek. Maybe I was just there during the hot part of the year but just sitting in the shade next to a fan was still very hot for me.

You should really post in the aseanhive community, i see you put a tag but this is a really good post and a lot more people would see it if you posted it there.