After a car accident, I had to depend on public transport in the boondocks where my job required shuttling from site to site in very humid hot tropical weather. I thought I was going to die that first week.

One of the locals finally told me I couldnt just walk out of airconditioned low humidity offices into the street and roam around, without giving my body 10-15 minutes to recalibrate. So before setting out from air conditioned buildings, I would stand outside in the shade for a bit and then head out. And that made a big difference. I started sweating less and didnt feel humidity as much.