Dang, actual temps I've been in I dunno, but I've been in the following places....
Saudi Arabia and Iraq with the 101st ABN, 1990-91, DAMN hot when we first got there in August.
Ft Clayton, Panama when I was in the 5/87th INF, 1989-90, hot AND muggy, bad combo.
Ft Irwin, CA, after leaving Ft Wainwright, AK when I was in 4/9 INF. Hardest change in temp ever, except when we went to Ft Polk for JRTC in April, left AK with snow on the ground, went into 95 degree temp, with 90ish humidity, and got back to snow on the ground. I almost died, I tell you.