It's the humidity!!

Today, I woke up sweating.  It wasn't even all that hot and it was only 4:30 in the morning!  By the time I had finished yoga and walking, I was overheating and still, it was only 7am!  So, I checked the weather.  It's only 71 now.  But, it's 94% humidity!  The temp will rise to 84 today...and I am officially giving up on growing my hair long!  Where's the Vietnamese hair dresser?!?