Been there, done that.
Don't forget, I lived in Perth for a year. Exercising in the heat is no fun, but again, I never complained, because the year before, we'd had one of our worst winters on record here in Illinois.
Piece of cake.
On the other hand, I'm sure you'd be singing a different tune if you ever decided to roll on over here and ride in temps of -26C with a wind chill of -31C! I'm sure you'd go running back to 47C with humidity and smile the entire ride...
Don't ya think?
Koffee