It was hot today, brutally hot with really high humidity -33'C. Saps the energy out of you -plus air quality is not too good, and you have to keep really well hydrated. The air feels heavier and you're really having to push through it.
Strange thing I like: when I get into work I'm really hot so I take a cold shower. The cold water hits my head -by the time it reaches the end of my back it feels like it's hot water!
Thing I don't like: coming back, about 1 km to go, I get sweat in my eye, and no matter how much I wipe my eye, the sweat gets back in my eye after about 100m. I had to keep stopping as I couldn't see -not counting it's pretty painful -that last kilometer took ages!