Nicest commute this morning that I've had in quite a while, with cooler temperatures and lower humidity. Nothing extreme, just more like "normal" for summer around here rather than the extreme heat and humidity we've had most of the summer. A cold front moved through here yesterday, so I actually benefited on my ride home as well yesterday in terms of temperatures and humidity even though I had a headwind. The wind was at my back most of the commute this morning.