Normal weather here is hot from mid May to early October. I actually tend to like that many stay home and I have the trail to more or less to myself. Surprisingly though we haven't had many days over 95°F this year.... so far. Heat index has been way up there, but to me that doesn't mean much when cycling at a decent speed. Heat index is felt more when doing things at a slow pace or no pace at all.

Heat exhaustion will sneak up on you and you have to know the signs. I went dry once in the heat while cycling solo and had chills going up me. I knew I was in trouble and found some shade quick. I haven't come near that experience since that time over ten years ago. And I make certain I won't get caught riding with insufficient supply of what I use for hydration.