Yeah I'm not sure of the OP's question but pretty much on the East coast of the US and the SE in particular, humidity levels are such that you're not ending a ride with a dry or even damp jersey. At least not in the summer. 10 miles or 40, no different, I finish with a soaked jersey, my shorts feel like I'm wearing a soaked diaper, gloves and helmet soaked, things in my jersey pockets are wet, even the top tube on my bike has salt drops from sweat dripping from my chin. There have been times I've sweated so much my nipples get raw from the salt. (Okay, I know you didn't need to hear that.)
Anyway, except for the rare cooler day, or spring, winter, fall when humidity is a little lower, there is little evaporation apparent on my gear from the wind generated by riding.