RedShaft,
I'm very surprised your squirrel season starts so late. From a biological standpoint there is nothing wrong hunting squirrels beginning in mid-August. Yes they have a mid-summer litter and another in the winter. But seasons timed mid-August and ending in February from KY north do no harm.
You folks are missing some prime time (hickory cutting) squirrel hunting. I love to hunt them in August before deer season begins on the 1st Saturday in September. Once deer season starts I hang up squirrel hunting until winter.
Frankly, with the light hunting that squirrels get these days, seasons probably aren't even necessary.
I spent 30 years in wildlife management. Unfortunately some wildlife agencies, often because of lay-pressure (wive's tales), get stuck in pre-science ruts.
I'd be willing to bet a regulation like this was set based upon mosquito and frost dates. Some folks don't want to be "allowed" in the woods when it is uncomfortable (too hot, too cold, or bugs). I say arrange the seasons to provide the most opportunity without risking the resource. If a fellow doesn't like mosquitoes let him stay home but don't keep the rest of us on the couch with him. Sorry, for this rant but I heard about heat and mosquitoes when we moved the KY deer (archery) opener from its traditional Oct 1st to the 1st Saturday in September. Works great!