Summer months around here, you don't see deer moving anywhere except the creek bottoms. I live in a county with a high deer population, but they tend to remain out of sight during the warm months. I see deer often in the late summer when I am fishing. If you have a creek bottom with lots of cover and vegetation that's where they will be. I float fished a stream a couple weeks ago, and easing along in the canoe, I bet I jumped a dozen deer before noon. Around the farm, I hadn't seen one in the daytime since early spring. That said, i have never hunted them in hot weather, so that info may not be of any use to you. I know it would be a challenge to preserve the meat with the temps that we have been reaching. Good luck.