One of the best things about summer has to definitely be the rain.. said no one ever. Most people enjoy the sunshine while lounging at the pool, others enjoy barbecuing with family outdoors and others enjoy the in-season fruit and fireworks that come with the holidays.
My personal favorite is going out and shooting with my new guns. Shooting in the outdoors vs shooting in an indoor range is very different. Outdoors is just so dynamic and allows for types of shooting that the indoor range doesn't provide. Have you ever tried skeet shooting on a 4' wide indoor range? No, because it would destroy the place. So, get outside this summer and enjoy shooting with your friends and family.