I have never paid any attention to it. When I was working but had the day off and it was nice, I went hunting. Today even though I'm retired it's the same way. Don't get me wrong but if it's really raining hard in the morning when I get up, I'll check the forecast and head out later when it stops or at least slacks off. Bottom line is I wait all year for the spring season, and I'll hunt as many days as I can. You never know when they will open up, but you need to be there when they do.