You know what Fred says................temp in double figures..........wind in single figures! To that I would add, sunshine and no rain. I did my bit years ago, shooting trap in all sorts of nasty weather, I always wondered why the old hands at trap shooting didn't bother in bad weather..................well I found out!just looked at some dtl results from sun. Who in there right mind shot dtl in that weather, what was the point ? Devastating scores in bad weather will not teach you anything other than not to do it again, madness Imo.