Funny thing - I have been hunting Texas for 60 years - we all hope for rain. However some of the best deer I have ever seen taken were during severe drought conditions.
This deer was a 175 inch 9 point - in a year of drought he added 26 inches and went to a 15 point book deer. He liked the protein which IMO was a factor of there being no rain and no browse - so he went to the feed station multiple times per day. Sometimes I wonder if a good drought is not the best thing for a deer season