Rabbit Hut Inside Cages I Live In South Texas And Would Like To Have A Pet Rabbit, But I Have Some Questions First!?

I live in south Texas and would like to have a pet rabbit, but I have some questions first!? - rabbit hut inside cages

My plan is to build a large house for the rabbit in the shade outside in my garden, you can live outside during the summer when you have a good shower and a little shade? I think the rabbit to move home in the winter, but South Texas summers are very hot ... I was hoping that someone from a warmer area Experience with rabbit could give me some advice?