I live in north Texas and it gets hot in my garage in the summer time. Could I install a reloading set-up in the garage and leave my powder supplies in the garage, or would the high temperatures degrade the powder or make its performance inconsistent? My motivation for reloading is to tune loads to my rifle whereby to improve accuracy not to save money.

In a related question, if setting up in the garage is unfeasible, is it possible to have a reloading system that can be readily set-up, taken down, and stowed when not in use? This would allow me to set-up in temporarily in a temperature controlled area.

Any comments or advice on this topic -- where should I set up -- would be welcome. I have never reloaded and would likely have gotten started before but for this question of where to set-up. I'm not looking for reloading advice itself. I have seen many other posts here and articles in magazines about how to get started in reloading. This is sort of a prior question.