Most gun safes don't need to be climate controlled, but if you live in an area with extreme temperatures or high humidity, it's something to consider. Climate-controlled gun safes help protect your firearms from rust and corrosion caused by changes in temperature and moisture.
If you decide to get a climate-controlled gun safe, make sure it has enough space for all of your guns and ammunition. It's also important to choose a model that can maintain a consistent temperature and humidity level. Otherwise, your guns could still be at risk for damage.