Gents, as the title says this is likely a really dumb question.

So I just recently moved here from Southern California. Has been a long time goal for my wife and I to get here, and having a new little girl just made that goal more of an immediate necessity.

So that being said, I've lived in So Cal most of my life. I had a nice man-cave in the garage like many of us do (where else can I go to hide from my wife). I'm currently in the process of insulating and dry walling my new garage with the intent of making a nicer, improved workshop etc.

I will be keeping my safe in the garage bolted to the floor. The safe is fire insulated and I have a Golden Rod in the safe. My fear is that when I open the safe during the winter the guns in it may develop condensation due to the slightly elevated temperature from the Golden Rod. Is this any sort of possibility, or am I just inventing things to worry about?

Any info, experiences, fixes, or other advice would be greatly appreciated.