I believe the standard answer here will be that you want to keep the temperature down to prevent cigar beetle eggs from hatching. Yes, the cigars are made in pretty damn hot places, but so too are the bugs that can come with them.

I've read that if you let the temps get much above 75 degrees F, and certainly above 80, you are risking cigar beetles. How often does it really get that warm in your office?

I keep mine in my study, and it will get to the mid 70s and higher in late spring and early fall. But I put the A/C on in the summer before it would get in the 80s in that room. I have thought about simply moving it to the basement for the summer. A wineador is another possible answer.

I will be interested in seeing the other responses you get.