How important is temperature control during aging?

I’ve just bottled up a couple of brews after bulk aging for 6-9 months (kept that part short so I can use those vessels on new brews). The bottles are currently sitting on my air conditioned house, so pretty constant temperature (60 - 75 °F) year round.

For space saving, I think I want to move them to my crawlspace though. It is far less consistent on temperature (probably 45 - 90 °F for yearly range) with daily temperature swings regularly hitting 20-30 °F throughout the day.

I don’t intend to crack the bottles open until the holidays though, so if I moved them, they’d be setting through the worst of summer and a pinch of the lighter part of winter at least.

But its my understanding brews are really only sensitive to temperature during brewing. For instance, I wouldn’t question if a pallet of wine bottles I buy at the liquor store were left in a hot ware house for a month during peak summer, so long as they’re out of the sun.

Is my logic valid? Would/could this be damaging to the brews?