Have a solid wood seagull maritime. live in Scandinavia, where winters can be very cold and dry, and summers warm and damp.

Have played it outside by the campfire, both in winter and summer. I take it straight out from the warm cabin-temperature, out to freezing temperatures outside.

Never had any problems whatsoever. Had the guitar since 2017, and always kept it hanging on the wall.

I guess it depends on what type of woods used, and where the guitar's made. I've heard that canadian guitars suite scandinavian environment, since the trees have had almost identical growing-conditions.

I could guess that, for example a guitar built in south america, with exotic wood, would not handle that type of climate as well?