[revive]

Humidity won't be an issue.
Extreme cold won't be an issue.
Extreme heat is still a potential issue, however (and I emphasize "extreme").

I heard extreme heat could still compromise the epoxy that holds together the bridge and the body. I don't remember exactly what exact temperature is the limit (something like 140F ???). So I wouldn't worry if you leave it in a trunk in a 80 degree weather. But I would if you are parked outside in a 100+ degree weather.