In theory the problems here are less, since cracking is not a problem. However I can imagine that problems with action and mold are at issue. There are desiccants available which may help. It is now just about summer. In most parts of the country problems associated with low humidity are reduced and there are fewer problems associated with normal or high humidity.
Heat is the real problem, and it is discussed below.
In many parts of the country heat is the killer of guitars, so be very careful to keep your guitar out of high heat. Some of our customers have a winter saddle and a summer saddle. Keep it clean. Watch the humidity. Keep it away from the heat.