Negative Effects Of Air Conditioning Acoustic Guitar Question?

Acoustic Guitar question? - negative effects of air conditioning

I am going on vacation for 2 1 / 2 weeks, and I take my guitar with me. My question is the heat, humidity or air-conditioned room, ruining my guitar or negative impact? I have a DX1 Martin and I currently reside in New York and its very hot (about 80-85 degrees). I leave my guitar in a soft case. Really help a few tips and hints, thanks.