I live in Florida like you and summer for summer carry the Kahr will carry like a dream IWB or in the pocket. This time of year or when I feel I need the extra firepower a baby Glock or a G19 - 23 certainly comes in handy.
Another good thing about the Glock is it requires little maintenance during the humid, rainy summer weather. Just wipe it down with a cloth treated with a CLP or oil.
But what do I know, I carry CZ's and Kel-Tec's.
CZ 75 P-01 . CZ-75B . CZ 912 . CZ 920 . Glock 26 Gen 3 . Kimber Pro Crimson Carry . XDm 45 3.8 Compact . Ruger 22/45 MKIII