My 3/4 HP aircon seem to be working, as in it seems to be blowing the same amount of cold air as normal, but this last week or two it is so humid in here, even when the aircon is blowing cold air. Is that because something is wrong with my aircon? Or is that because its been an unusually hot and humid couple of weeks? Anyone else noticing problems with their aircon not cooling as usual? I'm going to get it cleaned this week and see if that helps but any other suggestions would be appreciated.