If you have not let the car get to temp and really let everything get nice and hot, when it gets “warm” and you shut if off condensation is building and more is building up inside the exhaust everytime you do it, thus causing it to “smoke” more…
Let it idle and get up to operating temp, check coolant levels, see if the temperature stays in its sweet spot, if it does its probably just condensation.
ya need to run the car and get it HOT for a while man . u starting it up and shutting it off when its this humid out is gonna make it worse till all that shit is evaporated out