Me too, my dehumidifer is great, but in humid conditions it raises the temperature in the grow-dungeon too much. Yesterday was 84°F and 85% RH outside, and to keep the dungeon below 60% RH got the temperature up to 96°F in there. I haven't stuck the portable AC in there yet. Seems like they'll be fighting. I don't have anything growing in there right now anyway, just trying to get a good cure on the last Mephisto Sundae Thumper.
@PinkyNotTheBrain, I've been hanging the harvest in a 13 GL plastic trash bag with a 2" muffin fan hooked up to a humidity controller to turn on when the bag gets above 65% RH, and off below 64% RH. The bag seals around the edge of the board with the fan and exhaust valve. It has helped me slow down the drying, especially when my ambient RH is too low (Winter):
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