HELP im running outa options pple humidity is a killer 3rd wk f

right let me start off by saying im having issues with high humidity atm and is starting to get me alittle sketchy to say the least. ill give u my stats and go on from there. 5 x blue cheese from clone in 5x 18ltr dwc bubblers in 1.2x1.2 tent under 600w hps 2x 125a's inlet & outlets, 1x 6" ocilating fan over canopy and 1x 15" static over canopy. all was going well untill i went into flowering when the humidity started to rise pretty much daily as they grew witch i was aware of, at this point rh was around 60%+ most of the time so went out and purchesed 2 moisture traps....and not a change. so then decided to put the 15" incher in there witch brought it down momenterraly as they where growing fast so then purched a small dehumidifier and thought bingo but f all change to b fair and put it down to the cold start to the summer we are having. today we had a quite a warm day and it came down to around 50/55 witch is wen i have the light of but now have a new problem cuz of the slightly warmer eve...hight temp and rh at 60+. i feel ive messed about with god knows how many configs atm im running outa ideas as this is my first attempt. any opinions or help would be much apriciated. pics to follow...i hope :)