I live in Utah so I understand your dilemma! I eventually built a fermentation chamber that holds three fermenters. But before I did that I would put the fermenters in my basement closet and got some extra large white t-shirts, soaked them in water and put them over the fermenters then out a fan on it. This helps during high kraussen when temps are at their highest.
It sounds silly, but as long as you keep your t-shirts wet and some gentle wind on it, in the dry desert air, it works like a swamp cooler and really does the trick.
Good luck! If you want some suggestions on a fermentation chamber HMU in a PM.
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