We have had a HOT summer in Ohio and my workshop has been sweltering at times. I don't have air conditioning so the shop temperature has been in the 90's routinely the last few weeks. To make matters worse, the humidity is extreme. Even when the work is not strenuous, you can't help but sweat.
I had been using a couple oscillating fans but they just couldn't move much air. Connie came home the other evening with an industrial size shop fan that really moves the air. It's still hot but this fan is a great improvement. The only problem now is remembering to put weights on any papers in the shop to keep them from blowing away!