May has very little rain. It was very Hot & Humid last May it may have rained for no more than 5 Minutes. May 2007 it was Hot but not Humid and we had a Thunderstorm which again lasted 5 Minutes. May 2006 very Hot no Rain. Hoping May 2009 for the same weather with less humidty than last year.
When we went in May 05 it was hotter than the blazes like mid to high 90's with humidity into the high 90's it was dreadfully hot and humid. It was like walking out of your room into a sauna not pleasant at all.
We were there May 1 - 11, 2007 and found some days really hot and humid. I think it only rained once when we were at MK. The evenings were absolutely gorgeous. We also went to KSC one day and it was a bit cooler (low 20s C) and windy.