What are the average temperature / rainfall for the different months of the season?
Temperatures average high in May is 55, June is 62, July is 65, August is 63, and September is 55. Those are the average highs. It can get into the 80s. The average rainfall in May is .70 inches, June is 1.10 inches, July is 1.90 inches, August is 2.40 and September is 2.60. Normally the saying is It isnt a matter of if but when. Just make sure to bring your rain gear.