Thought this might be useful NCDC: U.S. Climate Normals -
aflyershckyfan Member Joined May 15, 2008 Messages 20 Reaction score 0 Location Philly, PA Mar 16, 2009 #1 Thought this might be useful NCDC: U.S. Climate Normals -
david_42 Well-Known Member Joined Oct 8, 2005 Messages 25,581 Reaction score 192 Location Oak Grove Mar 17, 2009 #2 On the other hand, frost doesn't really bother hops. Cascades last year: