An atmospheric occurrence where summer is guaranteed to be delayed until after Independence Day due to nearly continuous rain in the Pacific Northwest. This is intermixed with mother nature's taunting of occasional one or two days of 60's in late winter or early spring. A sure-fire way to send Pacific Northwesterners into deeper depression.
Well Bob, don't be fooled by those couple days of 60's in April, summer isn't going to start till July 5th since we're still in fucking June-uary.