I've grown to really hate the terms "above-average" and "below-average", at least pertaining to temperatures. First off, those terms means zilch to the general public and most probably don't even care. If location x has a climo high of 89 and it turns out to only get to 84...sure that is below-average but its still very warm. Look at like Montana or the Dakota's during their peak winter climo...departures could be like +30 and it doesn't change the fact that it is still cold lol.