Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: It's rained every day since June 30. That's 13 #dreary, #soggy days in a row. #auckland
This tweet contains emotions: 
joy, pessimism, sadness