Weather and Climate Review: Summer 2019 By Dr. Sean D. Birkel, Maine State Climatologist Statewide Overview Global Perspective Fall Outlook Statewide Overview The Maine statewide 2019 JJA average temperature was 64.1 °F, ranking 33rd warmest for the 125-year record period beginning 1895 (Fig. 1). This temperature is 1.2 °F cooler than that observed for the