The low temperature this morning was 36°F in Caribou. This is only the 8th morning <40°F this season, the fewest-to-date on record. 36°F also ties the coolest Caribou has been this season, which is the warmest coolest-to-date temperature on record (prev record is 33°F). #MEwx

— NWS Caribou (@NWSCaribou) October 18, 2023