Temperature for September 1968
In September 1968 the average high temperature in Barter Island, AK was 36.2°F, and this was 0.6°F cooler than the average of 36.8°F. The hottest day in September 1968 was 3 September when the temperature reached 46.9°F. Overnight the average temperature in September is 29.5°F and in 1968 the average overnight temperature was 0.9°F warmer at 30.4°F.