Temperature for September 1984
In September 1984 the average high temperature in Barter Island, AK was 36.4°F, and this was 0.4°F cooler than the average of 36.8°F. The hottest day in September 1984 was 22 September when the temperature reached 48.9°F. Overnight the average temperature in September is 29.5°F and in 1984 the average overnight temperature was 1.7°F cooler at 27.8°F.