Temperature for September 1963
In September 1963 the average high temperature in Barter Island, AK was 36.0°F, and this was 0.8°F cooler than the average of 36.8°F. The hottest day in September 1963 was 29 September when the temperature reached 46.0°F. Overnight the average temperature in September is 29.5°F and in 1963 the average overnight temperature was 0.4°F cooler at 29.2°F.