Barter Island, AK weather in September 1981

Temperature for September 1981

In September 1981 the average high temperature in Barter Island, AK was 32.4°F, and this was 4.4°F cooler than the average of 36.8°F. The hottest day in September 1981 was 12 September when the temperature reached 39.0°F. Overnight the average temperature in September is 29.5°F and in 1981 the average overnight temperature was 2.7°F cooler at 26.8°F.

Precipitation for September 1981

In September the average monthly rainfall in Barter Island, AK is 0.24 inches with rain usually falling on 9 days. In September 1981 there was a total of 0.95 inches of rain, that fell on 8 days.