Barter Island, AK weather in September 1978

Temperature for September 1978

In September 1978 the average high temperature in Barter Island, AK was 41.2°F, and this was 4.3°F warmer than the average of 36.8°F. The hottest day in September 1978 was 27 September when the temperature reached 54.0°F. Overnight the average temperature in September is 29.5°F and in 1978 the average overnight temperature was 2.4°F warmer at 31.9°F.

Precipitation for September 1978

In September the average monthly rainfall in Barter Island, AK is 0.24 inches with rain usually falling on 9 days. In September 1978 there was a total of 0.66 inches of rain, that fell on 10 days.