Barter Island, AK weather in September 1986

Temperature for September 1986

In September 1986 the average high temperature in Barter Island, AK was 45.9°F, and this was 9.1°F warmer than the average of 36.8°F. The hottest day in September 1986 was 6 September when the temperature reached 66.0°F. Overnight the average temperature in September is 29.5°F and in 1986 the average overnight temperature was 0.4°F warmer at 29.9°F.

Precipitation for September 1986

In September the average monthly rainfall in Barter Island, AK is 0.24 inches with rain usually falling on 9 days. In September 1986 there was a total of 0.42 inches of rain, that fell on 10 days.