Barter Island, AK weather in December 2009

Temperature for December 2009

In December 2009 the average high temperature in Barter Island, AK was 6.5°F, and this was 10.5°F warmer than the average of -4.0°F. The hottest day in December 2009 was 6 December when the temperature reached 28.9°F. Overnight the average temperature in December is -16.3°F and in 2009 the average overnight temperature was 11.7°F warmer at -4.7°F.

Precipitation for December 2009

In December the average monthly rainfall in Barter Island, AK is 0.13 inches with rain usually falling on 0 days. In December 2009 there was a total of 0.01 inches of rain, that fell on 0 days.