Adak Island, AK weather in January 1999

Temperature for January 1999

In January 1999 the average high temperature in Adak Island, AK was 35.4°F, and this was 1.4°F cooler than the average of 36.8°F. The hottest day in January 1999 was 21 January when the temperature reached 39.2°F. Overnight the average temperature in January is 29.1°F and in 1999 the average overnight temperature was 2.7°F warmer at 31.8°F.

Precipitation for January 1999

In January the average monthly rainfall in Adak Island, AK is 2.03 inches with rain usually falling on 13 days. In January 1999 there was a total of 0.00 inches of rain, that fell on 6 days.