Adak Island, AK Climate in October

Temperature for October

In Adak Island, AK during October the average high temperature is 47.1°F. The hottest day on record was October 4, 2007 when the temperature recorded was 62.6°F.

Adak Island, AK daily average and extreme temperature range for October

Low Temperature

During October the overnight temperature drops to an average of 38.7°F, with the lowest temperature of 21.9°F being recorded on October 26, 1968. Overnight temperatures drop below freezing between 1 and 12 times in October.

Precipitation for October

In October the average monthly rainfall in Adak Island, AK is 2.17 inches with rain usually falling on between 22 and 23 days. 1943 was the driest October with only 0.00 inches of rain falling, and 1979 was the wettest October with 9.72 inches of rain. The wettest single day in October was 19 October 1986 when 2.83 inches of rain fell.

In October it usually snows on between 4 and 5 days. In October there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in October.