Gulkana, AK Climate in August

Temperature for August

In Gulkana, AK during August the average high temperature is 65.5°F. The hottest day on record was August 2, 1976 when the temperature hit 88.0°F.

Gulkana, AK daily average and extreme temperature range for August

Low Temperature

During August the overnight temperature drops to an average of 42.5°F, with the lowest temperature of 18.1°F being recorded on August 13, 1973. Overnight temperatures drop below freezing between 1 and 11 times in August.

Precipitation for August

In August the average monthly rainfall in Gulkana, AK is 0.97 inches with rain usually falling on between 13 and 14 days. 1946 was the driest August with only 0.00 inches of rain falling, and 1973 was the wettest August with 4.94 inches of rain. The wettest single day in August was 18 August 1987 when 2.17 inches of rain fell.

In August it usually snows on between 0 and 1 days. In August there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in August.