99576 Dillingham, AK has a subpolar oceanic climate with cold and snowy winters and cool, wet summers. Winters in the area tend to be long and bitterly cold with temperatures that regularly dip below freezing. Snowfall is common during the winter months and can accumulate quickly over a short period of time. Summers are generally cool and wet with temperatures rarely reaching above 65°F (18°C). Precipitation is also common during the summer months and showers often occur throughout the day.
Dillingham (zip 99576), Alaska gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dillingham (zip 99576) averages 91 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 120 sunny days per year in Dillingham (zip 99576). The US average is 205 sunny days.
Dillingham (zip 99576) gets some kind of precipitation, on average, 141 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 61 degrees
Winter Low: the January low is 10
Rain: averages 25 inches of rain a year
Snow: averages 91 inches of snow a year