The climate in 99634 Napakiak, AK is generally cold and dry throughout the year. The area experiences long, cold winters with temperatures averaging around -20 degrees Fahrenheit and short, cool summers with temperatures averaging at around 50 degrees Fahrenheit. Precipitation is low and most of the precipitation during the winter months comes in the form of snowfall. The sun shines for an average of 5-7 hours a day all year round due to its close proximity to the Arctic Circle.
Napakiak (zip 99634), Alaska gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Napakiak (zip 99634) averages 62 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 127 sunny days per year in Napakiak (zip 99634). The US average is 205 sunny days.
Napakiak (zip 99634) gets some kind of precipitation, on average, 146 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 63 degrees
Winter Low: the January low is 1
Rain: averages 19 inches of rain a year
Snow: averages 62 inches of snow a year