McGrath, AK has a subarctic climate with long, cold winters and short, mild summers. Winters in McGrath are characterized by extreme temperatures that often reach -40°F. Precipitation is limited to mostly snowfall and is higher during the winter months than the summer months. In the summer, temperatures can range between 40-70°F but average around 60°F. This climate makes McGrath an ideal spot for outdoor activities such as cross-country skiing and snowmobiling in the winter and fishing and camping in the summer.
McGrath, Alaska gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
McGrath averages 97 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 152 sunny days per year in McGrath. The US average is 205 sunny days.
McGrath gets some kind of precipitation, on average, 142 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 69 degrees
Winter Low: the January low is -15
Rain: averages 18 inches of rain a year
Snow: averages 97 inches of snow a year