Taking into account the local weather in Chugiak is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and June with an average temp of 55°F, while the coldest months are January and December with an average of 18°F. The snowiest months in Chugiak are December, November, January, and April, with each month seeing an average of 24 inches of snowfall.