Itiviak Portage   We all need to get out in nature once in a while and Itiviak Portage in Northwest Arctic Borough, Alaska is a really good place to spend some time. At Itiviak Portage through the days of summer highs are in the 50's. For the period of the moonlight hours it's usually in the 40's. The cold days of the winter come with highs in the 10's with winter lows in the-10's overnight here at Itiviak Portage. Itiviak Portage is a location that is reasonably dehydrated commonly.     The wettest month of the year is commonly August, that's the one that rains the most while March is the month with the least amount of precipitation.   Be the first to review Itiviak Portage SUBMIT INPUT     Map Map Campgrounds Nearby List of Nearby Campgrounds Weather Local weather forecast These outdoors activities are available near Itiviak Portage.