Northern Alaska has a polar climate, marked by extreme cold and long winters.

Northern Alaska, located above the Arctic Circle, experiences a polar climate characterized by very cold temperatures throughout the year. Winters are long, with temperatures often well below freezing, while summers are brief and cool. Some areas in this region even experience 24-hour darkness during the winter months. Precipitation is minimal, mostly falling as snow, and the area is known for its tundra landscape. The polar climate in northern Alaska results in harsh conditions with minimal vegetation and low temperatures, making it one of the coldest regions in the world.