NORTHWEST: CLIMATE AND WEATHER The flat, treeless plain bordering the Bering Sea north of the Alaska Peninsula and continuing northward to Point Hope on the Chukchi Sea has a climate controlled by the nearness of open ocean. This means cool summers, with considerable cloudiness, fog, and drizzle near the coast. As you move inland, winters tend to be long and severe, while summers are short and intense. Despite extensive overcast, precipitation is light. Summer showers (usually in August) bring the most precipita- tion. Snow, sometimes wet and heavy, falls from late September to May. Winds blow moderately and steadily along the coast, frequently reaching gale force. Temp- eratures in the summer can be in the 80's (F.), while winter temperatures dip as low as -50 degrees F.