Southeastern Alaska experiences the mildest winters, thanks to its proximity to the Pacific Ocean and moderating coastal climate.

Southeastern Alaska, including cities like Juneau and Ketchikan, has the mildest winters in the state due to its location along the Panhandle near the Pacific Ocean. The ocean's influence helps moderate temperatures, preventing the extreme cold seen in other parts of Alaska. Winters in Southeastern Alaska are generally wet, with frequent rain and snow, but the temperatures rarely drop below freezing for long periods. This region has a temperate maritime climate, which contrasts with the colder, more severe winters in Alaska's interior, where temperatures can plunge to below -40°F. Coastal areas of the Panhandle are the most temperate in Alaska.