Climate in Juneau: Temperature, Rainfall, Humidity & Sunshine

Global Climate Score

The climate in Juneau is classified as a maritime subarctic, meaning it stays relatively mild for its northern latitude but is quite wet year-round. Summers are delightfully cool and refreshing, perfect for those who want to escape the extreme heat found elsewhere in the country. Winters are long and damp with significant snowfall, creating a wonderland for those who enjoy winter sports and quiet indoor evenings. While the persistent rain can be challenging for some, it is the very reason why the surrounding environment remains so lush and green. Many residents learn to embrace the weather by investing in high-quality outdoor gear that keeps them comfortable regardless of the forecast.