Jul 15, 2025
Why Sun Protection is Crucial in Alaska Year-Round
Don't let the cooler climate fool you. UV rays are strong in Alaska, especially with snow reflection. Learn how to stay protected.
It is a common misconception that sun protection is only necessary in hot, sunny climates. In reality, protecting your skin from harmful ultraviolet (UV) radiation is just as important in Alaska, regardless of the season.
During the long summer days, the extended hours of daylight significantly increase your cumulative UV exposure. Even on cloudy days, up to 80% of UV rays can penetrate the cloud cover and reach your skin. In the winter, the risk does not disappear. Snow and ice can reflect up to 80% of UV rays, effectively doubling your exposure as the rays hit you from above and from below.
This makes wearing sunscreen a year-round necessity. We recommend using a broad-spectrum sunscreen with an SPF of at least 30 every day on all exposed skin, including your face, neck, and the backs of your hands. If you are participating in outdoor activities, remember to reapply every two hours, or more often if sweating.
In addition to sunscreen, protective clothing, such as wide-brimmed hats and UV-blocking sunglasses, provides an excellent line of defense. By incorporating these habits into your daily routine, you can significantly reduce your risk of premature aging and skin cancer.