Tips for Preventing Skin Cancer in Winter

It’s easy to think of skin cancer as a summertime problem. After all, that’s when the sun feels hottest, and sunscreen bottles appear on every store shelf. But the truth is, harmful ultraviolet (UV) rays don’t take the winter off—and neither should your skin protection routine. Skin cancer prevention is just as important in December as it is in July.

Even on cloudy days, up to 80% of the sun’s UV rays can penetrate through clouds. Add to that the reflective power of snow and ice, which can bounce UV rays back onto your skin and effectively double your exposure. If you enjoy skiing, snowboarding, or winter hikes, you’re even more at risk since UV radiation intensifies at higher elevations. That’s why dermatology providers stress wearing sunscreen year-round, no matter the temperature.

Apply a broad-spectrum sunscreen with SPF 30 or higher to all exposed areas—face, ears, neck, hands—every morning before you go out. Choose a formula with moisturizing ingredients to combat winter dryness, and reapply every two hours if you’ll be outdoors for extended periods. Don’t forget your lips: use a lip balm with SPF to prevent painful burns and long-term damage.

Protective clothing also makes a difference. A wide-brimmed hat, UV-blocking sunglasses, and tightly woven fabrics can help shield you from direct and reflected sunlight. For winter sports, opt for a helmet or goggles that protect your face, and make sure your neck and cheeks are covered with a scarf or gaiter.

Cold, dry air can strip your skin’s natural barrier, leaving it more vulnerable to irritation and damage. Moisturize daily—especially after washing your face or hands—to keep your skin resilient. Hydrated skin heals faster and maintains better protection against environmental stress.

Regular skin checks are another key step in prevention. Examine your skin once a month for new or changing moles, spots, or sores that don’t heal. Skin cancer can develop anywhere, even on areas not frequently exposed to the sun. Schedule an annual skin exam with your dermatology provider to catch potential problems early.

Winter might lull us into a false sense of security, but UV radiation is a year-round concern. By maintaining good sun protection habits through every season, you can keep your skin healthy, hydrated, and safe from cancer all year long.