Winter outdoor activities are fun, but the sun's UV rays are also important. Do you know the potential risks of winter UV rays? We will discuss with you the winter sun protection tips to help you enjoy the outdoors safely during the cold season.

UV Rays Reflected From The Snow

Newly fallen snow can reflect up to 80% of UV rays, which means that when you ski or snowshoe, you will face double radiation - from the sky and reflected from the snow. This double attack can cause unexpected sunburn, especially in areas that we often ignore, such as the face and chin.

Winter Changes in The Ozone Layer

In winter, the ozone layer is relatively weak, which reduces the shielding effect of harmful UV rays. So even on cloudy days, the intensity of UV rays cannot be ignored. Many people mistakenly believe that sun protection is not needed on cloudy days. This common misconception is more likely to cause people to neglect sun protection and damage their skin.

UV Challenges At High Altitudes

For friends who love winter sports, the increase in UV rays at high altitudes is an issue that cannot be ignored. For every 1,000 meters increase in altitude, the intensity of UV rays increases by 10%. As a result, skiers and snowboarders not only have to deal with the cold, but also with stronger sunlight.

Sun Protection Strategies

Choose UPF Clothing

Wearing UPF (Ultraviolet Protection Factor) certified clothing is an effective means of reducing UV damage. These garments are designed to block both UVA and UVB. In winter, choose UPF-rated base layers that cover as much skin as possible, providing continuous protection and reducing the need to reapply sunscreen as frequently.

Protect your face and eyes

In winter, your face is often the most exposed part of your body. Wearing a wide-brimmed hat or UV-protective face shield, as well as UV-blocking glasses or sunglasses, is recommended to protect your eyes from snow blindness.

Sunscreen Use

It is recommended to use a broad-spectrum sunscreen with at least SPF 30 and apply it to exposed skin, including those areas that are easily forgotten, such as earlobes, the back of the neck, and the chin. Reapply every two hours, or after sweating or wiping.

Make Sun Protection a Winter Habit

Incorporating these sun protection measures into your winter routine can significantly reduce the risk of sunburn and long-term skin damage. Whether you're skiing or just enjoying the snow outdoors, you should treat the winter sun with the same respect as the summer sun. Consider UPF clothing and sunscreen as part of your winter gear.

Conclusion

By understanding the risks and taking appropriate protective measures, you can enjoy winter activities without worry while ensuring that you are protected from harmful UV rays. Enjoy the beauty of winter safely without the worry of sunburn.