You’re less likely to get sunburnt during fall and winter months, however your unprotected skin is still exposed to damaging UVA rays. UVA rays penetrate deeply into the dermis, the skin’s thickest layer, causing premature ageing and contributing to skin cancer development.
Winter is a popular time to visit higher altitudes for the ski season. At higher altitudes, a thinner atmosphere filters less UV radiation. With every 1000-metre increase in altitude, the UV levels increase by 10% to 12% (World Health Organisation, 2017). This factor, combined with the reflection from snow, can result in up to 80% of UV rays potentially causing significant sun damage to exposed skin and eyes.
We suggest wearing UV protective sunglasses, and applying and re-applying a broad spectrum SPF sunscreen to exposed areas every two hours to protect your skin from UV exposure.
Sun damage that causes skin cancer is cumulative. The threat of sunburn is less imminent during autumn and winter, making it easy to forget to wear sunscreen and protective clothing when venturing outdoors for a mid-winter hike or bike ride. The cloudy, foggy weather during the colder months can also trick people into thinking that they can go outdoors without sun protection. Even when there are thick clouds and fog, up to 80% of UVA rays are still able to penetrate through to the earth’s surface, and damage to your skin adds up over time.
For those that love hiking, running and exploring the outdoors during the colder months, protect your skin as though it’s still the middle of summer. Apply a broad-spectrum SPF sunscreen daily, consider wearing a wide-brimmed hat, and wear sun protective clothing. Solbari has a great range of sun protective clothing that is suitable for a wide range of outdoor activities all year round.
With the arrival of the cooler months, it is a great time to contact your dermatologist for your annual skin check to stay on top of any skin concerns you might have.
Tips for sun protection during the colder months
The Solbari Team
This blog is for information purposes only, always consult a medical professional.
Many of us see the ultraviolet (UV) index on weather reports and read about UV alerts at particular times of the day. But do you know what it actually means and how it affects you?
There are two main types of UV rays and both cause damage to skin cells. Ultraviolet light is a form of radiation invisible to the human eye. Ultraviolet wavelengths of sunlight are made up of UVB, which has shorter wavelengths and higher energy, and UVA, which has longer wavelengths and lower energy.