Winter might feel gentler on your skin, but UV exposure is still present—even in colder months.
While it may feel less intense than summer, UV exposure remains a concern during winter. UV rays are present year-round, and in some environments—such as snowfields—exposure can increase due to reflective surfaces.
Using a broad-spectrum sunscreen with SPF 30 or higher on exposed skin, even on cloudy days, remains an important protective measure. Wearing protective clothing like hats, scarves, and UV-rated sunglasses can also assist in reducing sun exposure. Moisturising regularly may help maintain the skin’s barrier, and staying hydrated supports overall skin health.
It’s a common misconception that sun protection is only needed in warmer months. However, UV rays can penetrate cloud cover and even glass, meaning winter conditions may still contribute to skin damage over time.
Understanding when and how UV exposure occurs can help in making informed choices about skin protection year-round.
UVA rays, which can contribute to skin ageing and changes over time, remain relatively constant throughout the year. UVB rays—associated with sunburn—may be less intense in winter but can still cause damage, particularly at higher altitudes or in snowy environments.
If you’re engaging in outdoor activities like skiing or snowboarding, consider additional sun protection measures.
Monitoring your skin for any new or changing spots—such as variations in size, shape, or colour—can help with early detection of potential concerns.
If you notice anything unusual, it’s important to speak with a skin cancer doctor for further assessment. Schedule your routine skin check while it's front of mind.
References
Australian Radiation Protection and Nuclear Safety Agency (ARPANSA). Understanding ultraviolet (UV) radiation. Retrieved from: https://www.arpansa.gov.au/understanding-radiation/radiation-sources/more-radiation-sources/ultraviolet-radiation
Cancer Council Australia. UV radiation. Retrieved from: https://www.cancer.org.au/cancer-information/causes-and-prevention/sun-safety/uv-radiation
Cancer Council Australia. Sunscreen. Retrieved from: https://www.cancer.org.au/cancer-information/causes-and-prevention/sun-safety/sunscreen
Cancer Council Australia. Checking for skin cancer. Retrieved from: https://www.cancer.org.au/cancer-information/causes-and-prevention/sun-safety/checking-for-skin-cancer
Cancer Council Australia. Skin cancer. Retrieved from: https://www.cancer.org.au/about-cancer/types-of-cancer/skin-cancer
Australian Institute of Health and Welfare (AIHW). Skin cancer in Australia. Retrieved from: https://www.aihw.gov.au/reports/cancer/skin-cancer-in-australia
DermNet NZ. Ultraviolet radiation (UVR). Retrieved from: https://dermnetnz.org/topics/ultraviolet-radiation
World Health Organization (WHO). Sun protection: A primary teaching resource. Retrieved from: https://www.who.int/publications/i/item/sun-protection
National Skin Cancer Centres. Skin cancer checks. Retrieved from: https://www.skincancercentres.com.au/skin-checks