It’s really very sunny out these days in the Pacific Northwest. And although summer can be shorter up here we certainly compensate with idyllic, cloudless days. However, many of us can be out of practice protecting our skin. I’ve seen lots of tan lines and sunburns in clinic this summer. In fact, those of us living in Northern climates may carry an additional risk when it comes to the sun. One rarely known risk factor for skin cancer is living in a cool climate but vacationing near the equator. The reason? If your skin is unaccustomed to living in the sun, you tend to burn more when entering those areas of more intense sunshine.
Further, many people get confused about cool weather and sunshine. Sun intensity and Ultraviolet (UV) radiation (UVA and UVB rays) have nothing to do with temperature. No difference in intensity if it’s 60 or 80 degrees out when it comes to the sun’s effect. Reality is people burn more when it’s 80 simply because they have less clothing on and more skin exposed. As a reminder, UVB radiation varies throughout the year (it’s most intense during summer) and UVA radiation is constant throughout all the seasons.
Although the best ways to protect your family’s skin from the sun remain seeking shade (umbrellas, trees, etc), planning long-lasting activities in the sun outside of the peak sun times (not between 10am and 4pm) and dressing right for the the occasion by wearing sun protective clothing (hats and/or UV shirts often labeled “UPF” for ultraviolet protective factor). Research finds that those who rely solely on sunscreen tend to burn more, so sunscreen needs to be thought of as just one tool. 5 tips: Read full post »