Even in the autumn and winter months it is important to use sunscreen. According to the Environmental Protection Agency (EPA) you are at risk for sun damage. The sun reflection off the snow and water can nearly double the amount of UV rays.
Here are some guidelines from the EPA:
An easy way to tell how much UV exposure you are getting is to look for your shadow:
• If your shadow is taller than you are (in the early morning and late afternoon), your UV exposure is likely to be low.
• If your shadow is shorter than you are (around midday), you are being exposed to high levels of UV radiation. Seek shade and protect your skin and eyes.
The EPA recommends always wearing SPF of 30 or more and applying liberally.