Don’t Be Fooled By the Clouds: Your Guide to Year-Round Sun Protection Post Date : September 30, 2025 General Health , Skincare 3 minutes read It’s a common misconception in the UK that if the sun isn’t shining brightly, there’s no need to worry about sun protection. We often think of sunscreen as something reserved for our summer holidays abroad or the one or two blistering days we get at home. However, at CHEC, we know that protecting your skin from the sun is a crucial, year-round commitment. Sun exposure is the number one cause of skin damage and a major contributor to the risk of skin cancer, including melanoma. The real culprits are ultraviolet (UV) rays, and these rays are present every single day, no matter the weather. The Unseen Threat: UVA and UVB Rays The sun emits two types of UV rays that affect our skin: UVA rays: These rays penetrate deep into the skin’s layers. They are the primary cause of premature skin ageing, leading to wrinkles, fine lines, and sunspots. They can also pass through clouds and even glass, so you’re still exposed indoors or on a cloudy day. UVB rays: These are the rays that cause sunburn. They are the main cause of most skin cancers. While their intensity varies with the seasons, they are still a significant threat, particularly between 11 am and 3 pm, even on cooler days. Even when it feels cold or looks grey outside, UV rays are still reaching your skin. Protecting yourself is not just about avoiding sunburn; it’s about safeguarding your long-term skin health. Your Daily Sunscreen Checklist Making sunscreen a part of your daily routine is the single most effective way to protect your skin. Here’s how you can get it right: Always opt for a broad-spectrum sunscreen with a Sun Protection Factor (SPF) of at least 30. “Broad-spectrum” means it protects against both UVA and UVB rays. Don’t be shy with your application. You need a generous amount to get the full protective benefits. Reapply your sunscreen at least every two hours, and more frequently if you’re sweating or if it’s raining. Remember to apply it to your face, neck, ears, and the back of your hands—areas that are almost always exposed to the elements. When in Doubt, Get a Professional Opinion Regularly checking your skin for new moles or changes to existing ones is vital for early detection of skin cancer. If you have any concerns about a mole or any area of your skin that looks unusual, don’t hesitate to seek expert advice. See our ABC’s of moles here At CHEC, we offer NHS dermatology services, providing easy access to professional advice and care. Our team of specialists is dedicated to helping you look after your skin, so you can feel confident in your health, all year round. Protecting your skin is a long-term investment. By making sunscreen a part of your daily routine, you can significantly reduce your risk of sun damage and enjoy the outdoors safely.