Seattle Sunscreen: Is Rain Ruining Your SPF?

By Franklin Everett Shaw

August 5, 2025

That persistent Seattle drizzle? It’s not just rain; it’s a sneaky sunbeam amplifier.

Seattleites, we’ve been tricked! We think because the sun hides behind clouds, we’re immune to its harmful rays. This couldn’t be further from the truth. Let’s dive into how to protect your skin in the Emerald City, rain or shine.

First, let’s bust some myths. Myth #1: “It’s cloudy, so I don’t need sunscreen.” False! Clouds only block a fraction of UV rays. Up to 80% can still penetrate, leading to sunburn and long-term skin damage. Myth #2: “I’m only outside for a few minutes.” Even short bursts of sun exposure add up over time. Think about your commute, walking the dog, or grabbing coffee. Myth #3: “My makeup has SPF, so I’m covered.” Often, the SPF in makeup isn’t high enough, and you likely aren’t applying enough product to achieve the stated protection.

So, what’s a Seattleite to do? Embrace sunscreen as a daily ritual, not just a beach day necessity.

Choosing the right sunscreen is crucial. Look for “broad spectrum” protection, meaning it shields against both UVA and UVB rays. UVA rays contribute to aging, while UVB rays cause sunburn. Aim for an SPF of 30 or higher. SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98%. Anything higher offers only marginally better protection.

Water resistance is key in Seattle. Even if it’s not actively raining, humidity can reduce sunscreen effectiveness. Look for sunscreens labeled “water resistant” for 40 or 80 minutes. Remember to reapply after swimming or sweating.

Here are some specific sunscreen recommendations readily available at Seattle pharmacies like Bartell Drugs or retailers like Target and Fred Meyer:

• La Roche-Posay Anthelios Melt-In Sunscreen Milk SPF 60: This is a great option for sensitive skin and offers high protection. It’s readily available at most drugstores.
• EltaMD UV Clear Broad-Spectrum SPF 46: A favorite among dermatologists, this sunscreen is lightweight and suitable for acne-prone skin. You can find it at medical spas and some specialty skincare stores in Seattle.
• Neutrogena Ultra Sheer Dry-Touch Sunscreen SPF 55: A budget-friendly option that’s widely available and provides good protection.

Applying sunscreen correctly is just as important as choosing the right one. Use about one ounce (a shot glass full) to cover your entire body. Don’t forget often-missed areas like your ears, the back of your neck, and the tops of your feet. Apply sunscreen 15-30 minutes before heading outdoors to allow it to bind to your skin.

Reapplication is non-negotiable. Reapply every two hours, or immediately after swimming or sweating. Set a timer on your phone to remind you.

Let’s talk about incorporating SPF into your daily Seattle life.

• Commuting: Keep a bottle of sunscreen in your car or bag for easy application before your commute, even on cloudy days. Consider a tinted sunscreen to replace your foundation for added protection.
• Hiking in the Cascades: The higher altitude means increased UV exposure. Pack a travel-sized sunscreen in your backpack and reapply frequently. Wear a wide-brimmed hat and sunglasses for extra protection.
• Outdoor Events at Gas Works Park: Whether it’s a concert or a picnic, remember to apply sunscreen before you leave home. Seek shade whenever possible, especially during peak sun hours (10 am to 4 pm).

Common mistakes developers make when thinking about sunscreen are:

• Assuming dark skin tones don’t need sunscreen: Everyone, regardless of skin tone, is susceptible to sun damage. While darker skin has more melanin, it’s not enough to provide adequate protection.
• Relying solely on clothing: While clothing offers some protection, it’s not foolproof. Lightweight or loosely woven fabrics offer less protection than tightly woven, darker fabrics.
• Ignoring the expiration date: Sunscreen ingredients degrade over time, reducing their effectiveness. Check the expiration date and discard any expired products.

To overcome these challenges, educate yourself about sun safety and make sunscreen a non-negotiable part of your daily routine.

Here’s a practical tip: create a “sunscreen station” near your front door. This will serve as a visual reminder to apply sunscreen before leaving the house. Include sunscreen, a hat, and sunglasses in your station.

Another tip: download a UV index app on your phone. This will give you a real-time reading of the UV levels in your area, helping you make informed decisions about sun protection.

Don’t let the Seattle weather fool you. Sunscreen is essential for protecting your skin, rain or shine. By debunking common myths, choosing the right sunscreen, and incorporating it into your daily routine, you can enjoy all that Seattle has to offer while keeping your skin healthy and protected. So, embrace the drizzle, but don’t forget the SPF!