3 Reasons You Need Sunscreen on Cloudy Days

Clouds block visible light, not UV rays Up to 80% of UV rays, especially UVA that causes aging and skin damage, penetrate cloud cover.

Rain doesn’t protect your skin If you’re outside for more than 15 minutes and care about your skin, apply sunscreen. The only exception is a windowless basement.

Skip reapplication, not the sunscreen itself On cloudy days, you can skip reapplying every two hours, but you still need that initial layer.