It may not seem like it, but there's nothing stopping you from getting sunburned on a cloudy day. Opens angler Patrick Pierce and Danny Beard from Bullfrog talk about how the sun's UV rays can burn you during overcast conditions, and how often you should apply sunscreen.
How-To
Don’t forget the sunscreen on cloudy days
It may not seem like it, but there's nothing stopping you from getting sunburned on a cloudy day.