White/brownish spots on top of leaves

Hello everyone, i have a little problem with my two plants and i am not sure what exactly is causing it. I started these two plants inside, they were clones from my indoor harvest. They lived inside about a month and just before i put them outside they started getting little white/brown spots on the tops of the leaves. Now that they are outside they are starting to get much more of these spots on both new and old growths. Thanks for any help

Sounds like sunburn... do you have pics?

I do not have a camera at the moment. Some of the spots are almost black, and some of the leaves that have these spots have started turning up (but not curling.)