Quote Originally Posted by Flounder View Post
I've seen single digit and negative degree temps on The AT in February, March and April, so I would opt for 0 degree quilts.
I'd go with the zero degree too and switch out to lighter weight/higher temp quilts mid to end April if you can.

Stating in February and assuming Katahdin by July or August you're going to be hitting winter, spring, and summer. That's a pretty good spread of the seasons!