How cold is too cold for my jars of weed?

Howdy yall!!!!
I just harvested a bunch of dank ak47 and its all dried and curing in jars. the only thing is: my woman doesnt want me keeping it in the house so i have to keep it in my shed.... will it hurt it if i leave it out in my unheated shed all winter in jars? I live in nova scotia canada and its usually pretty cold. well below freezing for months at time. Just worried about mold and stuff. Thanks people and happy toking

 

As long as it is less than 70% humid, it will be fine.
The summer might be a problem though.