rhodes68answered grow question 5 years ago I am not terribly far from you though your area has these micro-climates which negates what I know about it.
Know BC has some really fine areas for cannabis hope you are in one.
Here is the deal with Autos outside, LIGHT and Temp.
I would not put an auto outside until late June or early July and it would be at least 3 weeks old before doing so.
Treat the auto just as they do tomatoes in the area, when they go out so can your girl.
Local seed and feed should be able to help with that info.
Good luck