Your post is a little condradictory, "loved everyday going back alone in April can't wait" So you are sure you are settled here? I agree that Portland is different to Manchester, you could say that the Welsh coast is also, as Portland is a very remote town compared to say Melbourne.
For you Australia might well be ten times better but that is a subjective perspective only and for many it is no better and for many it is worse. I'm in the Adelaide hills, today it is cold and raining i nthe middle of summer and a few days ago is was a scorching heatwave with risk of bushfire devastation. On days like this it far from perfect.