When I got married this last September polen was talking about adding more temperature regulating devices to the barn such as heaters and maybe air conditioning. We had our ceremony and reception at polen and they both turned out great. I feel as though u might need a bigger indoor area for a January wedding.
My nephew married there in 4/20 and it was outside. If it weren't for the sun i wouldve been freezing. It was comfortable in the barn during reception. January is too cold but im pretty sure they accommodate
They have a couple of options as far as ceremony location goes, but the cold weather will definitely limit that. I would look into and ask about having the ceremony and reception both in the barn perhaps, pending you dont have a huge amount of guests.
Thanks! Your answer is awaiting moderation.