When we were there, it was in the 50's (Early August, about 11:00 a.m.).
I don't eat sweets, but some people raved about the donuts, some were like, whatever.
The railway is open 12 months, weather dependent. I drove up 40 years ago in January, with a friend. They close the road at a certain point in winter (at least they did then).
As a side note, we saw bicyclists up there! I can't imagine the condition you must be in to do that! I wish I could have talked to them.
