1. What is the average temperature in Scotland during late September? I'm am already packing.
It could be anything. We sometimes have an Indian Summer which means you'll be wantings shorts/t shirt etc, but last year in early October I got caught in a snow storm on my bike just south of Edinburgh. I'd pack for a comfortable temperature, but bring a thick top and coat in case it does turn cold.
2. Is it the rainey season? LT says it will probably rain but from what I've read, it won't be the rainey season--of course it seems that it does rains a lot over there--without too much provocation.
It won't be the rainy season, but expect a least a bit of rain while your here.
3. What about ice? Do the hotels provide ice? Ice is very important to Americans, don't cha know.
You'll only get ice in bars here, but thats another good reason to go to a bar!
4. What is the air speed velocity of an unladen swallow?
I guess that depends, do you mean the eastern European or the African swallow?