If you think about it, would it not make sense to provide a temp due to the fact that personally I would want to get in the air as soon as possible after passing the skills test.
I've not done it but for some reason I cant help thinking that that first flight as a "real" pilot would be a bit nerve wracking. So knowing the UK Wx plus the two or six weeks waiting, you'd be a bit out of trim? Perhaps... I dont know....?