In reply to puppythedog:
You have my sympathy, but although it wasn't perfect at least you got some climbing done and had a good look around.
If I had a pound for everytime I'd had a day like that (I used to live in Sutton) I reckon I'd have £67
400 mile round trips and ending up at the works does get tedious.
There are always other options if you're super keen and prepared to do some esoteric limestone bouldering or some wet weather easy stuff. Wether it's worth driving from Essex or not is up to you, but Jon Stewart'll be along soon to say they're not even worth the bother from Sheffield
Ukbouldering also has a particularly active conditions report thread which is always worth following.