In reply to Owen W-G: Hi mate, couldn't believe it !!!!! We made the call and went down. I had heard about peeps climbing in a t shirt year round but had never experienced it.
We went down onto boulder ruckle and as soon as we got out of the wind it was glorious - I took a small pack down onto the first climb (with light jacket etc) waste of time didn't need it.
Second climb I was sitting on the ledge and had to take my power stretch top off and I was getting cooked.
Had I not have experienced it I wouldn't have believed it !!!! I shall now be watching the forecast for sun and cold northerly winds.