Its perfectly true in Cornwall, just the same as Spain etc. Weather is a personal choice, you simply cant get it reliable in the UK but many like the cold!Cornwall is really nice. problem with it is the weather is such a mixed bag and there are just too many people and the roads are horrendous. I know even around Spain etc if you go the the obvious tourist places it's even more heaving .... but with a bit of local know how it's still possible to find unspoiled places. this may be true in Cornwall too but not as much imo