On 17 Feb, 14:24, Graham Easterling
wrote:
Maximum of 12.4C around noon, after a mainly sunny morning. Lots of
cloud along the north coast, and hills exposed to the north coast, but
the cloud broke readily as it descended towards the south coast.

Clouding over more generally now (14:00)

Graham
Penzance

Just noticed, some low dewpoints in the far SW compared with most of
the UK. Same in SW Ireland.
Valentia/Penzance/Culdrose all around 3C at 13:00. Helps explain why
the cloud dispersed so readily here this morning.

Graham
Penzance