There are normally a few days in Spring when there is a 10C difference between the north & south coasts (only 4 miles or so apart). Today could be one of those days.
Graham
Penzance
14:00
19C Culdrose
18C Penzance
11C Camborne
9C St Ives
http://www.nci-stives.org/weather/Cu...antage_Pro.htm
So a 10C difference N-S across west Cornwall achieved today.
The current MetO forecast for Camborne at this time is 14C, Penzance 15C, just 1C difference.
Graham
Penzance