Nick G wrote:

Errr, without any records to hand at the moment therefore I am going on
memory, I seem to recall that the last time we had a January without any air
frosts was 1990.

That was in Worcester and not Devon.
________________
Nick G
Otter Valley, Devon
83 m amsl
http://www.ottervalley.co.uk

In 2002 Penzance had no air frost all year.

Since 1990 there were no air frosts in January in 1993, 1994, 1995,
2001, 2002 & 2003

Graham
Penzance