Last 5 days (10th-14th) in Penzance

Max Min
9.6 5.3
9.2 4.4
8.6 6.2
10.0 1.8
9.2 2.0

Mean 6.6C, just below normal (The notable thing is that 6 of the last 7 days have recorded hail)

In January 2010 (5th - 10th)
Max Min
4.7 -3.8
4.4 0.1
4.6 -2.4
4.8 -4.1
3.5 -2.5
1.8 -0.5
Mean 1.0C

Still no air frost this winter, and it now looks unlikely during this spell.

January 2010 saw 14 air frosts and 5 days with a snow cover at 09:00, even down in Penzance.

Have we forgotten what a cold spell can be like?

Graham
Penzance