Winter 2016-2017 was warmer than average as the graph shows.
There is a large yearly variation about this average with a standard deviation of 1.1 deg.C.
The warming trend of 0.2 deg.C is very small.
Winter temperature trend
Winter temperature trend
Len
Wembury, SW Devon coast
83 m amsl
Wembury, SW Devon coast
83 m amsl