Frost is a rare beast this year, even in the Wanstead Park frost hollow.
So far this year I’ve recorded just 82.5 hours where temperatures at 4ft (1.2m) were -0.1C or below. That’s just 37 per cent of what is recorded in an average year. And would suggest that frosts in December will be above average.
The lack of frost this year is even more remarkable given that the past seven years, especially the winters, have been so mild.
A closer look at the data shows that winter months are no guarantee of seeing temperatures fall below freezing. The record mild December 2015 and February 2014 are testament to that.
The fact that January 2017 looks the most remarkable month for frost reveals just how mild recent years have been.
2 thoughts on “Hours of frost”
Thanks for the updates. Can you tell me where the Wanstead frost hollow is please?
It is roughly from the Northumberland Avenue side of Wanstead Park, down to the River Roding and across the Flats to Forest Gate.