The last time January was so wet Eddie ‘The Eagle’ Edwards was about to fly the flag for Great Britain in the ski jump at the Winter Olympics in Calgary, Canada, in 1988.

Some 130.6mm of rain (251% of average) fell in January, beating the previous record set in 1988 by just 2.8mm around midnight on Saturday 1st. Unlike 1988, last month followed a December that was 154% wetter than average. The wet spell, which started on December 13th, is only now making a real impact on the river Roding which is now running very high.

January was also warmer than average with a mean temperature of 6.4C (1.5C above the 30-year average) – ranking it 20th in the series since 1881 – and the warmest January since 2008. Though the month was very mild no single day was particularly mild. Highest maximum was 12.7C on the 7th.

The most notable day was probably Saturday 25th when what started as a bright, fine day quickly changed around 4pm as a strong squall with heavy rain blew through with associated thunder and lightning and 6C fall in temperature in an hour. Wanstead escaped the damage of elsewhere. Numerous trees blocked rail lines in Kent and gusts of over 60mph were widely reported.

There were two other incidents of thunder and lightning on 5th and 6th – very unusual in the middle of winter and an average normally observed in high summer.

Air frosts: 5 : coldest night of winter so far was observed on morning of 12th with -2.9C

Ground frosts: 11