Considering it's not (quite) mid-month it's noteworthy we are already on 110mm after another very wet (snowy) spell.
That's about 30mm above the whole month average and significantly more out of line than November and December which were unexceptional here.
Having said that the next week at least looks on the dry side, so it may well finish up unremarkable after all.

A feature of January has been events which - by chance really - affect the eastern side.
November and December were the opposite, for example when the Lakes just 60 miles away were hammered early December, it was only patchy drizzle and gales here.
Behind that is a subtle change in the track of depressions I suppose.

245mm here so far.

 Total this month 63.9mm.

Total for here now stands at 99.3mm , wettest January since 1988 , January average for here is 50.4mm

In contrast. About 40 miles or so to your SW total here so far 43.4mm.

85.3mm here so far; already above the 74mm January average for this area 

 64.5mm This Month . Drizzle at the moment.

66.3mm  New total

3.8mm of rain and snow melt - total now at 89.1mm.

   3.0mm Today

 66.9mm  This Month. 

68.7mm This Month

101.6mm month to date.

5.4mm   This Morning.

74.8mm  This  Month. 

 8.4mm  Today 

77.1mm This Month. 

8.7mm  Yesterday.

77.4mm This month...     More this evening.

 2.7mm today and some still coming down though only light.

80.1mm  this month so far. 

13.2mm  Today.

93.7mm This Month.

53.3mm

17.7mm   Today. 98.1mm This month .

19.5mm.  Yesterday.

100.3mm Total this month.

3.9mm to add = 104.2mm So Far This Month .

Another very wet month, 379mm so far.