Large variations in September rainfall

Figure 1

There are large variation in rainfall accumulations from east to west so far this September, with a total of 19.9 mm of rain at Shoeburyness in Essex, to as much as 329.6 mm at Capel Curig in Snowdonia (fig 1). The table below is split into two, the lower grid showing the driest places, and the upper grid showing the wettest places, it kinda works, but was a bit awkward to program (fig 2). SYNOP reception of rainfall stats was pretty good through the month.

Figure 2