Under the clearer skies an air frost developed at some northern and
eastern parts in the early hours. Rain over western Scotland at first
spread further east and south to the rest of Scotland and into parts
of northern England and Wales by the end of the night. Temperatures
rose from their earlier very low values, although in southeast
England under only thin cloud temperatures were very low (e.g. only 1
or 2C in rural parts) right to the end of the night. The rain cleared
from most of Scotland by mid-afternoon but sporadic rain spread
further south and east to all parts, with the heaviest and most
persistent rain over Northern Ireland and Cumbria. Gales developed
around some western and southern coasts, mainly Wales. Heavy rain
spread into Wales and Northwest England during the evening.

24 hours ending 2200 on 4 Oct 08:

Highest max 16.0 °C Hawarden
Lowest max 5.3 °C Baltasound
Lowest min -1.9 °C Topcliffe
Highest rainfall 59.6 mm Capel Curig
Sunniest 4.0 hours Stornoway