The thermometer only reached 12.2C on Thursday after the early rain cleared. This was still 2.1C above he November average but the coolest day since 1st May.
The wind from the southwest, that has brought the warm air recently, began to back into the east early evening and by midnight had changed to a northerly breeze.
A further 1.3mm of rain fell in the last twenty-four hours taking the total to 27.1mm when the average is 89.8mm.
With clearer skies overnight the thermometer dropped steadily in the evening to a steady 7C and a minimum in the early hours of 4.9C.
Friday arrived with some brightness and weak sunshine. The wind has backed a little further, into the north-northwest, which is a much cooler for stream.