INCHMARLO TEMPERATURES & RAINFALL for APRIL 2019
(Figures in Brackets are Inchmarlo 1990-2018 averages)

Temperatures
Overall Mean: 7.8 (7.25)

Mean Max: 12.9 (11.9)
Extreme Max: 24.0 on the 20th.
Our Record April Max: 24.0 on 20th THIS MONTH.

Mean Min: 2.7 (2.6 )
Extreme Min: -4.1 on the 10th.
Our record April Min: -5.2 on 2/4/10

Mean Grass Min: 0.9 (0.6)
Number of Days of Grass Frost: 13 (13.1)
Number of Days with Air Frost: 6 (6.4)

Wind:
Mean W/V: 130/05 kt or SE 6 mph. (Aberdeenshire coast at 09z):

Rainfall
44.8 mm (61.2 mm)

Rainfall at some other Scottish Stations with percentages of their April averages
Aboyne: 53.6 mm (95.7%)
Inverbervie: 31.4 mm (65.8%)
Dyce: 51.6 mm (87.8%)
Inchmarlo: 44.8 mm (73.2%)
Aviemo 60.8 mm (108.8%)
Kirkwall: 99.6 mm (104.1%)
plus
London Heathrow: 12.2 mm (27.9%)

Ian Bingham
Inchmarlo, Aberdeenshire.
80m asl.