Kirkwall 1971–2000 averages

Kirkwall (26 m AMSL)
  Max Temp Min Temp Days of
Air Frost
Sunshine Rainfall Days of
Rainfall
≥ 1mm
Wind at 10 m
Month [°C] [°C] [days] [hours] [mm] [days] [knots]
Jan
6.1 1.7 6.9 28.8 109.8 20.0 16.8
Feb
6.2 1.6 6.0 58.5 85.7 15.9 15.8
Mar
7.3 2.2 5.0 94.6 92.8 17.1 15.6
Apr
9.0 3.3 2.8 128.4 59.4 12.7 13.3
May
11.7 5.4 0.7 181.0 49.4 10.0 12.0
Jun
13.7 7.7 0.0 150.0 53.7 10.3 11.3
Jul
15.5 9.8 0.0 129.0 55.1 11.2 10.8
Aug
15.7 10.0 0.0 133.9 65.9 12.0 10.7
Sep
13.6 8.4 0.0 102.9 99.3 16.7 12.9
Oct
11.2 6.5 0.2 73.8 113.6 18.4 14.5
Nov
8.3 3.8 2.3 38.1 129.8 20.5 15.2
Dec
6.7 2.4 5.0 20.8 115.1 19.6 15.6
Year
10.5 5.3 28.9 1139.7 1029.4 184.4 13.6