260
250
240
230
220
210
200 190
180 170 160
150
140
130
120
110
100
5
10
15
20
Frequency of wind direction (%)
Aerodrome
Total observations: 1195
Calm: 14%
Variable winds: 3%
Average wind speed for wind direction
Wind direction (°)
Wind speed (knots
)
0
5
10
15
20
25
0 45 90 135
180 225 270 315 360
N E S W N
(Number of observations for wind direction)
Icelandic Met Office 02. júl. 2015
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/media/vedur/BIVO_windrose_2005-2014.pdf