284 



H. MOHN. METEOROLOGY. 



[norw. POL. EXP. 



Taking the difference between the numbers in the above Table for each directly- 

 opposed wind-direction, as S— N, SSE— NNW, etc., and tabulating the positive 

 differences, we obtain the following Table. This Table shows what we call the wind- 

 ward Side of the Wind-Rose. It gives a general view of the prevailing winds 

 in the different months. 



THE WINDWARD SIDE OF THE WIND-ROSE. 



