STRUCTURE OF THE WIND. 



119 



Table 67. 

 Yearlij Varialiuii, af (Jasiina 



These values are plotted in the upper curve of figure 40, from which it will be seen 



Mar Apr May Oun July Aug Sep Oct Nov Dec Jan Feb 



20'F 



15»F 



l(yF 



Fig, 40. (iiiHtine.vs of wind. 



