74 



H. MOHN. 



M.-N. Kl. 



Frequency of stronger winds, velocity^ lo m. p. s. 



Number of cases. 



NE E SE s SW W NW Total 

 o I 2 2.5 1.5 o o 7 



6 3-5 9500 o o 19 



N 

 Barrier o 

 Plateau o 



On the Barrier, stong winds from the South are most frequent. On 

 the Plateau, SE has the maximum. The strong winds are to be found 

 in the eastern quadrant. The north western quadrant has no strong winds. 



The highest velocity observed is 18 m. p. s. with a SE wind on 

 December 2"*^ and 3'"'*. 



Precipitation with strong Winds 



N NE E SE s SW W NW 

 Barrier 00021 o o o cases 



Plateau o 6 2.5 750 o o o « 

 Strong SE is the most likely to be accompanied with snow. 



VIII. Cloudiness. 



The frequency of the diiferent degrees of cloudiness is registered in 

 the following Table, c cloudiness, n number of cases. 



The average cloudiness on the Barrier is 5.9 



» » Plateau 5.4 



The frequency of the different forms of cloud is shown in the follow- 

 ing Table 



