714 



THE DIURNAL RANGE OF WIND DIRECTION ON BEN NEVIS. 



Tablis II. — Mean Number of Cases of each Wind Direction and Percentage Departure 



therefrom at each Hour. 



10 

 11 

 12 



13 



14 

 15 



16 

 17 

 18 



19 

 20 

 21 



22 

 23 

 Md. 



Mean 



Spring — March, April, May. 



N. 



10 

 17 

 15 



9 

 13 

 13 



7 



10 



3 



2 

 1:2 

 13 



19 

 20 

 13 



15 

 12 



5 

 9 

 8 



16-3 



N.E. 



3 

 6 



14 



9 



11 



7 

 2 

 1 



5 

 11 

 15 



12 

 8 



12 



7 



4 



7 

 6 



3 

 4 

 1 



10-2 



7 



u 

 u 



u 



2 



H 



8 



3 



8 

 6 

 3 



l 

 6 

 2 



9 

 10 

 12 



6 

 6 



8 



1 

 5 



4 



9-3 



S.E. 



S. 



S 

 8 

 6 



10 

 3 



4 



10 

 11 



12 



3 

 1 



6 

 1 

 7 



1 



5 

 5 



7 



9 



14 



3 

 5 

 9 



11 



7 

 8 



"i 



4 



4 

 8 



5 



1 



8 



10 



2 

 2 

 6 



9 

 5 

 6 



2 

 2 

 1 



1 

 5 

 7 



13 7 



10'9 



s.w. 



1 



6 

 6 



6 

 1 

 1 



4 



11 



5 



6 

 6 



4 



9 



10 

 6 



1 



4 

 9 



4 



1 

 4 



9-3 



W. 



4 

 10 



3 



3 



10 



4 

 8 



5 

 4 

 8 



1 

 5 

 4 



9-5 



N.W, 



1 



3 

 4 



2 



9 

 6 



6 



6 



14 



8 



"4 



5 

 12 

 15 



14 



5 



20 



11 



4 

 11 



4 

 10 



6-8 



21 

 26 

 35 



27 

 21 

 22 



27 

 13 



7 



6 



17 

 12 



46 

 32 

 31 



28 

 38 

 27 



26 



5 

 1 



11 



23 

 26 



6-0 



10 

 11 

 12 



13 

 14 

 15 



16 



17 

 18 



19 

 20 

 21 



22 

 23 

 Md. 



Mean 



Summer— June, July, August. 



N. 



N.E. 

 7 



E. 



S.E. 



S. 

 9 



S.W. 



9 



W. 

 9 



5 



15 



5 



18 



7 



21 



1 



5 



9 



1 



14 



18 



21 



3 



8 



8 



5 



18 



21 



20 



12 



10 



12 



2 



28 



6 



11 



14 



8 



3 



13 



27 



3 



2 



13 



12 



3 



14 



24 



2 



4 



13 



10 



5 



7 



14 



1 



11 



10 



6 



2 



1 



5 



3 



11 



2 



6 





4 



6 



3 



16 



2 



4 



1 



4 



11 



7 



13 



13 



11 



3 



S 



23 



5 



14 



16 



16 



1 



6 



30 



12 



13 



8 



15 



1 



2 



26 



2 



16 



1 



15 



6 



9 



22 



3 



9 



7 



17 



2 



1 



22 



6 



5 



3 



1 



7 



1 



14 



7 



9 



8 



5 





8 



9 



12 



18 



7 



8 



i 







2 



6 



20 



3 



7 



s 



7 



1 



7 





4 



5 



12 



5 



3 



7 



12 



12 



11 



10 



2 



6 



17 



23 



13 



3 



8 



14 



2 



16 



16 



13 



2 



8 



1 



8 



17 



13 



7 



6 



5 



1 



18-4 



4 '9 



6-3 



11 -8 



11-9 



11-9 



11-6 



N.W. 



13 

 13 



22 



18 



13 

 4 



1 

 5 



5 



20 

 24 

 16 



11 

 12 

 15 



5 



7 

 18 



15 



14 



1 



67 



C. 



32 

 36 

 43 



38 

 37 

 43 



3/t 



18 



1 



11 



15 

 18 



37 

 32 

 27 



31 



32 

 30 



16 

 17 

 11 



10 

 1 



13 



9 







Autumn — September, October 



November. 









Winter — December, January 



February. 





N. 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



C. 



N. 



N.E. 

 16 



E. 



2 



S.E. 



S. 



S.W. 



W. 



N.W. 



1 



4 



5 



7 





1 



5 



8 



4 



14 



1 





3 



9 



10 



5 



2 



5 



1 



5 



i 



7 



1 



2 



1 



9 



2 



4 



9 



2 



1 



7 



10 



1 



8 



3 



5 



11 



1 



5 



5 



1 



10 



7 



IS 



3 



2 



10 



10 



3 



2 





6 



10 



4 



4 



12 



6 



3 



5 



1 



1 



5 



10 



4 



3 



18 



8 



2 



3 



8 



1 



3 



5 



10 



12 



11 



7 



6 



6 



3 



5 



9 



5 



1 



4 



7 



3 



6 



4 





3 



6 



9 



8 



3 



5 



3 



7 



3 



1 



11 



6 



1 



2 



4 





1 



3 



1 



1 



7 



10 



15 



14 



8 



1 



2 





1 



17 



7 



6 



5 



7 



3 



4 



7 



11 





8 



9 



16 



9 



4 



4 



3 





3 



7 



8 



8 



14 



1 



1 



9 



9 



1 



2 



9 



9 



12 



4 



2 





6 





9 



7 



9 



5 



9 



8 



1 



9 



8 



4 



2 



10 



5 



3 



1 



6 



2 



5 



7 



3 



4 



10 



7 



24 



7 



4 



6 



3 



4 



4 



11 



3 



20 



14 



2 



9 



1 



2 



18 



9 



11 



1 



13 



4 



3 



4 





4 



l 



12 



10 



17 



5 



3 



6 



13 



1 



8 



15 



12 



1 



13 



1 



2 



1 





2 



5 



13 



6 



20 



6 



4 



9 



1 





4 



19 



13 



4 



9 



7 



4 



4 



4 



4 



3 



14 



12 



5 



13 



1 



4 



5 



2 



7 



14 



14 



11 



7 



4 



1 



2 



1 



10 



9 



15 



10 



2 



3 



1 



8 



1 



8 



3 



19 



15 



1 



2 



15 



5 



5 



9 



1 



5 



16 



12 



12 



9 



6 



1 



1 



12 



4 



15 



16 



1 



7 



7 



3 



7 



9 



1 



10 



17 



1 



12 



3 



1 



2 



7 



4 



4 



5 



17 





10 



4 



5 



1 



5 



13 



9 



18 



4 



7 



1 



3 



3 



1 



6 



9 



26 



18 



5 



12 



2 



1 



i 



2 



10 



5 



19 



1 



4 



5 



3 



6 



2 



5 



5 



8 



19 



2 



18 



7 



3 



2 



6 



9 



4 



20 





21 





2 



2 



6 



4 



4 



6 



20 



a 



17 



2 



3 



4 



2 



4 



1 



21 



3 



29 



3 



2 



5 



5 



9 



9 



15 



21 



3 



8 



3 



2 



2 



3 



11 



6 



22 



3 



13 



18 



2 



1 



5 



4 



4 



11 



22 



2 



12 





3 



4 



5 



5 



4 



23 



2 



16 



1 



6 



6 



1 



8 



13 



14 



23 



2 



9 



6 



2 



1 



5 



7 



4 



Md. 



1 



21 



5 



1 



8 



3 



2 



6 



15 



Md. 



4 



15 



5 



1 



4 



2 



1 



2 



Mean 



195 



5-4 



5 6 



12-1 



11-6 



12-6 



12'2 



7-5 



4-6 



Mean 



187 



7-2 



57 



126 



iro 



129 



10-6 



8-3 



11 



6 

 10 



11 



13 



18 



3 

 10 

 10 



30 

 21 

 15 



21 

 n; 

 25 



3 

 13 



3-0 



