20 ON THE ANNUAL AND DIURNAL DISTRIBUTION OF THE 



TABLE V. 



Mean Velocity of the "Wind, arranged according to its direction, for the 

 period 1853 to 1859 inclusive. 



TABLE VI. 



Eatios shewing the comparative duration of diiferent winds, in the whole year 

 as well as in each separate month, being the absolute durations of the dif- 

 ferent winds in the year or month, expressed in terms of the annual or 

 monthly mean duration of all winds. 



