ABNORMAL VARIATIONS AT TORONTO. 



123 



TA.BLE XI. 



Abnormal Variations of Barometric Pressure, witli their proper signs, arranged 

 according to the direction of the wind at the hour of observation, from six 

 daily observations. 



TABLE XII. 

 Annual means of the changes, without regard to sign, between the Barometric 

 Pressures observed at like hours on consecutive days. The changes were 

 taken from 2 p.m. to 2 p.m. in the years 1854 to 1859, and from 6 a.m. to 6 a.m. 

 in 1860, 1861, and 1862. 



TABLE XIIL 



Mean diflferences, without regard to sign, between the Barometric Pressures at 

 6 A.M. on consecutive days for each month. 



