lvi Meteorological Observations. 



Abstract of the Results of the Sourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of July, 1857. 



On the 21st July, 1857, the Meteorological Observations after ten minutes 

 intervals being taken at the Surveyor General's Office, they indicate the following 

 circumstances. 



f A. M. 



Exact Time of Minimum Barometer, . . < 



(.p. M. 



C A. M 



v.) 



Cp. m 



h. m. h. m. 



3 20 & 4 



4 50 



Ditto Maximum Barometer, 



A. M. 10 40 

 10 30 



h. m. h. m. 



pi. M. Between 7 & 8 during 

 the whole of which interval the ther- 

 mometer stood at the same reading 



o 

 79.6 which was the lowest tempera- 

 ture during the day. 

 h. m. 

 Ditto Maximum Temperature, p. M. 4 10 



Ditto Minimum Temperature, 



