Meteorological Obsen,. 



xxxm 



Abstract of the Uesidls of (he Hourly Meteorological Observations 



taken at tke Surveyor General's Office, Calcutta, 



in the month of May 1^73. 



Latitude l%° 33' 1" North. Longitude SS° 20' 31." East. 



Height of the Cistern of the Standard Barometer above the sea level, 18.11 feet. 



Daily Means, &c. of the Observations and of the Hygromctrieal elements 



dependent thereon. 



The Mean Height of the Barometer, as likewise the Dry and AVet Bulb 

 Thermometer Means are derived, from the hourly observations, made at the 

 several hours during the day. 



