Meleorologicul Observations. 



IX 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of February 1873. 



Latitude 22° 33' 1" North. Longitude 88° 20' 34" East. 



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



Daily Means, &c. of tlie Observations and of the Hygrometrical elements 



dependent thereon. 



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

 Thermometer Means are derived, from the hourly ohservations, made at th® 

 several hours during the day. 



