Abstract of the Results of the Hourly Meteorological Observations. taken at the Surveyor General's Office, Calcutta, in the month of March 1866. Latitude 22° 23' 1" North. Longitude 88° 20′ 34′′ 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 Hygrometrical elements dependent thereon. The Mean Height of the Barometer, as likewise the Dry and Wet Bulb Thermometer Means are derived, from the hourly observations, made during the day. |