Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, in the month of November, 1861. Hourly Means, &c. of the Observations and of the Hygrometrical elements dependent thereon.-(Continued.) All the Hygrometrical elements are computed by the Greenwich Constants. Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, Ni Cirri, i Cirro strati, i Cumuli, i Cumulo strati, i Nimbi, - Strati, i Cirro cumuli, Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, Max. height of the Barometer occurred at 9 A. M. on the 30th, 30.144 29.775 Mean daily range of the Barometer during the month, Max. Temperature occurred at 3 P. M. on the 2nd, Mean daily range of the Temperature during the month, Mean Wet Bulb Thermometer for the month, Mean Dry Bulb Thermometer above Mean Wet Bulb Thermometer,.. Mean Dry Bulb Thermometer above computed Mean Dew-point, 1.79 0.80 Additional Weight of Vapour required for complete saturation, Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, in the month of November, 1861. MONTHLY RESULTS. Table showing the number of days on which at a given hour any particular wind blew, together with the number of days on which at the same hour, when any particular wind was blowing, it rained. |