Hour. Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, in the month of November, 1859. Hourly Means, &c. of the Observations and of the Hygrometrical elements dependent thereon.—(Continued.) Mid night. 1 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, N. & S. N. E. & N. W. Cloudless till 8 A. M. Scatd. Li & i till 5 P. M. cloudless afterwards. Cloudless. Cloudless till 10 A. M. Scatd. Li & ni till 3 P. M. cloudless afterwards. Cloudless till 7 A. M. Scatd. i & ci afterwards. S. W. & N. W. & N. Scatd. i & i till 5 P. M. cloudless afterwards. Scatd. i till 4 A. M. cloudy till 4 P. M. Scatd. i afterwards. N. W. & E. & S. W. Cloudless till 3 A. M. Scatd. Li & i 9 132.0 N. W. S. W. & N. Ni Cirri, i cirro strati, i cumuli, i cumulo strati, -i nimbi, -i strati hi 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 10 A. M. on the 23rd, Mean daily range of the Barometer during the month, Mean Dry Bulb Thermometer for the month, Max. Temperature occurred at 1 & 2 P. M. on the 5th, Mean daily range of the Temperature during the month, Mean Dry Bulb Thermometer above Mean Wet Bulb Thermometer, Mean Dry Bulb Thermometer above computed Mean Dew Point, 6.82 2.30 0.75 Mean weight of vapour for the month, Additional weight of vapour required for complete saturation, Mean degree of humidity for the month, complete saturation being unity, Abstract of the Results of the Hourly Meteorological Observations taken at the Surveyor General's Office, Calcutta, in the month of November, 1859. 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. |