Administration report / Public Health Department, Colombo Municipality.

  • Colombo (Sri Lanka). Public Health Department.
Date:
[1915]
Catalogue details

Licence: Public Domain Mark

Credit: Administration report / Public Health Department, Colombo Municipality. Source: Wellcome Collection.

    7/44 (page 3)
    No. 1.—(a). Average monthly mean tempai’citure at Colombo Observatory, C.G. Years Jan. Feb, March April. May June July Aug. Sept. Oct. Nov, Dec. Years. O O 0 C 0 0 0 0 0 0 0 0 C 4 79U 80’2 81-7 82'8 S2'8 81'8 810 81'2 81-2 80'2 79-6 79'2 80-9 {It). Monthly mean temperature at Colombo Observatory during, 1915. Year, Jan. Feb. March April. May J une July Aug. Sept. Oct. Nov. Dec. Year. 0 0 O O O C O O O 0 O C O 1915. 796 810 82'2 881 84-2 82‘7 80‘0 8f2 80’8 80'5 79'0 78 7 81*(> (c). Average monthly mean pressure at Colombo Observatory C.G. altitude 24 feet above mean sea level. Years. Jan. in. Feb. in. March in. April. in. May in. June in. July in Aug*. in. Sept. in Oct. in. Nov. in. Dec. in. • Year. in. G-7 29-918 29 900 29-887 29‘858 29-835 29-831 29-851 29-852 29-868 29-881 29-875 29 897 29-871 (d). Monthly mean pressure at Colombo Observatory during, 1915. Year. Jan. Feb. March April. May J une July Aug. Sept. Oct. Nov. Dec. Year. in. in. in. in. in. in, in. in. in. in. in. in. in. 1915. 29 928 2989G 29-988 29-802 29 824 29-812 29-854 29‘840 29-859 29-861 29-808 29-898 29 870 (*)• Average monthly rainfall at Colombo Observatory C.G. and Colombo Fort. Station Year Jan. Feb. March April. May June July Aug. Sept. Oct. Nov. Dec. Year. in. in. 111. 111 in. in. in. in. in. in. in. in. in. Colo : observatory... 8 8‘28 T98 3-74 7'31 i rii 8'21 0'35 2'45 4 04 15-00 12-02 4*57 80'72 Colombo Fort 40 339 2-0(1 4-28 990 10-04 753 452 3-28 4-57 14'20 1 T91 5’22 8144 (/). Monthly rainfall at Colombo Observatory, Cinnamon Gardens., and Colombo Fort during 1915—observatory gauge 25 feet and Fort 70 feet above mean sea level. Station. Year Jan. in. Feb. in. March in. April. in May in. June in. July in. Aug. in. Sept. in. Oct. in. Nov. in. Dec. in. Year in. Colo: observatory... 1915 149 5'42 507 4-74 iroo 7’90 12 03 057 7-18 1412 25-14 149 90-81 Colombo Fort 1915 1-42 2-70 477 0-73 740 6 98 720 07> 1 5-30 10 03 2F37 1-45 7058