[TABLE IV.] COMPARATIVE METEOROLOGICAL OBSERVATIONS. For the period from October 1, 1880, to October 1, 1882. Furnished the State Board of Health by F. W. Conrad, Sergeant U. S. Signal Corps at Des Moines. Latitude, 41° 35'. Longitude, 90° 40'. Year. Above sea level, 849 feet. Oct. Nov. Dec. Jan. Feb. March. April. May. June. July. Aug. Sept. Total. 1882 1880 24 m N 1921m N 15,26 m NW5] Highest Velocity and Di-1881 28 m SW 26 m SW 32 m NE 20 m N 13 24 m NE 32 m N 31 20 m NE 25 m SW 36 m SW 20 m SE9, 34 m SW 36 m W 29 rection of Wind. 11 16 20 20, 27, 30 11 & N 5,11,12 12. 28 27 m N 26 28 m SW 32 m W 32 m SW 26m SSW 29 m NW 10 31 20 m 18 m S 12 20 m SW |