828 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 79 



CHEYENNE, UNITED STATES 



Lat. 41° 8' N. Long. 104° 48' W. H„ = 6,088 ft. 



TEMPERATURE IN DEGREES F. 



Means of iCdaily Max. + daily Min.) 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Yeai A T 



1873 2.5.0 2.-). 7 39.8 



1874 .30.0 24.1 29.8 



1875 13.0 2G.4 2(1.1 



1876 2.5. .3 31. .5 27.4 



1877 2r).fi 32.6 36.8 



1878 25.9 31.3 38.1 



1879 24.6 31.8 39.6 



1880 31.1 24.5 28.0 



1881 23.6 28.8 33.8 



1882 25.3 30.8 35.0 



1883 21.0 19.0 37.9 



1884 23.6 23.8 31.2 



1885 23.6 24.7 34.1 



1886 21.6 33.5 30.0 



1887 (28.5) (27.5) 42.3 



1888 22.2 33.0 28.3 



1889 24.3 24.4 38.1 



1890 24.4 27.8 34.7 



1891 25.2 



1892 24.0 



1893 31.6 



1894 25.0 



1895 24.4 



1896 

 1897 

 1898 

 1899 

 1900 



1901 

 1902 

 1903 

 1904 

 1905 



1906 

 1907 

 1908 

 1909 

 1910 



1911 

 1912 

 1913 

 1914 

 1915 



1916 

 1917 

 1916 

 1919 

 1920 



1921 

 1922 

 1923 



31.8 

 23.4 

 24.5 

 24.9 

 30.6 



29.0 

 25.1 

 29.0 

 25.0 

 23.3 



30.4 

 27.9 

 27.6 

 30.0 

 26.4 



31.4 

 27.3 

 24.0 

 31.0 

 25.4 



17.2 

 21.4 

 19.4 

 31.4 

 33.1 



27.8 

 20.6 



31.8 



23.0 

 30.0 

 24.8 

 20.0 

 21.4 



30.2 

 25.4 

 32.4 

 12.0 

 23.9 



22.2 

 30.8 

 15.4 

 33.6 

 19.8 



29.2 

 34.6 

 29.3 

 27.2 



22.8 



24.4 

 24.8 

 18.2 

 25.2 

 30.8 



31.4 

 26.8 

 29.0 

 25.2 

 26.4 



29.8 

 23.5 

 23.5 



27.4 

 31.9 

 31.6 

 32.9 

 30.7 



29.1 

 28.8 

 28.7 

 2(!.3 

 35.5 



31.5 

 30.8 

 31.7 

 34.9 

 37.3 



23.4 

 39.9 

 36.9 

 30.2 

 44.1 



39.1 

 22.9 

 30.5 

 33.7 

 27.3 



38.3 

 25.3 

 40. .5 

 33.4 

 31.2 



37.3 

 33.5 

 27.9 



34.8 

 39.8 

 37.6 



42.7 

 39.0 

 43.5 



44.7 

 41.5 



46.1 

 41.4 

 38.2 

 37.3 

 41.8 



39.5 

 43.8 

 47.8 

 45.6 

 43.2 



43.8 

 39.9 

 38.6 

 44.0 

 46.1 



41.6 

 40.0 

 42.8 

 41.6 



40.2 



40.2 

 41.6 

 40.0 

 41.5 

 37.3 



43.2 

 39.3 

 44.2 

 36.0 

 46.4 



41.4 

 4(1.2 

 43.1 

 40.2 

 46.0 



40.2 

 36.4 

 34.8 

 41.7 

 31.6 



38.8 

 38.2 

 39.6 



49.0 

 57.3 

 54.7 



51.4 

 51.6 

 48.6 

 57.0 

 53.5 



54.1 

 47.1 



47.7 

 51.0 

 48.1 



56.6 

 54.8 

 48.8 

 49.8 

 52.0 



51.7 

 46.3 

 48.6 

 54.3 

 50.9 



52.1 

 55.3 



47.7 

 49.7 

 55.1 



54.0 

 53.1 

 48.3 

 49.5 

 47.5 



51.3 

 45.7 

 48.1 

 47.1 

 49.9 



50.7 

 52.3 

 51.4 

 46.7 



48.9 

 43.3 

 51.0 

 51.5 

 49.7 



50.7 

 50.1 



50.6 



66.1 



65.4 

 64.2 



61.3 

 59.7 

 59.2 

 64.5 

 (il.7 



67.2 



60.7 

 59.0 

 62.6 

 59.1 



00.8 



65.5 

 62.8 

 59.5 

 (il.5 



59.7 

 62.7 

 61.9 

 57.3 



63.3 

 60.3 

 61.7 

 60.6 

 65.9 



00.5 

 61.5 

 57.4 



57.7 

 62.1 



58.4 

 58.6 

 58.4 

 61.8 

 63.2 



65.1 

 59.0 

 61.3 

 01.9 

 55.1 



58.9 

 58.7 

 65.6 

 63.1 

 59.9 



62.1 

 64.3 



59.9 



M'ns 25.9 26.4 32.9 41.0 50.8 61.3 



69.4 

 71.7 

 64.4 



72.0 

 70.0 

 70.3 

 70.5 

 66.8 



71.2 

 65.6 

 65.5 

 67.1 

 67.2 



70.7 

 66.5 

 69.6 

 68.6 

 70.6 



65.4 

 67.6 

 68.8 

 68.1 

 63.4 



67.0 

 65.4 

 66.7 

 66.0 

 65.3 



71.8 

 64.2 

 67.2 

 63.6 

 64.2 



63.3 

 66.7 

 65.4 

 68.4 

 69.6 



65.1 

 65.4 

 65.6 

 67.0 

 62.7 



69.5 

 67.8 

 66.1 

 70.2 

 66.2 



67.2 

 65.9 

 67.9 



67.3 



69.1 

 69.0 

 63.8 



66.9 

 67.3 

 68.0 

 66.1 

 65.0 



69.4 

 66.4 

 65.3 



62.5 

 63.6 



67.7 

 64.1 

 63.5 

 68.4 

 64.5 



65.7 

 66.3 

 64.5 

 67.1 



65.5 



66.5 

 65.1 



68.2 

 65.7 

 67.7 



67.6 

 67.3 

 66.4 

 65.8 

 67.1 



65.0 

 65.6 

 63.5 

 68.5 

 65.1 



65.3 

 65.7 

 68.7 

 65.7 

 61.3 



64.1 

 61.7 

 65.3 

 68.3 

 63.1 



65.9 

 69.3 

 64.0 



56.3 

 54.6 

 56.8 



57.7 

 57.3 

 52.9 



58.8 

 57.4 



54.6 

 57.2 

 56.4 

 57.6 

 56.8 



56.9 

 59.5 

 58.4 

 54.8 

 56.6 



58.7 

 61.0 

 58.0 

 56.2 

 59.4 



54.8 

 61.6 

 56.8 

 59.2 

 56.0 



56.2 

 53.8 

 53.0 



57.8 



56.8 

 .56.6 

 58.9 

 56.8 

 59.2 



60.5 

 49.0 

 53.8 

 57.8 

 54.4 



55.6 

 58.4 

 52.9 



58.8 

 56.9 



58.2 

 60.6 

 55.6 



41 9 39 2 28 45.4 



47.2 36.2 29.5 46.2 

 48.8 30.9 34.1 43.4 



47.5 33.7 23.5 45.1 



40.6 30.2 29.7 45.0 



43.3 37.1 20.3 44.9 



46.7 36.2 26.1 47.2 

 43.7 20.7 27.7 43.5 



44.4 

 44.2 

 39.8 

 48.1 

 46.2 



45.5 

 45.9 

 41.8 

 42.9 

 47.5 



47.5 

 47.3 

 46.6 

 46.3 

 40.1 



43.7 

 47.5 

 42.5 

 45.9 

 49.1 



42.1 

 43.5 

 41.0 

 47.1 

 47.5 



42.4 



42.8 

 47.7 

 40.0 

 45.5 



50.3 

 47.0 

 38.2 



31 5 

 31.9 

 38.1 

 36.1 

 38.9 



33.7 

 29.5 

 29.5 

 18.7 

 33.2 



36.9 

 28. 1 

 39.7 

 36.9 



39.5 

 35.3 

 36.1 

 40.2 

 36.5 



31.5 

 33.5 

 31.7 

 38.1 

 38.7 



29.9 

 37.9 

 38.6 

 40.9 

 36.5 



30.7 

 40.3 

 30.4 

 30.1 

 31.3 



38.1 

 30.9 

 36.9 



35.9 

 24.5 

 23.1 

 28.9 

 31.2 



25.7 

 28.1 

 31.6 

 30.5 

 27.1 



35.1 

 28.7 

 28.1 

 18.7 

 31.3 



23.5 

 24.8 

 21.5 

 19.7 

 28.3 



20.5 

 29.9 

 26.2 

 27.5 

 27.4 



29.7 

 29.0 



26.9 



46.5 

 44.6 

 43.1 

 43.3 

 44.8 



48.3 (31.0) (33.0) 45.8 



43.4 37.7 26.3 46.7 

 45.3 32.6 33.5 45.5 



47.6 29.7 36 45.6 

 44.8 37.3 35.6 46.1 



46.5 33.8 27.8 44.0 



44.7 36.7 24.7 44.4 

 46.3 34.3 32.3 45.2 

 48.7 40.5 27.1 45.5 

 44.1 32,9 26.7 43.6 



45.6 

 44.4 

 43.5 

 43.1 

 46.3 



45.5 

 44.9 

 43.6 

 45.5 

 43.4 



44.3 

 45.4 

 44.6 

 44.1 

 47.2 



45.0 

 42.6 

 43.2 

 45.1 

 43.5 



43.1 

 42.7 

 44.1 

 45.1 

 43.5 



46.3 

 44.4 

 43.6 



+ 0.7 

 + 1.5 

 —1.3 



+ 0.4 

 + 0.3 

 + 0.2 

 + 2.5 

 —1.2 



+ 1.S 

 —0.1 

 —1.6 

 —1.4 

 + 0.1 



+ 1.1 

 + 2.0 

 + 0.8 

 + 0.9 

 + 1.4 



—0.7 

 —0.3 

 + 0.5 

 + 0.8 

 —1.1 



+ 0.9 

 —0.3 

 —1.2 

 — l.G 



+ 1.6 



+ 0.8 

 + 0.2 

 —1.1 

 + 0.8 

 —1.3 



—0.4 

 + 0.7 

 —0.1 

 —0.6 



+ 2.5 



+ 0.3 

 —2.1 

 —1.5 

 + 0.4 

 —1.2 



—1.6 

 —2.0 

 —0.6 

 + 0.4 

 —1.2 



+ 1.6 

 —0.3 

 —1.1 



66.0 56.9 45.0 34.7 28.0 44.7 



