WHOLE VOL. 



NORTH AMERICA 



837 



coRiTs cmnsTK united states 



Lat. 27° 49' N. Lon<i. 97° 25' W. H„ = 20 ft. 

 TEMPF:RATURE in DFXiREES F. 



Means of i(daih' Max. + daily Min.) 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Year 



1887 

 1888 

 1889 

 1890 



1891 

 1892 

 1893 

 1894 

 1895 



1896 

 1897 

 1898 

 1899 

 1900 



1901 

 1902 

 1903 

 1904 

 1905 



1906 

 1907 

 1908 

 1909 

 1910 



1911 

 1912 

 1913 

 1914 

 1915 



1916 

 1917 

 1918 

 1919 

 1920 



1921 

 1922 

 1923 



(52.5) 02.4 



48.3 nO.H 

 55.1 5H.0 

 fil.O 6,S.O 



55. <i (ill.O 



49.4 63.9 

 55.fi 58.3 

 58. S 55.1 

 57.3 46.7 



56. 



57.8 

 54.8 

 55.6 

 55.4 

 54.8 



55.2 

 63.8 

 59.2 

 59.4 

 57.6 



61.6 

 51.6 

 54.4 



59.4 

 54.4 



60.4 

 58.3 

 59.6 

 52.2 

 52.6 



63.0 

 53.5 

 65.0 



58.7 

 61.3 

 61. J 

 49.1 

 56.5 



56.4 

 56.1 

 55.5 



60.7 

 45.5 



63.9 

 55.4 



56.7 

 61.9 



60.3 

 60,7 



60.8 

 61.1 

 57.6 



65,4 

 61.9 

 61.1 

 64.9 



59.8 

 59.9 

 63.6 

 64.3 

 62.6 



63.2 

 69.0 

 64.0 



65.9 

 66.2 

 62.1 



67.5 

 65,8 



61.2 

 71.2 

 69.1 

 66.6 

 67.3 



67.2 

 59.7 

 62.4 



58.8 

 55.8 



68.6 

 64.7 

 67.1 

 64.3 

 62.4 



70.2 

 64.4 

 62.4 



71.3 



68.4 



73.6 

 72.8 

 70.1 



70.6 

 70.2 

 (i9.6 

 68.8 

 69.2 



69.0 

 71.4 

 69.5 

 71.2 

 70.4 



70,1 

 70.0 

 73.4 

 70,4 

 70.5 



72.0 

 70.0 

 68.2 

 68.2 

 68.2 



69.4 



70.3 

 70.6 



70.4 

 74.4 



6.0 

 (i.8 

 3.6 

 5.4 



3.9 

 6.4 



80.2 

 80.9 

 79.2 

 78.9 



79.9 



79.1 

 80.1 



80.3 

 80.3 

 79.8 

 80.1 

 81,9 



80,6 

 81,5 



80.6 



81.3 

 81.1 

 81.7 

 81.5 

 80.1 



81.1 

 78.1 

 77.9 

 81.3 

 82.1 



81.6 

 80.5 

 81.5 



M'ns 56.4 58.1 64.3 70.5 



S.3 

 75.6 



82.1 

 81.4 

 82.0 

 81.1 



82.0 

 80.9 

 81.6 



80,8 

 SI. 8 



81.6 

 82.4 

 81.4 

 82.6 

 81.5 



82.2 

 82.5 

 M.2 

 80.0 

 81.3 



82.8 

 81.6 

 82.6 

 82.3 

 82.1 



81.6 



81.8 

 81.2 

 82.6 

 82.6 



82.4 



81.9 

 81.9 

 81.4 

 82.6 



82.4 



82.4 

 81.9 

 80.6 

 81.1 



80.3 

 80,6 

 81.6 

 80.4 



81.8 



81.8 

 81.8 

 82.3 

 82.9 

 81.6 



83.6 

 82.9 

 81.il 

 80.8 

 83.0 



81.9 

 82.3 

 82.8 

 82.5 

 82.2 



82.4 



82.9 

 82.6 

 82.8 

 83.6 



82.8 

 82. (i 



82.8 

 83.4 

 83.2 



78.2 



78.4 

 78.2 

 80.9 

 79.4 

 79.7 



79.0 

 80.1 

 78.6 

 80.2 

 81.2 



81.4 



78.7 

 80.5 



82.8 

 80,5 

 77,3 

 80,4 

 81.6 



79.2 



,S0,(I 

 81,8 



83,0 

 80.2 

 81,2 



70.0 

 2 7 

 2.9 

 2.2 



0.8 

 4.6 

 2.4 

 4.7 



0.7 



0.7 

 4.7 

 2.1 

 4.7 

 4.9 



4.5 

 4.7 

 1.6 

 3,3 



5.3 

 1.3 



3.9 

 1.9 



3.5 

 3.4 

 1.8 



2.7 

 4.4 



3.3 

 0.1 

 4.1 

 7.1 

 3.6 



63.8 

 61.5 

 60.2 

 63.6 



64.3 

 6.1 

 3.0 



1.7 



4.9 

 5.6 

 0.3 

 4.7 



6.4 



4.0 

 3.5 

 6.9 



4.9 

 1.5 

 5.9 

 1.3 

 7.9 



52.6 



59.0 

 68.4 



58.8 



58.8 

 57.8 

 62.0 

 61.4 

 56.9 



54.6 

 50.8 

 56.4 

 57.2 



56.4 

 59.0 

 5().8 

 57.2 



52.8 



62.4 

 59.7 

 60.3 

 53.6 

 61.0 



54.7 



r>s. 1 



56.x 

 61.2 



59.0 

 55.8 

 58.8 

 56.0 



63.1 



58.6 



80.2 81.9 82.2 79.7 73.1 64.8 58.2 



69.8 

 69.3 

 69.8 

 69.6 



69.4 

 70.0 

 70.7 

 69.2 

 70.1 



69.9 

 70.6 

 70.7 

 69.8 

 70.1 



70.6 

 71.4 

 69.0 

 70.4 

 69.5 



70.2 

 71.8 

 71.8 

 71.5 

 69.9 



71.5 

 69.0 

 69.4 

 69.7 

 70.8 



71.5 

 705 

 70.1 

 70.2 

 70.5 



73.0 

 71.9 

 71.5 



70.4 



