i6o 



ANNUAL AMOUNT OF AQUEOUS PRECIPITATION 



OHIO— t\>N'TlN' LEU. 



1818 

 1819 

 1820 

 182I 

 1822 

 1823 



1S26 



1827 



1830 

 183I 



1832 



1S34 

 ■835 

 1S36 



■837 

 1838 



■839 

 1840 

 1841 

 1S42 

 1843 

 1844 

 184s 

 1846 

 1847 

 1S48 



1849 

 1850 

 1S51 

 1S52 

 1S53 

 1854 

 ■S55 

 1856 

 1S57 

 1S58 

 1S59 

 i860 

 1861 

 1862 

 1S63 

 1864 

 1865 

 1866 

 1867 

 1868 

 1S69 

 1S70 

 1871 

 1872 

 1873 

 1874 



44-43 

 47.00 

 24.12 



34-74 



41.69 

 54-88 

 25-63 



28.25» 



30.80 

 35-72 



1.62 32.21 



28.10* 

 42.12 

 47-29 

 51-93 

 30-34 



35-35 

 48.13 

 46.61 



34-77 

 49.66 

 37-99 

 34-44 

 36.16 

 35-69 

 40.83 

 37-34 



39-55 



30-47 

 39- 27'-- 

 34-71 



33-02 

 42.25 

 26.96 

 39-36 

 28.96 

 33-25 

 33-08 



I 41-38 



29-33* 

 46.96* 

 36.64 



36.06 



9 c 

 S o 



43-20 

 46.67 



44-22 

 34-57 

 45-23 

 33-83 

 42.42 

 32.10 



25.88 

 30.05 

 41.92 

 30.97 

 37-4> 

 34-04 

 38.18 

 28.88* 

 27-45 

 32-58 

 31.98 



50.09 

 64.27* 

 64.86* 

 52.20 

 47-7' 

 49-04 

 59-65 

 40.30 



29.98 

 41.48 

 34-72 



55-89 



60.50* 

 36.20' 

 49-23' 

 62.12* 

 S1.16 

 47-97 

 47-03 

 36-93 



41-34* 



5S"66*' 

 70.82 

 48.05 

 41.90 



59-45 ; 

 46.18 ! 



35.48 52.13149.32 



47 

 46 



42.05 

 36.59 



73 

 37-2o-» 



50.92 

 36-30 

 39-11 

 43-32 

 43-38 

 50.08* 



42-35 



37-58 



