i;,8 



ANNUAL AMOUNT OF AQUEOUS PRECIPITATION 















MICHIGAN. 







































^• 



< 



^ 











1'^ 



d 





"c 



> 



1 







2 







'.S 



S 5j 1 



■•^ 



OJ 



s 



T3 







2 



1 





"bj}"^ 





2 



t; 



■^j 



1-' c 







a 



rt 

























5 



> 



< 



< 



m 



n 



u 



u 



u 



Q 



H 



« 



h 



(X, 



fe 



t. 1 



1 



1836 



















40.38* 













1 



18.57 























27.22 









36.92 







I8j8 





















... 1 ... 









34.37 







i8.i9 























24.28 









24.01 





1 



1840 















* 









29.63 



... 







33.09 



42-74 



1 



1841 



















... 





27.16 









24.11* 



32.95 





1842 





















:;; 31.84 







.. ' ... 



26.40 



39-62 





'S43 























27.60 









27.25 



29.46 ... 



1S44 























Zi-'^° 







.. 1 ... 



34-45 



33-74 ! - 



1S45 























21.51 







.. i ... 



29.66 



26.72 i 19.82 



1846 





























.. 1 ... 



29.91* 



... i 17.61 1 



1847 











• 















... 





.. 



31.63 





23.15 |i 



1848 

























... 





.. 1 ... 







; 



1849 























33.49 













20.34 , 



1S50 























25.40 



... 







35.66 



25-75 



26.93 ;i 



1S51 































45.30 



31.80 



11.70 



1852 





































... 



1853 

































21.74 





37.22 ] 



1854 







28.90 



25-73 















46.49 









24.08* 



29.16 





35.40 ii 



185s 







46.18 



42.94 















71.19 









40.54 



22.80* 







33-73 



1836 









.8.75* 













33.'66 





23.76* 









24.98* 







19.M*! 



■857 









31-23 



































1858 









35-75 















39.19* 





















i8:;9 









31.86 















27.28 



















22.55 



1S60 























28.27 





















1861 



















... 



60.94 



37.59 





















1862 





















51.65* 



31.43 



















1863 



















• 





30.57 



















i8f4 























25.88 



















1865 























21.10 



















1866 























3'. 72 







.. 













1867 





















... 







• • 









... 



1868 















45.50 













.. 





... 







1869 















30-19 



42.71 



















i ■•• 



1870 















41.24 



36.01 





34.07* 















! ■■" 



1871 







26!8i 





33-64 



37.43-" 







33.35 

















... 11 



1872 











36.96 





... 





32.11* 

















... ll 



1873 



31 



10 







47.86 







... 





36.01 





26.91 











1 



1874 



28 



1.7 

















26.69 





31.14! .. 



27.91 







... 



1875 



37 



27 

















35.71 





43.54 .. 



1 







... 



1876 



37.62 















40.40 





42.44 ... 







Mean . . 



33-89 



32.60 



31.88 



39.48 



40.14 



35-45 



46.87 



32.84 





36.09 32.72 30.08 



1 



32.35 



23.97 





