THE CLIMATE OF MICHIGAN. 



715 



The meteorological data used in this paper were extracted from pub- 

 lications of the U. S. Weather Bureau, largely Climatological Reports, 

 Michigan Section, also Bulletin "Q," Climatology of the United States, 

 U. S. Weather Bureau, 190G. Figures on crop yields were taken from 

 the Michigan Crop Report, 1915-1916, published by the Secretary of 

 State, Lansing, Mich. 



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Chart XVIII. — Map showing location of meteorological observing stations in Michigan. 



