CHOICE OF A REGION 



501 



INCHES 



r\. ft n j. j. ft. a o. N. D. 



FIG. 112. Average distribution of rainfall by months, North Platte, 



Nebraska. 



INCHES 



iiiiL.iil 



3. f. t\ ft l\ J. J. ft. S. 0. N. D. 

 FIG. 113. Average distribution of rainfall by months, (Jgden, Utah. 



j. r n. A. n. j. j i\. &. o. N. D. 



FIG. 1 14. Average distribution of rainfall by months, Sacramento, 



California. 



