I080 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 79 



GENERAL ACHA, ARGENTINA 



Lat. 37° 4' S. Long. 64° 6' W. H = 218 m. 

 PRECIPITATION IN MILLIMETERS 



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



M'ns 48.6 66.1 60.7 50.8 21.1 17.1 14.2 15.4 38.9 49.8 416 51.5 472.0 



