4i8 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



BUENOS AIRES, ARGENTINA 



Lat. 34°35' S. Long. 58°29' W. Hb = 25.22 m.* 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of 24 hours, 60th meridian W, 



700 mm. + 



Mean 56.4 67.2 67.9 60.1 60.5 60.9 61.6 61.9 61.8 60.0 58.0 66.4 



69.4 



TEMPERATURE IN DEGREES C. 

 Means of 24 hours 



ht = 1.50 m. 



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



Mean 23.6 22.8 20.7 16.2 13.8 11.3 10.7 11.3 13.1 16.1 18.8 21.7 



16.7 



TOTAL PRECIPITATION IN MILLIMETERS, hr = L50 m. 



Mean 76.0 71.7 139.5 



89.9 65.4 70.3 70.6 62.5 



* See Notes, p. 61. 



84.1 95.2 82.2 108.2 1015.7 



