138 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 79 



ALIWAL (NORTH), SOUTH AFRICA 



Lat. 30° 41' S. Long. 26° 40' E. Hb = 4,352 ft. 

 TEMPERATURE IN DEGREES F. 



Means of i( daily Max. + daily Min.) 



M'ns 70.9 69.9 65.4 58.6 51.2 46.2 46.0 50.3 56.8 61.4 65.0 69.3 59.3 



