84 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



ALIWAL (NORTH),* SOUTH AFRICA 



Lat. 30°42' S. Long. 26°43' E. H = 4,367 ft. 



TEMPERATURE IN DEGREES F. ht = 4 ft. 



Means of 4(daily Max.+daily Min.) 



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



66.7 70.8 69.1 



68.5 71.1 60.7 



64.7 69.1 60.4 



66.5 67.2 59.9 

 63.9 69.1 68.0 



63.4 70.3 68.8 



69.6 67.7 69.6 

 63.6 70.0 59.4 

 65.2 t70.6 68.5 

 66.0 73.7 60.4 



65.8 70.0 59.5 



TOTAL PRECIPITATION IN INCHES, h, = 4 ft. 



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



3.36 0.00 0.00 



0.10 0.00 2.60 



0.02 0.18 0.21 



0.49 0.02 0.00 



0.00 1.54 0.37 



0.41 0.00 0.66 



0.63 0.00 0.00 



0.43 0.27 0.16 



0.82 1.01 0.83 



0.40 0.00 2.12 



Mean 2.90 3.23 2.88 



1.24 1.08 0.23 0.67 0.36 0.70 1.60 2.62 2.34 19.85 



* See Notes, p. 8. t Interpolated. 



