WHOLE VOL. 



SOUTH AMERICA 



455 



GEORGETOWN (BOTANIC GARDENS) , BRITISH GUIANA 



Lat. 6°50' N. Long. 58°12' W. Hb=:6.6 ft. 



PRESSURE AT SEA LEVEL 



Means of K7''+13''+18'') 



1,000 mb. + 



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



1931 12.1 10.9 



1932 11.6 12.8 



1933 11.1 12.8 



1934 11.8 13.8 



1935 11.9 12.6 



1936 12.8 13.5 



1937 10.9 13.2 



1938 11.8 12.6 



1939 12.9 13.7 



1940 13.9 13.5 



9.2 11.4 11.7 

 9.7 10.3 11.5 



9.3 10.6 11.7 

 9.9 11.9 12.4 



10.4 11.9 12.0 



10.3 11.0 12.1 



10.2 10.2 11.9 



10.3 10.4 11.9 

 10.7 12.7 12.7 

 10.3 12.0 12.6 



Mean 12.1 12.9 12.4 12.3 12.2 13.0 13.2 12.4 11.8 10.9 10.0 11.8 



12.0 



TEMPERATURE IN DEGREES F. ht = 4.5 ft. 

 Means of i (daily Max.+Min.) 



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



81.7 80.0 81.3 



82.5 81.1 80.9 



80.6 78.6 80.4 

 81.2 80.1 80.2 



82.0 80.6 80.6 



81.9 81.3 80.7 



80.5 81.1 80.8 



82.1 80.5 80.7 

 82.5 81.7 80.7 

 82.0 80.3 81.6 



Mean 79.6 79.7 80.2 80.9 80.9 80.3 80.3 81.1 82.1 82.2 81.7 80.5 



80.8 



TOTAL PRECIPITATION IN INCHES, hr = 1 ft. 



