404 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



TRINIDAD (ST. CLAIR EXPERIMENT STATION) WEST INDIES 



Lat. 10°40' N. Long. 61°31' W. ht = 2 ft. 9 in. 

 TEMPERATURE IN DEGREES F. 



Means of -K7' + 15") 



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



1931 78.9 78.0 



1932 76.9 76.4 



1933 76.7 76.9 



1934 75.9 75.2 



1935 76.8 77.4 



1936 76.8 76.8 



1937 77.9 77.0 



1938 78.1 77.9 



1939 77.7 76.9 



1940 77.8 79.2 



82.3 83.7 84.4 



76.1 80.9 80.1 



77.6 79.2 79.7 



75.7 79.6 80.5 

 78.1 78.3 79.6 



79.0 80.8 81.3 



78.5 80.1 81.8 



78.0 78.8 80.0 



77.0 78.9 79.5 



80.1 82.1 82.8 



80.6 77.3 81.1 



79.3 78.2 78.8 



78.5 76.9 78.1 



78.5 77.5 78.8 

 78.0 77.9 78.6 



79.0 78.0 78.9 



78.6 78.6 79.4 

 78.3 77.7 79.0 

 80.5 78.8 78.8 



80.1 78.6 80.6 



Mean 77.4 77.2 78.2 80,2 81.0 80.3 79.5 79.3 79.6 80.0 79.1 78.0 



79.2 



TOTAL PRECIPITATION IN INCHES, hr = 10| in. 



Mean 2.49 1.23 1.56 2.01 3.51 6.45 



.34 10.55 7.78 6.31 8.70 6.31 66.23 



