Mean Temperature Curves-Continued 



67 



•F JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. °F JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. 

 90 I 1 I I I I I I 1 I I I 90 



80 



70 



60 

 90 



80 



70 



60 



50 

 90 



80 



70 



60 



50 

 90 



80 



70 



60 

 90 



80 



70 



60 



50 

 90 



80 



70 



60 



50 

 90 



80 



70 



60 

 90 



80 

 70 

 60 



