426426 444 44.9 



50* 



44.7 45.0 45.7 45.8 



49.6 49.2 50.1 51.1 



9 10 II 

 51.8 530 52.5 534 



40" 



550.562 556,562,563 



30« 



20' 



42943.6,44.6,450,455 



AVERAGE 

 DECEMBER 



475 480 478 490 



5S6 



12 



728^ 

 12 



735_ 

 9 



742 

 2 



750 



150 s 



61.4 61.9 61.7 623 



2 12 12 12 

 644 650 647 645 



12 12 12 I2| 

 66.7 668 664 664 



689,686,68.6,685,682 



II 1 12" 12' 12! 12 

 704 71.4 170670.1 695 



2 12] I2T9 

 722 71.6 70.9705 



12" FT 6" 

 732 725 72.7 



12 

 746 



12] 12 12 

 746,740 ,738 



734,732 ,73.1 



140° 



130 



120° 



18 



