220 TROPICAL NATURE 
Monthly Mean Temperatare at Batavia & London. 
Bald) PE 
oe | ° S 2 
Saal aia § EEE: 
90 90 
gs\Mec tight, |b | KI" 
ee Batavia 2 
Meah Lowest 
75 a 75 
70 yan 70 
65 vA \ 65 
| onion) ‘ 
50 
45 A] 
30 30 
