IN CF/YLON. 
517 
Description of Plates. 
Plate XXV. —Map of Ceylon showing the average annual 
rainfall and temperature in various parts of the Island. 
The isotherms are in red lines. 
Plate XX VI. —Diagrams showing the monthly and yearly 
average temperatures in Fahrenheit at (E) Kandy (Pera¬ 
deniya), (D) Hakgala, (C) Colombo, (B) (Badulla), and (A) 
Mannar. 
Plate XXVII. —Diagrams showing the monthly and 
yearly average rainfall in inches at (E) Kandy (Peradeniya), 
(D) Hakgala, (C) Colombo, (B) Badulla, (A) Mannar. 
Plate XXVIII. —Diagrams showing the monthly and 
yearly average humidity in degrees at (E) Kandy (Pera¬ 
deniya), (D) Hakgala, (C) Colombo, (B) Badulla, (A) 
Mannar. 
The data on which the curves on plates XXVI. to XXIX. 
are constructed have been obtained from the Administration 
Report of the Surveyor-General for the year ending Decem¬ 
ber, 1902. 
Plate XXIX. —Diagrams to show the relation between 
the monthly humidity, rainfall, and temperature, and the 
number of species deciduous during each month. 
Plate XXX. —Diagrams to show the relative monthly 
humidity and rainfall at Buitenzorg (Java) and Peradeniya. 
Curve D. rainfall in inches ; curve C. rainfall in milli¬ 
metres. 
8(9 JÜ5 
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