350 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, Vol. IVll. 



For the mean humidity, cloud proportion, and air temperature 

 I refer to the following stations mentioned in the tables of North-West 

 and Central India: Chakrata,Ranikhet, Delhi, Jeypore, Ajmere, Dehra, 

 Roorkee, Meerut, Agra, Luck now, Allahabad, Benares, Neemuch. 

 Indore, Jhansi, Saugor. 



The monthly average of all these stations is given in the following 

 table, to which I add the mean rainfall and the flowering times : — 



The same relations are shown graphically in Plate III. 



It is not necessary to point out the conclusions which can be drown 

 from these curves, as they are exactly to the same effect, which we 

 have obtained from our former graphic representations. 



( To be continued. ) 



