Humidity 

 70 



France and Italy 



(1S99-1913) 

 3,700,000 deatha 



10 



-5 



30 25 20 15 



Deaths in Relation to Temperature 

 and Humidity 



Fie. 32. Climograph of France and Italy. Based on 3,700,000 deaths, 



1899-1913. 



