Italy. — Rome. 



XXXIV. 



Lat. 41° 54' N. 



611 



Long. 12° 25' E. Greenw. 



Corrections to be applied to the Means of the Hours of Observation to obtain the true 

 Mean Temperatures of the respective Days, Months, and of the Year. — Dove. 



Decrees of Reaumur. 



F 



The numbers without sisn must be added : those with the sign — must be subtracted. 



47 



