7* 



Col. Beaufoi/'s Meteorological Observations. [Jan. 



Meteorological Observations continued. 



Rain fallen between noon, Nov. 1, and noon, Dec. 2, 1-827 

 inch. . 



Evaporation during the same period, 1*22 inch. 



Difference, O607 inch. 



The rain-gauge and evaporator are 16 feet 3 inches above the 

 ground, and 497 feet above the Thames low water-mark, at low 

 spring tides, at Somerset House. 



5 



