[ 43 ] 



RAIN. 



It rained feventeen days, more or lefs ; the quantity was 

 2.876 inches ; hence it was a wet month. 



In London the greatejl height of the barometer was 30.52 on 

 the 20th; the leajl 29.65 on the 28th. The mean 30.06. 



The greateji heat yS°.s on the 6th ; leq/i 50° on the 30th. 

 Mean 64". 9. 



The rain uncertain. 



September 1791. 



BAROMETER. 



Greateji height 3051 on the 14th and 15th. 

 Leq^ 29.6 on the 3d. 

 Mean 30.239. 



THERMOMETER. 



Greateji heat 72° 5 on the i6th. 

 Leqfl 46°.5 on the 19th. 

 Mean 59'. 35. 



RAIN. 



There were but eight rainy days in this month, and there 

 fell only 1.2611 inches, lb that it may be accounted variable. 



F 2 In 



