STATE AGRICULTURAL SOCIETY. 



157 



MEAN AUTUMN TEMPERATURE. 



The mean temperature for the Fall season indicates the Fall of 

 185o as being the warmest, it being 69.0°; that of 1881 was the coldest, 

 judging from the mean temi)erature, it being 58.5°. The average mean 

 temperature for thirty-one years past being 61.6°, showing the average 

 of 1853 to- have been 7.4° above the mean average, and that of 1881 to 

 have been 3.1° below the mean average temperature for the past thirty- 

 one years : 



