242 



Transactions of the State Agricultural Society. 



TABLE 



Shotting the mean temperature of each month for twenty four years, in San 

 Francisco {Dr. (ribbons'), and of each month in twenty two years, in Sac- 

 ramento {Dr. Logan). 



MONTH. 



January : 



February 



March 



April 



May 



June 



July 



August 



September 



October 



November 



December 



Mean for twenty-four and twenty-two years 



48.90 

 52.05 

 54.73 

 55.78 

 57.83 

 59.73 

 01.00 

 61.84 

 61.40 

 60.00 

 5H.18 

 50.33 



46.47 

 50.55 

 54.41 

 59.52 

 64.31 

 70.46 

 73.48 

 7-1.48 

 69.10 

 62.58 

 53.56 

 47.05 



60.25 



