276 



TRANSACTIONS OF THE 



Mean Average Summer Temperature in Sacramento. 



The average temperature in the following table is for the summer months 

 and for the summer season, showing by their average temperature that 1866 

 was the warmest, 74.8°; and the coldest to have been 1881, 68.5°; the 

 mean average for thirty-five years is 71.6°; the season of 1866 being 3.2° 

 above the mean average, and 1881 3.1° below the mean average for the 

 past thirty-five years: 



