82 
SOIL SURVEY OF JACKSON COUNTY. 
The following table gives the average annual temperature 
and rainfall conditions at Hatfield, a station in the north central 
part of the county on the Green Bay Railroad. 
Mean temperature in degrees Fahrenheit: 
Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Annual 
14.9 14.3 28.4 46.9 58.8 66.9 70.6 67.7 60.8 48.8 32.4 18.5 44.1 
Mean rainfall in inches: 
0.83 0.71 1.29 2.48 4.63 4.50 3.56 3.09 3.49 3.07 1.61 1.36 30.62 
