Climate

Historical Climate Data – 1971-2000 Averages
Average Temperature
Minimum Maximum Mean Precipitation Snowfall
January 36.8 17.3 27.1 1.61 2.6
February 42.8 22.2 32.5 1.78 3.7
March 54.1 33.3 43.7 3.07 1.4
April 64.4 43.1 53.8 3.73 0.1
May 74.4 53.7 64.1 4.82
June 83.2 62.9 73.1 4.18
July 88.3 66.9 77.6 3.53
August 86.8 64.6 75.7 4.01
Setpember 79.1 55.8 67.5 3.86
October 68.6 44.3 56.5 3.13
November 53.5 33.5 43.5 2.93 1.1
December 41.2 22.7 32.0 2.12 2.5
Annual 64.4 43.4 53.9 38.77 11.4
Source:  Midwest Regional Climate Center, Champaign, IL  61820