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Crop Sciences

College of Agricultural, Consumer, and Environmental Sciences
University of Illinois at Urbana-Champaign

Weather Summary - 2003 Growing Season

Month Total
Rainfall
Inches
Departure
From
Normal
Average
Temperature
(°F)
Departure
From
Normal
Growing
Degree Days
(50)
Departure
From
Normal
April 3.02 - 0.21 50.6 + 1.6 138a + 29
May 6.21 + 2.30 58.6 - 1.6 317 - 65
June 1.46 - 2.72 68.2 - 1.8 534 - 31
July 4.91 + 1.32 72.4 - 1.1 665 + 9
August 0.71 - 2.97 73.0 + 0.5 683 + 70
September 1.72 - 1.92 62.4 - 1.2 430 + 7
October 1.63 - 1.17 52.0 0.0 145b + 33
Totals/Average 19.66 - 5.37 62.5 - 3.6 2912 + 52

a April growing degree days from Apr 15-30
b October growing degree days from Oct 1-15

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