Skip to main content
  • MSU Extension
  • Michigan State University Ag Bio Research
  • Project Greeen

Historical Degree Day Summary for Field Crops from 4/9/2014 to 4/23/2014 (Report issued 4/23/2014 20:40)

Year Sorted Degree Days Base 41°F
for Alfalfa
Sortable Column
86-50 Degree Days
for Corn
Sortable Column
Dates evaluated
2009 67 61 Data from 4/9 through 4/23/2009.
2010 142 110 Data from 4/9 through 4/23/2010.
2011 100 65 Data from 4/9 through 4/23/2011.
2012 128 91 Data from 4/9 through 4/23/2012.
2013 90 56 Data from 4/9 through 4/23/2013.
2014 116 101 Data from 4/9 through 4/23/2014.
Average of 6 years 107 80.7 6 years with > 90% of data.