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  • Michigan State University Ag Bio Research
  • Project Greeen

Historical Degree Day Summary (Numerical Integration method) from 4/9/2014 to 4/23/2014 (Report issued 4/23/2014 15:08)

Year Sorted Degree Days Base 42°F Sortable Column Degree Days Base 45°F Sortable Column Degree Days Base 50°F Sortable Column Dates evaluated
2009 50 35 18 Data from 4/9 through 4/23/2009.
No missing temperature data in this evaluation period.
2010 95 72 43 Data from 4/9 through 4/23/2010.
No missing temperature data in this evaluation period.
2011 42 28 15 Data from 4/9 through 4/23/2011.
No missing temperature data in this evaluation period.
2012 74 55 30 Data from 4/9 through 4/23/2012.
No missing temperature data in this evaluation period.
2013 20 11 4 Data from 4/9 through 4/23/2013.
No missing temperature data in this evaluation period.
2014 36 21 7 Current data from 4/9 through 4/23/2014 3PM.
Missing temperature data for:
4/23 4-5PM-4/23 11PM - Midnight (8 hours)
Average of 5 years, not including current year 56 40.3 22.2 5 years with > 90% of data.