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  • Michigan State University Ag Bio Research
  • Project Greeen

Historical Degree Day Summary (Numerical Integration method) from 1/1/2015 to 1/29/2015 (Report issued 1/29/2015 17:21)

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
2010 2 1 0 Data from 1/1 through 1/29/2010.
Missing temperature data for:
1/7 4-5AM-1/7 10-11AM (7 hours)
1/7 6-7PM-1/8 10-11AM (17 hours)
1/9 6-7AM-1/9 9-10AM (4 hours)
1/10 9-10AM (1 hour)
Total of 29 hours missing
2011 2 1 1 Data from 1/1 through 1/29/2011.
No missing temperature data in this evaluation period.
2012 7 3 0 Data from 1/1 through 1/29/2012.
No missing temperature data in this evaluation period.
2013 26 17 7 Data from 1/1 through 1/29/2013.
No missing temperature data in this evaluation period.
2014 0 0 0 Data from 1/1 through 1/29/2014.
No missing temperature data in this evaluation period.
2015 0 0 0 Current data from 1/1 through 1/29/2015 3PM.
Missing temperature data for:
1/29 4-5PM-1/29 11PM - Midnight (8 hours)
Average of 5 years, not including current year 7.5 4.3 1.5 5 years with > 90% of data.