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

Historical Degree Day Summary (Numerical Integration method) from 3/1/2015 to 4/21/2015 (Report issued 4/21/2015 10:37)

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 363 280 175 Data from 3/1 through 4/21/2010.
Missing temperature data for:
3/1 1-2AM-3/2 11PM - Midnight (47 hours)
2011 145 101 57 Data from 3/1 through 4/21/2011.
No missing temperature data in this evaluation period.
2012 547 445 298 Data from 3/1 through 4/21/2012.
Missing temperature data for:
4/17 7-8AM-4/17 8-9AM (2 hours)
4/21 2-3AM-4/21 8-9AM (7 hours)
Total of 9 hours missing
2013 101 68 34 Data from 3/1 through 4/21/2013.
No missing temperature data in this evaluation period.
2014 176 133 82 Data from 3/1 through 4/21/2014.
No missing temperature data in this evaluation period.
2015 244 181 103 Current data from 3/1 through 4/21/2015 10AM.
Missing temperature data for:
4/21 11AM-Noon-4/21 11PM - Midnight (13 hours)
Average of 5 years, not including current year 266.3 205.6 129 5 years with > 90% of data.