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  • MSU Extension
  • Michigan State University Ag Bio Research
  • Project Greeen

Historical Degree Day Summary (Numerical Integration method) from 3/1/2013 to 5/24/2013 (Report issued 5/24/2013 5:17)

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
2008 365 271 151 Data from 3/1 through 5/24/2008.
No missing temperature data in this evaluation period.
2009 424 324 195 Data from 3/1 through 5/24/2009.
No missing temperature data in this evaluation period.
2010 636 493 310 Data from 3/1 through 5/24/2010.
No missing temperature data in this evaluation period.
2011 355 265 151 Data from 3/1 through 5/24/2011.
No missing temperature data in this evaluation period.
2012 734 583 382 Data from 3/1 through 5/24/2012.
No missing temperature data in this evaluation period.
2013 375 298 195 Current data from 3/1 through 5/24/2013 5AM.
Missing temperature data for:
5/24 6-7AM-5/24 11PM - Midnight (18 hours)
Average of 5 years, not including current year 502.6 387 237.7 5 years with > 90% of data.
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