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

Grand Junction Heat Stress Summary Assist Chart (Report issued 5/27/2015 21:42 )

Year Degree Days Base 40 F
Number of days with DD > 35
Degree Days Base 40 F
Total DD
Temperatures greater than 90 F
Number of hours
Temperatures greater than 90 F
Number of days
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of hours
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of days
Rainfall (in.) Time period assessed
2015 0 311 0 0 18 2 0.67 5/13 to 5/27/2015
Missing temperature data: 5/27 (11 hours)
Missing rainfall data: 5/27 (11 hours)
2014 0 294 0 0 7 3 2.1 5/13 to 5/27/2015
2013 1 338 0 0 20 3 1.09 5/13 to 5/27/2015
2012 2 365 5 1 13 3 0.51 5/13 to 5/27/2015
2011 0 292 0 0 0 0 3.75 5/13 to 5/27/2015
2010 3 376 4 1 15 3 1.68 5/13 to 5/27/2015
Average of 5 years, not including current year 1.2 333 1.8 0.4 11 2.4 1.83 2010 to 2014