GDU Data

 

GDD are a measure of heat accumulation used to predict plant and insect development.

Click here for information regarding GDD calculations:

Ending Date:  10-14-18
 Location:  Beginning Date:  Actual: Normal: +/-
 Grand Island  4-25-18 through  10-14-18 3158 3060 +98
 O’Neill  4-25-18 through  10-11-18 2915 2763 +152