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:  8-13-18
 Location:  Beginning Date:  Actual: Normal: +/-
 Grand Island  4-25-18 through  8-13-18 2267 2068 +199
 O’Neill  4-25-18 through  8-13-18 2101 1906 +195