Northwest Degree Day Information

Station Location 2023
Year-to-date
2022
Year-to-date
2021
Year-to-date
  Abbotsford: B.   3956   3837   3921
  Agassiz Auto   4116   3926   4063
  AURORA OR   4490   4412   4692
  Bellingham Int Apt   3718   3695   3846
  BurlingtonMount Vernon WA   3633   3516   4049
  CORVALLIS OR   4241   4186   4446
  FOREST GROVE   4382   4278   4511
  Kelso-Longview Airport WA   4248   4166   4313
  McMinnville Muni Apt   4284   4194   4539
  Prosser Barricade   5325   5109   5510
  Prosser WA N7QNM-10   4757   4669   5098
  Salem: McNary Field   4602   4690   4936
  Vancouver Pearson Fld   4724   4644   4870

In presenting this information, we wish to stress that errors can occur. Use the information with caution. Predictive models do not replace the need for monitoring in the field. If you observe conditions that differ substantially from model predictions, please contact Dr. Coop to determine if the model inputs were incorrect, if the model functioning or weather data are in error, or if the model is inappropriate for your conditions. Dr. Coop's project was funded in part by grants from the NPDN, National Plant Diagnostics Network, the NRI Plant Biosecurity Program, and from prior grants from the USDA-Western Regional IPM program and from Oregon Statewide IPM funds.