Online current and historical weather data/degree-days: NW Rubus Regions Current Data Listed locations also available from these complete data tables: Oregon, Washington, BC, AB & SK Canada
Daily and Interactive Degree-Day Maps DEGREE-DAY CALCULATOR Also be sure to try the full-featured calculator/DD model To calculate Degree-Days: Enter thresholds, calc. method, location (click radio button next to location/year in the table), optional forecast location, and click the "Calc" button. Thresholds: lower: °F   upper: °F   Calc. method: simple average growing dds single triangle double triangle single sine double sine heating dds cooling dds Forecast zipcode or city, state: and
Station - Location (click on placename for recent data)	30 yr averages DDs 1-1to11-18 41 thresh.	calc	2011 data DDs 1-1to11-18 41 thresh.	calc	2010 data DDs 1-1to11-18 41 thresh.	calc	2009 data DDs 1-1to11-18 41 thresh.	calc	2008 data DDs 1-1to11-18 41 thresh.	calc

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All data provided "as is" and users assume all risk in its use - see full disclaimer. All NWS/NOAA derived data is not subject to copyright protection.
This site hosted by Integrated Plant Protection Center at Oregon State University and the IPM Centers - PNW Coalition, and the USDA National Plant Diagnostics Network.
On-line since April 5, 1996
Last updated Feb. 21, 2011
Contact Len Coop at coopl@science.oregonstate.edu if you have any questions about this information.