2012 Growing Degree Days (GDD)
Select the Growing Degree Reporting Site closest to your location to get the current cumulative growing degree day for your area.
- Millcreek, Erie County
- Penn State Erie, Erie County
- Waterford, Erie County
- Meadville, Crawford County
- Mercer, Mercer County
- Butler, Butler County
- Verona, Allegheny County
- Indiana, Indiana County
- Duncansville, Blair County
- University Park, Centre County
- Lemont, Centre County
- York, York County
- Lebanon, Lebanon County
- South Whitehall Twp., Lehigh County
- Longwood Gardens, Chester County
- Swarthmore College, Delaware County
