These are data files from the National Oceanic and Atmospheric Administration's National Climatic Data Center. These files are referred to in the Technical Support Document and Response to Comments documents for the Endangerment and Cause or Contribute Findings for Greenhouse Gases under the Clean Air Act.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- us-temps-time-series-1901-2008-noaa (PDF)(3 pp, 7 K)
- us-temps-map-fig4-4-1901-2008-noaa (PDF)(3 pp, 9 K)
- us-regional-temps-time-series-1901-2008-noaa (PDF)(42 pp, 34 K)
- us-precip-map-fig4-5-1901-2008-noaa (PDF)(3 pp, 9 K)
- us-precip-time-series-1901-2008-noaa (PDF)(3 pp, 10 K)
- us-regional-precip-time-series-1901-2008-noaa (PDF)(32 pp, 36 K)