Description of Changes in Climatic Indices in USA over 25 Years (1989 – 2013)
This report concentrates on the methodology and potential future uses for long-term climate factor trends, and trends of derived climatic factors and indices. Analyses of all factors over the 25 years (1989- 2013) show the magnitude and direction of significant changes on different time scales (monthly, annual average, and seasonal).
Description of Changes in Climatic Indices in USA over 25 Years (1989 – 2013) (pdf)
Prepared by Maliha S. Nash, Jay R. Christensen