Average U.S. temperature increases by 0.5 degrees F
Thursday, June 30, 2011 - 14:00
in Earth & Climate
According to the 1981-2010 normals to be released by NOAAs National Climatic Data Center (NCDC) on July 1, temperatures across the United States were on average, approximately 0.5 degree F warmer than the 1971-2000 time period.