Climate change deniers will probably die thinking they were right.

U.S. Warming Fast Since the First Earth Day (Click here for more)

Some States Warming at Twice Global Rate

Average annual temperatures have been rising in every state since the first Earth Day in 1970.
The states that have warmed the most since then are Delaware and Wisconsin, at about 3 degrees warmer than in 1970.

    Average temperatures across most of the continental U.S. have been rising gradually for more than a century, at a rate of about 0.127°F per decade between 1910-2012. That trend parallels an overall increase in average global temperatures, which is largely the result of human greenhouse gas emissions. While global warming isn't uniform, and some regions are warming faster than others, since the 1970s, warming across the U.S. has accelerated, previously shown in our report The Heat is On. Since then, every state's annual average temperature has risen accordingly. On average, temperatures in the contiguous 48 states have been warming at a rate of 0.48°F per decade since 1970, nearly twice the global average.