Global warming does not happen uniformly across every region, nor across every season.
The big picture is clear: Overall, fall is warming across the U.S, 0.46F per decade since 1970.
A striking look at how much precipitation the Southwest would need over the next month to end the drought.
While every region of the country has seen a rise in winter temperatures since 1970, precipitation trends paint a more varied picture.
Since 1970, winters in the continental U.S. have warmed by 0.61°F per decade on average.