Winters are warming across the country overall, most rapidly in the Upper Midwest.
The U.S. just passed the midpoint of meteorological winter.
Climate change is bound to alter the length of the growing season.
Nationwide, fall is warming at a rate of 0.43°F per decade – that’s 1.9°F since 1970.
For most of the nation, summer weather has been changing in ways climate scientists say are consistent with what they’d expect in a warming world.
Follow the ups and downs in summer precipitation trends in different locations across the country.
The average number of tornadoes in each state between 2005 and 2014.
Global warming does not happen uniformly across every region, nor across every season.