Warming stripes - Annual temperatures for the contiguous USA from 1895-2017
Feb. 2, 2020, 1:45 p.m.
Creative Commons Attribution-ShareAlike (CC BY-SA)
Ed Hawkins
United States
The colour scale goes from 50.2°F (dark blue) to 55.0°F (dark red)
CC BY-SA - Creative Commons Attribution-ShareAlike