Table: Observed annual average temperature changes in the US

by
NCA 4, nClimDiv dataset

Observed changes in annual average temperature (°F) for each National Climate Assessment region. Changes are the difference between the average for present-day (1986–2016) and the average for the first half of the last century (1901–1960 for the contiguous United States, 1925–1960 for Alaska, Hawai‘i, and the Caribbean).