Summers near Tulsa, OK, haven't warmed over time

Tulsa County had roughly the same temperatures on average during June, July and August from 1901-1960 as it did from 1995-2024.

Average summer temperatures, by year

Line chart showing mean summer temperatures in Jefferson County, Alabama.

(Please use a modern browser to see the interactive version of this visualization)

Source: NOAA's National Centers for Environmental InformationGraphic: Matt Stiles and Chris Mooney, CNN