In 2015, a clever climatologist routed a 70°F Road Trip map that steers you through 69-71°F all year long. Brian B.'s map has been shared over 10 million times over various platforms!

He updated the routes in 2023 to make them more interesting. You can now choose a Coastal Route, Interior Route, or an All U.S. and Canada Route. 

You can see how he figured out these routes on Brian B.'s Climate Blog. We've already written about the Coastal Route, and in this article, we will focus on his interior route. Stay tuned for the third route next week!