A friend shared this on Facebook. It is a video of a map of the US showing the progression of a normal 70 degrees F as it moves along our nation. Obviously only good for here, but I'd imagine that something similar exists for other locations. It looks to be very useful in planning a trip across the United States. [video=youtube;W8GmL8BEtPU]https://www.youtube.com/watch?v=W8GmL8BEtPU[/video]
This is really awesome! Makes my case for wanting to be a moto-camping bum all year. Follow the weather.