This article to going to be based around this graphic. It started May 23rd, 2017 thru November 8th, 2017.
Before I continue, keep in mind this is personalized to me. I have many friends across North America who have let me stay at their house, fed me meals, and occasionally bought me a tank of gas or sent me off with renewed food stores for my bike. I don’t pay to camp, I eat a lot of fast food, and I don’t ride every day or very long most days. This will change the cost of your travels.
If this serves as anything it's to show how to budget for multiple month trips.
Do not expect the same results.
Also keep in mind I did not record expenses that didn’t relate to traveling such as beer or playing pool.