We just need to test a bit more of Garr schedule and lines, but looks like he is working fine, he spends some time on his sister shop every day, but most of the time he will be on the walls keeping watch.
Garr was a vanguard of the founder expedition that protected the island before Adam and the player arrived at the town, but due to his recklessness he got wounded and was teleported back to town so his life could be saved. Since he was the only survivor from the expedition he lives with deep guilt and regret, but he does his best to not show it.
My brother has been working on a tool to generate temperature chunks based on terrain, biome and other features, this will greatly help getting dynamic temperature and weather later on.
This update might take a while, but we will keep you guys updated.