Temperatures going crazy

I was starting up a game and got trapped in the evac shelter due to a horde the spawned outside, this was okay because I got the evac shelter that has loads of food. Two days later I am in full leather gear and have all kinds of insulation. I go outside, and it’s -9 degrees out at noon on the third day of spring. I don’t know if this is intentional or not, but as a resident in the area this game is based in, I can tell you that temperatures that low are unheard of.

I can tell the same too, it’s quite weird.