Trust issues

Ive now got 4 locations loaded, and most of the time two or three show exactly the same temperature, down to the decimal! Were talking about locations 40 miles apart in distance and 1200 feet in altitude. I dont think so. So, whats an app worth that is supposed to do one thing only (show the current temperature), and it cant get that right?

CLH-USA about Free Digital Temperature, v1.9.8