Oh, so climate change only affects everywhere but the places that have a standardized and well maintained reference network of weather stations......gotcha.
The reason NOAA created the network is because the existing network of weather stations did not meet the specifications necessary for untainted data. Some were installed in asphalt parking lots, or near air conditioner radiators, or near manufacturing facilities. Some were even painted dark colors, causing them to absorb more infrared and report higher temperatures. NOAA created a separate network that meets all specifications, and magically - the anomalous data disappeared.
You'll notice that none of the climate change proponents want to talk about the USCRN.