NOAA monthly USHCN temperatures show the US has been cooling since 1920, but NOAA tampers with the data to create a non-existent warming trend. When they release temperature graphs, they do no include a disclaimer that they have reversed the trend from cooling to warming, and they do not provide graphs of the actual measured temperatures. This is blatant deception and fraud.
More than 40% of their adjusted monthly temperatures are now fake – i.e. no actual thermometer data behind them.