US January-May temperatures have dropped over the past forty years and particularly over the past twenty years.
The last three January-May periods in the US have had the least warm weather since the start of the 20th century.
In order to hide this, NOAA has adopted a new algorithm over the past five years where they simply add huge amounts of additional data tampering on top of their normal fraud.
via Real Climate Science
May 31, 2021 by tonyheller