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When NCDC makes their fraudulent claim in the next couple of days that July 2012 was the hottest on record in the US, here is the formula for correcting their data back to the actual temperature.
Recent July data tampering has been pushing the temperatures up by about 0.7F. They also have been knocking about 0.4F off of 1930s temperatures. The formulas are :
Actual July 2012 temperature = NCDC 2012 July temperature – 0.7F
Actual July 1936 temperature = NCDC 1936 July temperature + 0.4F
These adjustments will get you in the ballpark of the actual temperatures and allow you to make historical comparisons – rather than the phony political comparison which the Ministry Of Truth wants you to make.
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