Warmest month announcements have no scientific basis
The U.S. government is at it again, hyping meaningless records in a parameter that does not exist in order to frighten us about something that doesn’t matter.
NASA and the National Oceanic and Atmospheric Administration (NOAA) announced this week that according to their calculations, July 2015 was the hottest month since instrumental records began in 1880. NOAA says that the record was set by eight one-hundredths of a degree Celsius over that set in July 1998. NASA calculates that July 2015 beat what they assert was the previous warmest month (July 2011) by two one-hundredths of a degree.
But government spokespeople rarely mention the inconvenient fact that these records are being set by less than the uncertainty in the statistics. NOAA claims an uncertainty of 14 one-hundredths of a degree in its temperature averages, or near twice the amount by which they say the record was set. NASA says that their data is typically accurate to one tenth of a degree, five times the amount by which their new record was set.