Once again, no one but you, and that one guy from wapo you found talk about global average temperature. You've been told this dozens of times.
Why repeat "the handicap system" climate scientist have derived as what this thread should be titled?
You fall back to pointing at measurement stations with most taking two data points a day, minimum low and maximum high, at finite locales, as the foundation to the Earths temperature for a given day, and then string them together to get a time period average, like for a select month or year for what the Earth's temperature has been.
Toys and games made up by CO2 Alarmists Climate Scientists, and they want others to join in and play.
They present to the second decimal toy isle results, imagining them as useful when the error they contain makes them meaningless.
For example, tell me what the average temperature for Antarctica for August 1, 2015. What is your accuracy to the real average temperature for the vast Antarctica? You would be in error if you state less than +/- 1.0° C
And do the same for every day of 2015 and give me the average temperature of Antarctica for 2015. Yes, one temperature for all of 2015. You would have added error upon error and the "2015" data is even more meaningless.
But there has been a 2014 temperature given for the entire Earth, and will be again for 2015, and in seriousness presented as meaningful.
"
NOAA Reports Warmest 12 Month Period Ever
"The new analysis which eliminates the so called global warming pause shown in the other key global temperature data series was revealed last month by NOAA amid a storm of protests from climate change sceptics and mixed comments from climate scientists. The new analysis has already been dubbed the "pause-buster" by sceptics.
"The combined average temperature over global land and ocean surfaces for June 2015 was the highest for June in the 136-year period of record, at 0.88°C above the 20th century average of 15.5°C, surpassing the previous record set just one year ago by 0.12°C, according to NOAA."
Source:
http://www.reportingclimatescience....ts-warmest-12-month-period-ever-recorded.html
CO2 Alarmists Scientists promote their handicap measurement system with second decimal place precision, and make grand claims.