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Showing posts from January, 2018
JANUARY, 2018, CLIMATE NEWSLETTER DECEMBER UAH SATELLITE GLOBAL TEMPERATURE  +0.41 deg. C, up a little from the November, 2017 value of +0.36 deg. C.   2017 3rd warmest year- satellite record FROM- "2017 ended up being the 3rd warmest year in the satellite record for the globally-averaged lower troposphere, at +0.38 deg. C above the 1981-2010 average, behind 1st place 2016 with +0.51 deg. C, and 2nd place 1998 at +0.48 deg. C.   The linear temperature trend of the global average lower tropospheric temperature anomalies from January 1979 through December 2017 remains at +0.13 C/decade."  Eyeball the 39 year record above.  What do you see?  Warming for sure, yes?  Do you see an acceleration in warming?   It's almost impossible to know trends over short time periods, and the start date greatly influences the trend.  The UAH satellites were launched in 1978 and began observational data January, 1979, which happened ...