Data mangling: BoM’s Changes to Darwin’s Climate History are Not Logical

Guest essay by Dr. Jennifer Marohasy The hubris of the Australian Bureau of Meteorology is on full display with its most recent remodelling of the historic temperature record for Darwin. The Bureau has further dramatically increased the rate of global warming at Darwin by further artificially lowering historic temperatures. This begins by shortening the historical…

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Data analysis: Global temperature has not increased under Republican presidents, only Democrats

From the website Statistical Modeling, Causal Inference, and Social Science  at Columbia University comes this hilarious but real bit of data analysis. Looking at short trends in the global surface temperature data, the analysis shows that global temperature has not increased under Republican presidents, only Democrats. It’s probably spurious correlation, but still very entertaining. – Anthony…

Met Office responds to HadCRUT global temperature audit by McLean

WUWT readers surely recall this story: BOMBSHELL: audit of global warming data finds it riddled with errors While not issuing a press release, the scientists have responded to press inquiries. Britain’s Met Office welcomes audit by Australian researcher about HadCRUT errors Graham Lloyd, The Australian Britain’s Met Office has welcomed an audit from Australian researcher John McLean…

It is worse than we thought – by Latitude

Guest essay by Sheldon Walker – (agree-to-disagree.com) The central objective of the Paris Agreement is its long-term temperature goal to hold global average temperature increase to “well below 2°C above preindustrial levels and pursuing efforts to limit the temperature increase to 1.5°C above pre-industrial levels”. Below, is an explanation of the different elements of this…

Global Temperature Report: August 2018 – Global Temp cooling a bit to +0.19 from +0.32 in July.

Global Temperature Report: August 2018 Global climate trend since Dec. 1 1978: +0.13 C per decade August Temperatures (preliminary) Global composite temp.:  +0.19 C (+0.34 °F) above seasonal average Northern Hemisphere.: +0.21 C (+0.38°F) above seasonal average Southern Hemisphere.: +0.16 C (+0.29 °F) above seasonal average Tropics.: +0.12 C (+0.22 °F) above seasonal average  …