Category Archives: Climate Change

Spatial integration of global temperatures

The spatial integration method used to calculate the global surface temperature has a large impact on the end result. I am using a 3D method based on  spherical triangulation of the weather stations combined with SST results from HadSST3.  This … Continue reading

Posted in AGW, Climate Change, CRU, UK Met Office | Tagged | 3 Comments

November global surface temperature down 0.05 C

HadSST3 data for November is finally available so that I now could update my global temperature 3D calculation based on GHCN V4 for the land data. There was a small drop in temperature from the peak value of 0.95C for … Continue reading

Posted in AGW, Climate Change, NOAA | 3 Comments

CRUTEM4 is cooler than GHCN-V4

The October 2019 global temperature anomaly that I calculate based on the latest CRUTEM4 station data is 0.15C cooler than that using GHCN-V4 (0.79C as  compared to 0.96C). The temperature series are calculated in exactly the same way and both … Continue reading

Posted in AGW, Climate Change, climate science, CRU, Hadley, NOAA | Tagged | 7 Comments