Category Archives: Institiutions

Homogenisation of temperature data

Posted on March 11, 2022 by Clive Best

How accurate is the pair-wise homogenisation algorithm applied to GHCN land temperature measurements and the instrumentation corrections made to sea surface temperatures? Long term station measurements are affected  by a station’s physical relocation, by environmental changes (urban development)  and by … Continue reading →

Posted in AGW, Hadley, NOAA, Uncategorized | Tagged | 19 Comments

2021 finishes as 4th Warmest year

Posted on January 11, 2022 by Clive Best

The Average temperature anomaly for 2021 was O.80 C above the 1961-1990 average. This is cooler than recent years probably due to La Nina. The warmest year overall was 2020 reaching 0.90 C. These calculations (spherical triangulation) are now based … Continue reading →

Posted in climate science, Hadley, NOAA | Tagged | 8 Comments

Global Temperature for June remains unchanged at 0.69C

Posted on July 27, 2021 by Clive Best

After the first 6 months 2021 looks set to be the coldest year since 2014. The annual global average temperature calculated so far is 0.64C relative to a baseline 1961-1990. The June monthly temperature has remained unchanged since May (0.69C), … Continue reading →

Posted in AGW, Climate Change, Hadley | Tagged | 15 Comments