Category Archives: Uncategorized

Global temperature update – April 2023

Posted on June 20, 2023 by Clive Best

Average temperatures fell 0.1C in April to a value of 0.85C relative to the 1961-1990 baseline. This results in an annual average after the 4 months of 0.94C. The developing El Nino seems to have stalled in April Finally a … Continue reading →

Posted in Uncategorized | 15 Comments

2022 temperature is 0.86C including October.

Posted on November 21, 2022 by Clive Best

2022 looks set to be the 4th/5th warmest year averaging 0.86C above the 1961-1991 baseline after 10 months. The underlying trend is better represented  by the decadal integration which implies an overall warming of about 1.2C since the “pre-industrial” period.  … Continue reading →

Posted in Uncategorized | 3 Comments

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