A temperature series is a collection of recorded temperatures over a specific time period. It shows how the temperature has changed over time, helping us understand patterns and trends in weather conditions. Full definition
In this approach, comparisons are made between numerous combinations of temperature series in a region to identify cases in which there is an abrupt shift in one station series relative to many others. (ncdc.noaa.gov)
A feature of the 165 - year long global temperature series in recent years is that new records highs have not been rare at all. (gergs.net)
The steps needed to create a global temperature series from the data are straightforward to implement. (climatecode.org)