The ESA's 'Land Surface Temperature project.
https://climate.esa.int/...face-temperature/about/
Alongside NASAs project, it promises to not just plot current/ future surface temperatures, but to also provide retrospective data for the last 20 years.
All based on modelling of satellite data. "Land Surface Temperature is an important variable within the Earth climate system. It describes processes such as the exchange of energy and water between the land surface and atmosphere, and influences the rate and timing of plant growth.
Accurately understanding Land Surface Temperature at the global and regional level helps to evaluate land surface–atmosphere exchange processes in models and, when combined with other physical properties such as vegetation and soil moisture, provides a valuable metric of surface state."
It also gives Sky/ BBC temperatures appreciably higher than boring old air temp from a mercury thermometer, in a well- placed Stevenson's screen, 1.6m above ground.
Plus garishly coloured graphics of course.