Sidonicus1 said [Except for that little one predicting global warming.]
IMHO if UHI was properly excluded from "global warming" there would be much less warming left to argue over. In 2001 the BoM measured dogs balls obvious Urban Heat Island warming in townships as small as Camperdown and Cobden in Victoria, way below 10,000 population. "Urban heat island features of southeast Australian towns"https://www.researchgate.net/publication/279699973_Urban_heat_island_features_of_southeast_Australian_towns
There would be very few weather stations contributing to global datasets from site with pops as small as 3,000. Under 10,000 population is more like the lower limit for global datasets.
