Climate Central claims in “Summer Warming (1970–2025) Driven By Climate Change” that summers have warmed in 97 percent of 243 U.S. cities and that human-caused climate change is the leading driver in 91 percent of them. This is misleading at best. The analysis relies on biased average temperature trends and model-based attribution while downplaying one of the most important and well-documented drivers of urban warming: the Urban Heat Island (UHI) effect.
Climate Central claims:
