The climate analyses of WGI provide information on regional differences in temperature, rainfall and sea surface temperatures for different global regions and how they are projected to change in response to different levels of aggregate global warming . Such data reveal that even when aggregated to broad geographic regions, significant variations exist for all of these parameters, which is a function of the baseline climatology of each region. For example, temperatures in Africa and Australia are, on average, warmer than in Europe or North America. Significant variations are also observed for rainfall variables. Such regional variation in climate conditions is part of the regional context that shapes current patterns of development of the past present and future. They influence biodiversity and natural resource availability as well as exposure to climatic extremes  that contribute to disasters.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report