English: Projected changes in average annual precipitation. Some areas will see drought due to higher temperatures even if their precipitation numbers are unchanged. Also note that high positive percentage changes in dry regions correspond to small absolute changes. Graphic adapted from IPCC AR6 SPM.5.
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This map contains data from the IPCC that is not believed to be subject to their copyright. According to the wikimedia article discussing derivative works using maps none of the following are subject to copyright: data, colors, systems, and geographical boundaries. That covers all that this map displays- a standard world map colored to show expected temperature changes according to climate change models.
Captions
Map of precipitation changes at 2 degrees Celcius of global warming