A so-called coastal El Niño affected the whole country, and as a consequence, in 2018 the Peruvian government passed the Framework Law for Climate Change, Law No. 30754, a unique political decision, to assure the integration of climate-change concerns in public policies and investment projects. The law defines local government mandates on local climate action plans. The 2019 municipal elections brought new local authorities to Lima, and by 2020, 19 district municipalities had developed adaptation measures, adopting the metropolitan climate change strategy with support from Cities for Life Foro and GIZ . In 2021, LMM approved its local climate change plan , and 10  more municipalities finalised their LCCP with the support of the Global Covenant of Mayors for Climate & Energy and the European Union.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report