In 2018, the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement at the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change (UNFCCC) called on WMO, through its Global Framework for Climate Services (GFCS), to regularly report on the state of climate services. WMO has issued annual reports on the state of climate services since 2019 in response to this United Nations request for more information on the adaptation needs of countries. The information helps countries, funding agencies and development partners to identify steps needed to address climate services gaps and needs, to inform more effective investment and to enhance adaptation and development outcomes. The 2024 edition of the report describes the current state of climate services while also examining and assessing the progress that has been made during the last five years. The report explores the climate policy response to the climate challenge and advancements made by Members across numerous value chain components. This year’s edition also includes an in-depth look at how a selection of 13 countries have successfully leveraged climate services to deliver socioeconomic benefits at a national, regional or global level. The analysis draws on 113 case studies that were developed over the last five years across multiple sectors, and examines the key success factors, including showcasing the value being created by climate services.