Answer: World Meteorological Organization
Notes: The World Meteorological Organization (WMO), the United Nations' (UN) climate agency, releases the State of the Global Climate report. The 2023 report confirms that 2023 was the warmest year on record, with the global average near-surface temperature 1.45 °Celsius (with a margin of uncertainty of ± 0.12 °C) above the pre-industrial baseline. The report also confirms that 2023 was the warmest 10-year period on record. The WMO also said there is a “high probability” that 2024 will be another record-hot year.
