The average global temperature for the year exceeded 1.5°C above the pre-industrial baseline for the first time in 2024.
The WMO’s assessment is calculated using the average global temperature across six datasets, with the period of 1850 to 1900 used to provide a pre-industrial baseline.
Every month from January to June 2024 was the warmest ever recorded for those months.
From July to December, except for August, each month was the second warmest on record, behind 2023.
The average global temperature was 15.1 degrees Celsius - 0.72 degrees above the 1991-2020 average and 0.12 degrees higher than that in 2023, the previous record-holder.