In a concerning milestone, January 2024 has been officially declared the hottest January on record by the European Union’s Copernicus Climate Change Service (C3S) The global average temperature during this month soared to 1.66°C above pre-industrial levels, surpassing the previous warmest January in 2020
Here are the key points:
1. Unprecedented Heat:
The exceptional warmth observed in January is part of a broader trend. In 2023, the planet experienced its hottest year ever recorded, with temperatures reaching unprecedented levels since records began in 1850. Human-induced climate change and the El Niño weather phenomenon contributed to this relentless rise in temperatures
2. 12-Month Period of Concern:
Notably, the past 12 months have seen global temperatures consistently exceeding 1.5°C above pre-industrial levels. This alarming trend underscores the urgency of reducing greenhouse gas emissions to mitigate further temperature increases
3. Challenges Ahead:
While the world has not yet breached the Paris Agreement target of limiting global warming to 1.5 degrees Celsius, scientists emphasize the need for rapid action. Governments must prioritize substantial reductions in CO2 emissions to prevent irreversible consequences such as extreme heatwaves, droughts, and rising sea levels
4. El Niño and La Niña:
Although the El Niño phenomenon weakened last month, average global sea surface temperatures remained at an all-time high for any January. Scientists anticipate a shift to the cooler La Niña counterpart later this year
5. Future Projections:
US scientists predict that 2024 has a one-in-three chance of surpassing the heat of the previous year and a 99% likelihood of ranking among the top five warmest years