Heatwave May: The World’s Second‑Warmest Month Ever

The planet warmed again in May, becoming the second hottest month since reliable records began. Climate change and a developing El Niño pattern pushed up land and sea temperatures across the globe. Scientists from the European Union’s Copernicus Climate Change Service noted that May 2024 ranked just behind 2024’s peak in the record set from 1940 onward. Global temperatures were about 1. 42°C higher than the average before industrialization, a clear sign that warming is accelerating. Europe felt the sting early in the year. Western regions endured one of their most intense heatwaves on record, confirming predictions that the continent is heating faster than others. The high temperatures were linked to a weakening of trade winds, which also set the stage for El Niño conditions in the Pacific.In the Pacific Ocean, water temperatures rose sharply as the area moves toward an El Niño phase. This shift usually brings warmer global climates, uneven rainfall, droughts in some areas and heavy rains in others. The pattern is expected to intensify extreme weather worldwide over the coming months. May also brought deadly floods in China and Turkey, illustrating how rising temperatures can trigger severe weather events. These incidents underscore the urgency of addressing climate change and preparing for its impacts. Overall, the data show that Earth’s climate is changing rapidly. The combination of human activity and natural weather cycles creates a volatile environment that demands attention from governments, scientists, and citizens alike.