Europe’s Copernicus Service (C3S) said on Tuesday that March 2024 was the warmest on record, making it the .
Last month was 0.1 degrees Celsius warmer than the previous March, than an average March between the years 1850-1900, the reference period for the pre-industrial era.
Above-average temperatures were recorded in parts of Africa, South America, Greenland and Antarctica. Sea surface temperatures also hit a “shocking new high,” the report said.
Hottest 12-month period
The average temperature for the 12-month period ending in March was 1.58 degrees Celsius warmer than the pre-industrial average, making it the .
This record warmth does not necessarily mean that global temperatures have as such measurements are taken in decades rather than individual years, but it does show a general trend in that direction.
“It’s the long-term trend with exceptional records that has us very concerned,” Samantha Burgess, deputy director of C3S told Reuters news agency.
“Seeing records like this — month in, month out — really shows us that our climate is changing, is changing rapidly,” she added.
and its effects have been seen across the globe. This year itself, Venezuela saw a record number of wildfires, and . Warm waters in the southern hemisphere are causing a mass coral bleaching event.
What’s behind the record-breaking temperatures?
Hotter ocean temperatures can cause a rise in the moisture in the atmosphere, causing erratic weather conditions. Scientists say the air can generally hold around 7% more water vapor for every 1 degree Celsius of temperature rise.
The El Nino weather pattern, which warms ocean surface waters and impacts global temperatures, has played a role in rising temperatures. It peaked in December and January and has begun to weaken.
But scientists say that greenhouse gas emissions are the main cause of the rising temperatures.
“The main driver of the warming is fossil fuel emissions,” Friederike Otto, a climate scientist at Imperial College London’s Grantham Institute told Reuters. She added that failure to reduce these will result in more global warming, droughts, fires, heatwaves and floods.
tg/ab (AFP, Reuters)
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