2018 was fourth warmest on record
A report by the European Union’s Copernicus Climate Change Service showed last year was the fourth hottest since the organization began the study.
Average world surface air temperatures were 14.7°C last year, just 0.2°C off the highest record in 2016, scientists said in the first global assessment based on full-year data.
The report warned that the temperature of the last five years was 1.1°C higher than the average of the pre-industrial era.
Last year, Europe was especially warm and saw many countries in the Northern Hemisphere experience a rare, summer heatwave. However, Capurnicus said temperatures on the continent were less than 0.1°C below those of the two warmest years on record, 2014 and 2015.
Among other extremes in 2018, California and Greece suffered severe wildfires, Kerala in India had the worst flooding since the 1920s and heatwaves struck from Australia to North Africa.
Around Antarctica, the extent of sea ice is at a record low at the start of 2019, according to the U.S. National Snow and Ice Data Center.
The study also warned that CO2 emissions, one of the key greenhouse gases causing the greenhouse effect, have continued to rise.
You can read the full report here