UN: July, possibly the Hottest Month Ever Recorded
July 2019 may have been the single hottest month in recorded history, preliminary data from the World Meteorological Organization shows, according to an article published by Live Science.
Global average temperatures from July 1 to July 29, 2019 met and possibly even surpassed the previous record for the hottest month ever, which was set in July 2016, UN Secretary-General António Guterres said in a news conference yesterday (Aug. 1).
“This is even more significant because the previous hottest month, July 2016, occurred during one of the strongest El Niños ever,” Guterres said, referring to the semi-annual climate cycle that shifts the Pacific Ocean’s warmest water toward South America, affecting weather patterns around the world. July 2019, meanwhile, did not coincide with a strong El Nino — temperatures were just really, really hot, due to climate change, he added.
The month was characterized by relentless heat waves around the world. On July 25, numerous European countries — including Belgium, Germany and the Netherlands — experienced new national heat records with temperatures in excess of 104 degrees Fahrenheit (40 degrees Celsius). The city of Paris, France, also recorded its hottest day ever at 108.6 F (42.6 C), while widespread droughts in India left millions of people without water.
The scorching July follows the hottest June ever recorded and puts 2019 on track to be among the top five hottest years in history, Guterres said.
“We are on track for the period from 2015 to 2019 to be the five hottest years on record,” he said. “If we do not take action on climate change now, these extreme weather events are just the tip of the iceberg.”
That iceberg, Guterres added, is rapidly melting. The ice sheets of Greenland alone lost a staggering 217 billion tons (197 billion metric tons) of ice last month — enough to raise global average sea levels by 0.02 inches (0.5 millimeters), according to The Washington Post. Meanwhile, unprecedented wildfires scorched so much of the Arctic that the smoke was visible from space, releasing about 100 megatons of carbon dioxide into the atmosphere from June 1 to July 21 — roughly the amount of CO2 that Belgium releases in a year, CNN reported.
The frequency and intensity of severe weather, natural disasters and record-smashing heat waves are all likely to increase year after year until the world’s most developed nations take significant measures to reduce their greenhouse gas emissions, a group of scientists reported last month in the journal Nature Climate Change.
In a 2018 report, the UN’s Intergovernmental Panel on Climate Change (IPCC) wrote that reducing global temperature rise to 2.7 F (1.5 C) above pre-industrial levels instead of 3.6 F (2 C) could result in hundreds of millions of people being spared from the deadliest dangers of climate change, including famine, drought and lethal heat waves. Humans have already warmed the planet by about 1.8 F (1 C) above pre-industrial levels and are poised to hit the 2.7-degree threshold as soon as 2030.
However, in Cuba the highest temperature was reported on June 30 when at 2:30 in the afternoon of that day a measurement of 39.1 degrees Celsius (102.38 degrees Fahrenheit) was taken in Veguitas, Granma province of the eastern Cuba, which broke the record of 38.8 degrees Celsius (101.84 degrees Fahrenheit), recorded in Jucarito, locality of the same province, according to the Cuban Institute of Meteorology (IMC).
In June, in fact, the IMC said that “other maximum temperature records were reported for that month in seven weather stations in the country. Two of them were also new absolute records for those stations, which they are: Isabel Rubio, Pinar del Río, 36.8 degrees Celsius (98.24 degrees Fahrenheit) on June 21; and Bahía Honda, Artemisa, 36.1 degrees Celsius (96.98 degrees Fahrenheit) the same day.
Written by Jorge Lora
