September shattered global heat record — and by a record margin – the Washington Post

Image at top: Air Temperature at the Surface, 2pm October 6, 2023: Temperature across the planet has great variation in time and space. This imagery shows the predicted air temperature (at 2 meters). Pink and orange areas are hot; yellow areas are mild; and a distinct transition to blue occurs at the freezing point (Courtesy of NOAA - generated by CoastalCare.org via View Global Data Explorer website, Public Domain).

Temperatures around the world last month were at levels closer to normal for July according to separate data analyses by European and Japanese climate scientists.

September’s average temperature was nearly 1 degree Celsius (1.7 degrees Fahrenheit) above 1991-2020 levels — or about 1.7 to 1.8 degrees Celsius (3.1 to 3.2 degrees Fahrenheit) above normal from before industrialization and the widespread use of fossil fuels…

Why a sudden surge of broken heat records is scaring scientists – the Washington Post

Global temperatures on July 4th, 2023 (courtesy of Climate Reanalyzer.Org | University of Maine | NOAA CC BY-NC 4.0).

New precedents have been set in recent weeks and months, surprising some scientists with their swift evolution: historically warm oceans, with North Atlantic temperatures already nearing their typical annual peak; unparalleled low sea ice levels around Antarctica, where global warming impacts had, until now, been slower to appear; and the planet experiencing its warmest June ever charted, according to new data. And then, on Monday, came Earth’s hottest day in at least 125,000 years. Tuesday was hotter…