The Copernicus Climate Change Service (C3S) has published its latest monthly Climate Bulletin, focused on key climate trends in October 2024.

The bulletin reports that October 2024 was the second-warmest October on record globally, surpassed only by October 2023.

Air Temperature Anomaly October 2024 res
Credit: European Union, Copernicus Climate Change Service Data

The month was 0.80°C warmer than the 1991-2020 October average, with an absolute surface air temperature of 15.25°C, and marked the fifteenth month within a 16-month period during which global average surface air temperatures exceeded 1.5°C above pre-industrial levels.

This data visualisation based on C3S data shows Europe, where October 2024 ranked as the fifth-warmest October on record, with average temperatures 1.23°C above the 1991-2020 monthly average.

Data from C3S is essential for monitoring trends in the global climate, ultimately supporting decisionmakers in creating and implementing climate strategies for the future.

C3S Bulletin temp anomalies ref1850 1900 global October res
Global-average surface air temperature anomalies relative to 1991-2020 for each October, all months, and running 12-month averages from 1979 to 2024. Data source: ERA5 Credit: C3S/ECMWF

More information is available here.

Featured image credit: European Union, Copernicus Climate Change Service Data

Image: Ocean
Weaker ocean circulation could enhance CO2 buildup in the atmosphere, study showsClimate

Weaker ocean circulation could enhance CO2 buildup in the atmosphere, study shows

New findings challenge current thinking on the ocean’s role in storing carbon. By Jennifer Chu | Massachusetts Institute of Technology (MIT) As climate change advances,…
SourceSourceJuly 8, 2024 Full article
Image: Cows
Seaweed supplement slashes methane emissions in grazing cattle by nearly 40%Climate

Seaweed supplement slashes methane emissions in grazing cattle by nearly 40%

In an important milestone for sustainable livestock farming, researchers at the University of California, Davis, have shown that feeding grazing beef cattle a seaweed supplement…
Muser NewsDeskMuser NewsDeskDecember 3, 2024 Full article
Image: A satellite in orbit with the planet earth in the background
Satellite Navigation Revolutionizes Sea Ice Thickness MappingClimateScience

Satellite Navigation Revolutionizes Sea Ice Thickness Mapping

By Aerospace Information Research Institute, Chinese Academy of Sciences A cutting-edge study harnesses the power of spaceborne Global Navigation Satellite System-Reflectometry (GNSS-R) technology to accurately…
SourceSourceJune 24, 2024 Full article