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September third-hottest globally on record: Climate monitor
September 2025 temperatures were 1.47°C above pre-industrial levels, marking the third warmest September globally due to ongoing greenhouse gas emissions, Copernicus reported.
- September 2025 was reported as the third-hottest September globally, according to the Copernicus ERA5 dataset.
- Record heat in September 2025 intensified wildfires in California, highlighting the effects of temperature anomalies, as reported by AP.
- The 10-year temperature anomaly has increased from-0.7°C to +0.43°C since 1940, reflecting human-induced greenhouse gas emissions, as noted in the IPCC's 2023 report.
- Global surface temperatures rose to 1.1°C above pre-industrial levels from 2011 to 2020, based on data from NOAA Climate.gov.
63 Articles
63 Articles
September seen as third-hottest globally on record
PARIS — The world just had its third-hottest September on record, the Copernicus Climate Change Service said on Thursday, as global average temperatures remained stuck near historic highs for yet another month.September did not break the record for the month set in 2023 and was only marginally cooler than the same period last year, said the EU’s global warming monitor.“The global temperature context remains much the same, with persistently high …
The Washington Hispanic
udgtvThe year 2025 recorded the third warmest month of September ever measured, with high temperatures near the poles and in Eastern Europe, according to data published on Thursday by the European Observatory Copernicus. As reported for July and August last, "September 2025 was the third hottest September", near the record of 2023 and second place in 2024, Copernicus said in a statement. On September, with an average temperature of 16,11 °C, it was 1…
The global average temperature was around one and a half degrees higher than the pre-industrial average. In Austria, the month was also very mild
Temperatures Stay Near Historic Highs, Earth Records 3rd-Hottest September
The world just had its third-hottest September on record, the Copernicus Climate Change Service said on Thursday, as global average temperatures remained stuck near historic highs for yet another month.
The overall average temperature was 16.11 °C, which represents an increase of 1.47 °C compared to the pre-industrial period.
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