Climate Science Weekly — 2026-10-09
NOAA data confirms September 2026 was the second-warmest September on record, trailing only 2023, marking the 51st consecutive September with global temperatures above the 20th-century average. Meanwhile, diplomatic tensions rise ahead of COP31 as Türkiye’s COP31 President-designate urges wealthy nations to prioritize climate spending over defense, while new archival research exposes early beef industry efforts to counter climate concerns.
Climate Science Weekly — 2026-10-09
Key Research & Findings
NOAA Global Temperature Update: September 2026
- Published in: National Centers for Environmental Information (NCEI)
- Key finding: The global surface temperature in September 2026 was 2.39°F (1.33°C) above the 20th-century average. This makes it the second-warmest September in the 1850–2026 record, trailing behind the 2023 record by 0.13°F (0.07°C). It marked the 51st-consecutive September with global temperatures above the 20th-century average.
- Why it matters: The persistence of record-breaking monthly temperatures underscores the accelerating pace of global warming and the lack of any recent cooling trend.
Archival Study on Beef Industry Climate Countermeasures
- Published in: University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science
- Key finding: Archival research documents how a cattle industry group used public relations strategies to counter early climate concerns regarding livestock emissions.
- Why it matters: This study provides historical evidence of organized industry resistance to climate science, offering context for current debates over agricultural emissions and sustainability policies.
Climate Data & Observations
| Metric | Value | Source |
|---|---|---|
| Global Surface Temp Anomaly (Sept 2026) | 2.39°F (1.33°C) above 20th-century avg | |
| Rank (Sept 2026) | Second-warmest September in 1850–2026 record | |
| Difference from Record (2023) | 0.13°F (0.07°C) cooler than 2023 | |
| Consecutive Above-Avg Septembers | 51 consecutive months |
The data indicates that despite minor fluctuations, the long-term trend remains firmly upward. The fact that September 2026 fell just short of the 2023 record by a fraction of a degree suggests that extreme heat events are becoming the new baseline rather than rare outliers.
Policy & Action
- COP31 Host Urges Climate Spending Over Defense: At the Pacific Pre-COP summit in Fiji, Türkiye’s Minister emphasized that "the climate issue is the security issue," calling on wealthy countries to spend "much more" on climate action than on defense budgets.
- COP31 Presidency Outlines Pacific Pre-COP Expectations: In a joint letter with Australia’s Presidency of Negotiations, Türkiye’s President-designate outlined shared expectations for the Pacific Pre-COP, focusing on opportunities to make progress and specific priorities for the upcoming conference.
- Emergence of Climate Club-like Cooperation: A new commentary highlights that carbon pricing has expanded worldwide, with the World Bank’s State and Trends of Carbon Pricing 2026 report showing that 87 direct carbon pricing instruments are now in effect, fostering new forms of cooperation under the Paris Agreement framework.
What to Watch Next
- COP31 Summit Preparation: With Türkiye’s President-designate actively outlining expectations and priorities, attention will focus on how these directives shape the final agenda for the December 2026 summit in Antalya.
- Post-Pre-COP Diplomatic Momentum: Following the Pacific Pre-COP meetings, observers will monitor whether the call for increased climate spending over defense gains traction among G7 and NATO member states.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
Powered by
