State of the Global Climate 2025
Clarity for a changing planet: SustainabilityAwakening.com
Earth's Energy Trap
The planet is trapping surplus energy at an accelerating rate—reaching the highest observed value since 1960.
1.43°C Above Normal
2025 ranked as the 2nd or 3rd warmest year on record. Notably, it is the warmest year ever recorded without an El Niño event.
A 2-Million-Year High
Carbon dioxide reached 423.9 ppm. Methane and nitrous oxide also hit their highest atmospheric levels in 800,000 years.
Oceans Bear the Burden
The oceans absorbed 91% of Earth's excess heat. In 2025, ocean heat content reached a staggering 66-year observational high.
Rising Faster
Global mean sea-level rise has nearly doubled over the last decade, accelerating to a rate of 4.75 mm per year.
A Collapsing Cryosphere
Arctic sea ice experienced its lowest maximum daily extent on record in March 2025, signaling severe polar disruption.
Vanishing Glaciers
The historical record is being rewritten: 8 of the 10 most negative years for glacier mass loss have occurred just since 2016.
1.2 Billion at Risk
Climate change is an economic and health crisis. Over one-third of the global workforce is now exposed to severe occupational heat stress.
An Expanding Threat
Rising temperatures and shifting rainfall patterns have put half the world's population at risk for dengue fever.
Understand the Shift
The WMO data reveals an environmental system in rapid transition. Explore the full context and ecological impacts at SustainabilityAwakening.com.