Global Climate Outlook (2025–2029)
In May 2025, the World Meteorological Organization (WMO) released a global climate update covering projected temperature trends for the 2025–2029 period.
Key Projections
- There is a 70% chance that the average global temperature between 2025 and 2029 will exceed 1.5°C above pre-industrial levels (1850–1900).
- There is an 80% chance that at least one year in this five-year span will surpass 2024—the hottest year on record.
- The global mean near-surface temperature for each of these five years is expected to range between 1.2°C and 1.9°C above pre-industrial levels.
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Key International Conventions/Protocols Aimed at Limiting Global Warming
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Ecology & Environment
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- 2 NTCA Restricts Definition of Tiger Corridors
- 3 WHO–WMO Guidance to Protect Workers from Rising Heat Stress
- 4 Gangotri Glacier Study: Climate Change Impact on Ganga’s Lifeline
- 5 Sea of Galilee Turns Blood-Red in Israel
- 6 Slowdown in Arctic Sea Ice Loss
- 7 Global Study on Economic Costs of Invasive Species
- 8 Tropical Deforestation 2025: The Hidden Toll of Heat
- 9 India’s Push to Lead the Global Green Hydrogen Market
- 10 India’s Progress in Mangrove Conservation

