Summary (tl;dr)

The term "clima" is trending globally due to the confirmation that 2025 was one of the warmest years on record, accompanied by widespread extreme weather events, and significant developments in international and national climate policy, including a major withdrawal from a global climate treaty.

Essential Background

The global climate has been experiencing a consistent warming trend, with the past 11 years recognized as the 11 warmest on record. This warming is largely attributed to the continued accumulation of greenhouse gases and unprecedented sea-surface temperatures. This long-term trend has set the stage for increasingly frequent and intense weather phenomena, pushing the world closer to critical temperature limits set by international agreements like the Paris Agreement.

The Full Story

"Clima" is currently trending as new reports confirm 2025 as the third warmest year on record, with a global average temperature of 14.97°C, indicating a clear trajectory towards a hotter climate. This period has been marked by a surge in extreme weather events worldwide, including record-breaking heat in parts of Asia, severe snowfall in Europe and North America, and widespread flooding and drought in various regions.

Adding to the climate concerns, the United States, under President Donald Trump, announced its withdrawal from the United Nations Framework Convention on Climate Change (UNFCCC), a foundational global climate agreement. This decision is seen as isolating the US from international climate efforts. Concurrently, the European Union's landmark carbon border levy came into force, and Illinois enacted new legislation aimed at boosting clean energy and reducing emissions, showcasing varied global approaches to the climate crisis.

Why It Matters

The sustained warming trend and the surge in extreme weather events highlight the escalating impacts of climate change on communities and ecosystems globally. The World Economic Forum's Global Risks Report 2026 identifies extreme weather as the most severe long-term threat to humanity, particularly affecting developing countries with limited adaptive capacity. Policy decisions, such as the US withdrawal from the UNFCCC, have significant implications for international cooperation and the collective ability to address global warming. Meanwhile, regional climate policies and ongoing efforts to enhance transparency under the Paris Agreement demonstrate continued, albeit fragmented, progress in the fight against climate change. The combination of dire environmental warnings and pivotal policy shifts ensures climate remains a critical and trending topic worldwide.

Geographic Location

• Global (2025 confirmed as one of the warmest years on record; ongoing extreme weather events)
• Antarctica (warmest annual temperature on record)
• Arctic (second warmest annual temperature on record; increased wildfires in northern Eurasia)
• Hong Kong (hottest year since 1884)
• Toyoda, Yamaguchi Prefecture, Japan (record heat in January 2026)
• Geochang, South Korea (record heat in January 2026)
• Yemen (facing drought and declining water availability)
• Washington, D.C., District of Columbia, United States (US District Court ruling blocked administration's clean energy project obstruction)
• Pasadena, Los Angeles County, California, United States (Rose Parade disrupted by heavy rainfall)
• San Francisco, San Francisco County, California, United States (experienced wind gusts up to 80 km/h)
• Northeastern Illinois, United States (snow squall and strong winds affecting commute)
• Northwestern Indiana, United States (snow squall and strong winds affecting commute; lake effect snow)
• Southwestern Michigan, United States (up to 20 inches of lake effect snow)
• Mexico (Cold Front 29 brought freezing temperatures, heavy rains, and possible snow across 22 states)
  • Pico de Orizaba, Veracruz/Puebla, Mexico (possible snow or sleet)
  • Cofre de Perote, Veracruz, Mexico (possible snow or sleet)
  • Popocatépetl, Puebla/State of Mexico, Mexico (possible snow or sleet)
  • Iztaccíhuatl, State of Mexico/Puebla, Mexico (possible snow or sleet)
  • Nevado de Toluca, State of Mexico, Mexico (possible snow or sleet)
• São Paulo, São Paulo State, Brazil (aggravating drought conditions)
• Rio Grande do Sul, Brazil (intense heat and irregular rainfall expected)
• Northeast Brazil (risk of drought)
• Argentina (projected to be moderately hot and dry, with drought concerns by late summer)
• Sosúa, Puerto Plata, Dominican Republic (severe flooding)
• Durrës, Albania (massive flooding)
• Kampung Cina, Ibu District, West Halmahera, Indonesia (massive flooding)
• Donggala Regency, Central Sulawesi, Indonesia (terrible flooding)
• Istanbul, Turkey (strong windstorm)
• La Mongie, Occitanie, France (severe snowfall)
• Guayaquil, Guayas Province, Ecuador (inundations due to rainfall; city activated winter plan)
• Cuenca, Azuay Province, Ecuador (improved river flows for hydropower due to rains)
• Kigali, Rwanda (restoring natural defenses against flooding)
• United States (decision to withdraw from the United Nations Framework Convention on Climate Change)
• Illinois, United States (Governor signed the Clean and Reliable Grid Affordability Act into law)