Independent climate data nonprofit focused on land-temperature analysis
August 2026 ties July 2023 as the hottest calendar month on record, with Western Europe reporting its warmest summer. Copernicus data show global temperatures at 1.65C above pre-industrial levels, driven by El Niño and fossil-fuel emissions. Scientists warn that heat records will likely keep falling as the El Niño event peaks.
Climate models have shown an unusually powerful El Niño forming in the tropical Pacific that has a high chance of peaking this year or into 2027. Forecasts have indicated record ocean temperatures, widespread risks to food and water supplies across Africa and Latin America, and added pressure on prices and supply chains already strained by conflict and heatwaves.
Meteorological agencies and the UN have reported a very strong El Niño that has continued to intensify in August 2026. Forecasts show record-warm Pacific sea-surface temperatures, rising global heat and an elevated risk of droughts, floods and food insecurity that will push tens of millions more people into acute hunger this year and next.
A global heat wave trend persists into August 2026. July saw record or near-record sea surface and air temperatures across Europe and globally. Scientists warn that accelerating warming and a strong El Niño are increasing the odds that 2026 will be the hottest year on record.
Forecasters have confirmed a very strong El Niño that has pushed Pacific sea-surface temperatures well beyond historical thresholds and is already altering global weather. The Met Office says the event is unprecedented in modern records; governments in Central and South America have declared alerts as droughts and extreme heat are damaging crops and water supplies now and into 2027.