Tracking Heat Across Europe – Climate Reanalyzer – New York Times

By Lazaro Gamio, Zach Levitt and Erin McCann Updated June 24, 2026 at 8:33 a.m.

Intense heat has contributed to record-breaking summer temperatures around the globe in recent years. Here’s the latest forecast, and where it’s expected to be warmer than usual.

London Rome FINLAND FRANCE GERMANY GREECE HUNGARY ITALY POLAND ROMANIA SPAIN SWEDEN UKRAINE U.K. IRELAND

Sources: University of Maine Climate Change Institute and the National Centers for Environmental Prediction Global Forecast System

London Rome FINLAND FRANCE GERMANY GREECE HUNGARY ITALY POLAND ROMANIA SPAIN SWEDEN UKRAINE U.K. IRELAND

Sources: University of Maine Climate Change Institute and the National Centers for Environmental Prediction Global Forecast System

Note: Averages based on data from 1979 to 2000.

While tying a single heat wave to climate change requires extensive analysis, scientists have no doubt that heat waves around the world are becoming hotter, more frequent and longer-lasting.

The World Meteorological Organization confirmed in March 2025 that 2024 was the hottest year on record and the first year in which Earth’s surface was more than 1.5 degrees Celsius above its average during the preindustrial era.

Note: Maps on this page show temperature forecasts for the period between 8 p.m. on June 23 through 8 p.m. on June 24. All times Eastern.




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