Auroras in Lannion
Around 11 p.m., auroras lit up the Bretagne sky on 19 January 2026. Perfectly visible to the naked eye, they persisted for several hours.
Updated on 2025-01-22
Evolution of global average temperature (1880 to 2025)
Trends of global average surface temperature through 145 years
Updated on 2025-01-19
Annual average temperature (France, 1940 to 2024)
Trends and geographical distributions of surface temperature in France through 85 years
Updated on 2025-12-01
Global CO2 emissions from Global Carbon Project (GCP)
The cumulated CO2 emissions by human activities from 1850 till 2025
Updated on 2025-11-14
Evolution of Mer de Glace (2007 to 2025)
The largest glacier in France Mer de Glace has been decreasing its volume because of global warming
Updated on 2025-10-13
A History of Climate Science
Researchers tell us about the advances that they consider major in their respective fields
Updated on 2025-10-06
Air temperature at 2 meters (1950 to 2024)
The measurements of air temperature at 2 meters are shown at 255 sites in France
Updated on 2025-07-21