World Temperature Anomaly Map WIP
How much warmer or cooler was each location's daily high temperature compared to the historical average for that day? This map shows temperature anomalies for every day of 2025, using ERA5 reanalysis data from ECMWF.
Click any land location on the map for the daily high and historical average (1991–2020) in °F. Ocean areas are transparent. Data: ERA5 reanalysis (ECMWF). Contains modified Copernicus Climate Change Service information (2025). Neither the European Commission nor ECMWF is responsible for any use made of this information.