Chapter 1 of 6
Eighty-six summers, one image
31,603 days, 1940-01-01 to 2026-07-10. Scroll, or use the arrows below the wall, to move through six moments the record remembers. Hover any cell for its exact numbers. Click a row to look at that year alone.
Data: ERA5 reanalysis via Open-Meteo, grid-cell values not station records. See About for what that means for the hottest/coldest extremes.