Weather forecast Hamburg 21-12-2025

Weather Sunday 21 December temperature from 5 °C to 9 °C, cloud cover up to 100%, precipitation is expected with a 100% chance, wind up to 2.39 m/s (gusts up to 4.36 m/s), air humidity from 84% to 96%, atmospheric pressure from 759 to 762 mm Hg, UV Index to 3 during the day. Forecast for the next days on the chart.