Weather forecast Helsinki 01-09-2025

Weather Monday 1 September temperature from 11 °C to 19 °C, cloud cover up to 35%, no precipitation, wind up to 3 m/s (gusts up to 5.22 m/s), air humidity from 64% to 95%, atmospheric pressure from 759 to 762 mm Hg, UV Index to 3.4 during the day. Forecast for the next days on the chart.