Helsinki Will Not Hit 12°C, Front Brings Clouds and Showers

NOAA will not record a 12°C highest temperature at the Helsinki Vantaa Airport Station on September 25, 2026. Forecasts from the Finnish Meteorological Institute and ECMWF for nearby dates showed highs near 13–14°C on September 24 and a climatological late September average of about 13°C, so NOAA w…