In September, Goeteborg typically sees daytime highs of 15.8°C and overnight lows around 9.4°C. Compared to the annual average high of 10.2°C, September runs +5.6°C.
September in Goeteborg averages a daytime high of 15.8°C and an overnight low of 9.4°C.
September runs +5.6°C compared to Goeteborg's annual average high of 10.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 15.8°C and cooler evenings around 9.4°C.