In September, Gijon typically sees daytime highs of 20.8°C and overnight lows around 14.6°C. Compared to the annual average high of 16.6°C, September runs +4.2°C.
September in Gijon averages a daytime high of 20.8°C and an overnight low of 14.6°C.
September runs +4.2°C compared to Gijon's annual average high of 16.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.8°C and cooler evenings around 14.6°C.