In September, Vigo typically sees daytime highs of 23.3°C and overnight lows around 12.8°C. Compared to the annual average high of 18.5°C, September runs +4.8°C.
September in Vigo averages a daytime high of 23.3°C and an overnight low of 12.8°C.
September runs +4.8°C compared to Vigo's annual average high of 18.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 23.3°C and cooler evenings around 12.8°C.