In September, Castello de la Plana typically sees daytime highs of 27.1°C and overnight lows around 17.0°C. Compared to the annual average high of 21.5°C, September runs +5.6°C.
September in Castello de la Plana averages a daytime high of 27.1°C and an overnight low of 17.0°C.
September runs +5.6°C compared to Castello de la Plana's annual average high of 21.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.1°C and cooler evenings around 17.0°C.