In December, Castello de la Plana typically sees daytime highs of 15.0°C and overnight lows around 5.8°C. Compared to the annual average high of 21.5°C, December runs -6.5°C.
December in Castello de la Plana averages a daytime high of 15.0°C and an overnight low of 5.8°C.
December runs -6.5°C compared to Castello de la Plana's annual average high of 21.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 15.0°C and cooler evenings around 5.8°C.