In December, Castellammare di Stabia typically sees daytime highs of 15.1°C and overnight lows around 8.3°C. Compared to the annual average high of 20.8°C, December runs -5.7°C.
December in Castellammare di Stabia averages a daytime high of 15.1°C and an overnight low of 8.3°C.
December runs -5.7°C compared to Castellammare di Stabia's annual average high of 20.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 15.1°C and cooler evenings around 8.3°C.