In December, Trapani typically sees daytime highs of 15.9°C and overnight lows around 9.9°C. Compared to the annual average high of 21.1°C, December runs -5.2°C.
December in Trapani averages a daytime high of 15.9°C and an overnight low of 9.9°C.
December runs -5.2°C compared to Trapani's annual average high of 21.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 15.9°C and cooler evenings around 9.9°C.