In December, Marseille 15 typically sees daytime highs of 10.9°C and overnight lows around 3.1°C. Compared to the annual average high of 18.6°C, December runs -7.6°C.
December in Marseille 15 averages a daytime high of 10.9°C and an overnight low of 3.1°C.
December runs -7.6°C compared to Marseille 15's annual average high of 18.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 10.9°C and cooler evenings around 3.1°C.