In December, Sousse typically sees daytime highs of 16.7°C and overnight lows around 8.6°C. Compared to the annual average high of 23.4°C, December runs -6.6°C.
December in Sousse averages a daytime high of 16.7°C and an overnight low of 8.6°C.
December runs -6.6°C compared to Sousse's annual average high of 23.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 16.7°C and cooler evenings around 8.6°C.