In December, Ajaccio typically sees daytime highs of 14.7°C and overnight lows around 7.7°C. Compared to the annual average high of 19.5°C, December runs -4.8°C.
December in Ajaccio averages a daytime high of 14.7°C and an overnight low of 7.7°C.
December runs -4.8°C compared to Ajaccio's annual average high of 19.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 14.7°C and cooler evenings around 7.7°C.