In December, Nice typically sees daytime highs of 12.5°C and overnight lows around 7.1°C. Compared to the annual average high of 18.5°C, December runs -6.0°C.
December in Nice averages a daytime high of 12.5°C and an overnight low of 7.1°C.
December runs -6.0°C compared to Nice's annual average high of 18.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 12.5°C and cooler evenings around 7.1°C.