In December, Nikaia typically sees daytime highs of 14.5°C and overnight lows around 7.8°C. Compared to the annual average high of 22.0°C, December runs -7.5°C.
December in Nikaia averages a daytime high of 14.5°C and an overnight low of 7.8°C.
December runs -7.5°C compared to Nikaia's annual average high of 22.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 14.5°C and cooler evenings around 7.8°C.