In December, Nagoya typically sees daytime highs of 11.2°C and overnight lows around 2.2°C. Compared to the annual average high of 19.8°C, December runs -8.6°C.
December in Nagoya averages a daytime high of 11.2°C and an overnight low of 2.2°C.
December runs -8.6°C compared to Nagoya's annual average high of 19.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.2°C and cooler evenings around 2.2°C.