In December, Nakatsugawa typically sees daytime highs of 9.5°C and overnight lows around -0.9°C. Compared to the annual average high of 18.5°C, December runs -9.0°C.
December in Nakatsugawa averages a daytime high of 9.5°C and an overnight low of -0.9°C.
December runs -9.0°C compared to Nakatsugawa's annual average high of 18.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 9.5°C and cooler evenings around -0.9°C.