In December, Hadano typically sees daytime highs of 9.6°C and overnight lows around -0.4°C. Compared to the annual average high of 17.6°C, December runs -7.9°C.
December in Hadano averages a daytime high of 9.6°C and an overnight low of -0.4°C.
December runs -7.9°C compared to Hadano's annual average high of 17.6°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 9.6°C and cooler evenings around -0.4°C.