In December, Himimachi typically sees daytime highs of 8.2°C and overnight lows around 2.3°C. Compared to the annual average high of 17.1°C, December runs -8.9°C.
December in Himimachi averages a daytime high of 8.2°C and an overnight low of 2.3°C.
December runs -8.9°C compared to Himimachi's annual average high of 17.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 8.2°C and cooler evenings around 2.3°C.