In December, Chiryu typically sees daytime highs of 11.1°C and overnight lows around 1.5°C. Compared to the annual average high of 19.7°C, December runs -8.6°C.
December in Chiryu averages a daytime high of 11.1°C and an overnight low of 1.5°C.
December runs -8.6°C compared to Chiryu's annual average high of 19.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 11.1°C and cooler evenings around 1.5°C.