In December, Saijo typically sees daytime highs of 9.7°C and overnight lows around 1.4°C. Compared to the annual average high of 18.2°C, December runs -8.6°C.
December in Saijo averages a daytime high of 9.7°C and an overnight low of 1.4°C.
December runs -8.6°C compared to Saijo's annual average high of 18.2°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 9.7°C and cooler evenings around 1.4°C.