In January, Izumiotsu typically sees daytime highs of 8.7°C and overnight lows around 1.8°C. Compared to the annual average high of 20.1°C, January runs -11.4°C.
January in Izumiotsu averages a daytime high of 8.7°C and an overnight low of 1.8°C.
January runs -11.4°C compared to Izumiotsu's annual average high of 20.1°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 8.7°C and cooler evenings around 1.8°C.