In February, Shiojiri typically sees daytime highs of 2.2°C and overnight lows around -7.3°C. Compared to the annual average high of 14.4°C, February runs -12.1°C.
February in Shiojiri averages a daytime high of 2.2°C and an overnight low of -7.3°C.
February runs -12.1°C compared to Shiojiri's annual average high of 14.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 2.2°C and cooler evenings around -7.3°C.