In February, Suwa typically sees daytime highs of 2.1°C and overnight lows around -6.6°C. Compared to the annual average high of 13.6°C, February runs -11.5°C.
February in Suwa averages a daytime high of 2.1°C and an overnight low of -6.6°C.
February runs -11.5°C compared to Suwa's annual average high of 13.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 2.1°C and cooler evenings around -6.6°C.