In February, Isesaki typically sees daytime highs of 8.9°C and overnight lows around -1.6°C. Compared to the annual average high of 18.8°C, February runs -9.9°C.
February in Isesaki averages a daytime high of 8.9°C and an overnight low of -1.6°C.
February runs -9.9°C compared to Isesaki's annual average high of 18.8°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 8.9°C and cooler evenings around -1.6°C.