In October, Nishi-Tokyo-shi typically sees daytime highs of 20.9°C and overnight lows around 13.8°C. Compared to the annual average high of 19.4°C, October runs +1.4°C.
October in Nishi-Tokyo-shi averages a daytime high of 20.9°C and an overnight low of 13.8°C.
October runs +1.4°C compared to Nishi-Tokyo-shi's annual average high of 19.4°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 20.9°C and cooler evenings around 13.8°C.