In November, Niihama typically sees daytime highs of 14.1°C and overnight lows around 5.9°C. Compared to the annual average high of 17.0°C, November runs -3.0°C.
November in Niihama averages a daytime high of 14.1°C and an overnight low of 5.9°C.
November runs -3.0°C compared to Niihama's annual average high of 17.0°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 14.1°C and cooler evenings around 5.9°C.