In September, Tondabayashicho typically sees daytime highs of 27.9°C and overnight lows around 21.4°C. Compared to the annual average high of 19.9°C, September runs +8.1°C.
September in Tondabayashicho averages a daytime high of 27.9°C and an overnight low of 21.4°C.
September runs +8.1°C compared to Tondabayashicho's annual average high of 19.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.9°C and cooler evenings around 21.4°C.