In September, Kasugai typically sees daytime highs of 27.5°C and overnight lows around 19.9°C. Compared to the annual average high of 19.8°C, September runs +7.7°C.
September in Kasugai averages a daytime high of 27.5°C and an overnight low of 19.9°C.
September runs +7.7°C compared to Kasugai's annual average high of 19.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.5°C and cooler evenings around 19.9°C.