In September, Takamatsu typically sees daytime highs of 27.4°C and overnight lows around 20.1°C. Compared to the annual average high of 19.7°C, September runs +7.7°C.
September in Takamatsu averages a daytime high of 27.4°C and an overnight low of 20.1°C.
September runs +7.7°C compared to Takamatsu's annual average high of 19.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.4°C and cooler evenings around 20.1°C.