In September, Asaka typically sees daytime highs of 28.9°C and overnight lows around 14.0°C. Compared to the annual average high of 20.1°C, September runs +8.8°C.
September in Asaka averages a daytime high of 28.9°C and an overnight low of 14.0°C.
September runs +8.8°C compared to Asaka's annual average high of 20.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 28.9°C and cooler evenings around 14.0°C.