In September, Yaizu typically sees daytime highs of 27.4°C and overnight lows around 20.0°C. Compared to the annual average high of 20.3°C, September runs +7.1°C.
September in Yaizu averages a daytime high of 27.4°C and an overnight low of 20.0°C.
September runs +7.1°C compared to Yaizu's annual average high of 20.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.4°C and cooler evenings around 20.0°C.