In September, Yonago typically sees daytime highs of 26.5°C and overnight lows around 18.1°C. Compared to the annual average high of 18.7°C, September runs +7.7°C.
September in Yonago averages a daytime high of 26.5°C and an overnight low of 18.1°C.
September runs +7.7°C compared to Yonago's annual average high of 18.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.5°C and cooler evenings around 18.1°C.