In September, Sanjo typically sees daytime highs of 26.0°C and overnight lows around 18.1°C. Compared to the annual average high of 17.6°C, September runs +8.4°C.
September in Sanjo averages a daytime high of 26.0°C and an overnight low of 18.1°C.
September runs +8.4°C compared to Sanjo's annual average high of 17.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.0°C and cooler evenings around 18.1°C.