In September, Jau typically sees daytime highs of 28.3°C and overnight lows around 16.1°C. Compared to the annual average high of 27.7°C, September runs +0.6°C.
September in Jau averages a daytime high of 28.3°C and an overnight low of 16.1°C.
September runs +0.6°C compared to Jau's annual average high of 27.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 28.3°C and cooler evenings around 16.1°C.