In September, Sumedang typically sees daytime highs of 29.4°C and overnight lows around 18.3°C. Compared to the annual average high of 28.3°C, September runs +1.1°C.
September in Sumedang averages a daytime high of 29.4°C and an overnight low of 18.3°C.
September runs +1.1°C compared to Sumedang's annual average high of 28.3°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 18.3°C.