In September, Sungai Petani typically sees daytime highs of 31.1°C and overnight lows around 23.6°C. Compared to the annual average high of 31.7°C, September runs -0.5°C.
September in Sungai Petani averages a daytime high of 31.1°C and an overnight low of 23.6°C.
September runs -0.5°C compared to Sungai Petani's annual average high of 31.7°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 31.1°C and cooler evenings around 23.6°C.