In September, Alor Setar typically sees daytime highs of 31.0°C and overnight lows around 23.6°C. Compared to the annual average high of 31.8°C, September runs -0.8°C.
September in Alor Setar averages a daytime high of 31.0°C and an overnight low of 23.6°C.
September runs -0.8°C compared to Alor Setar's annual average high of 31.8°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 23.6°C.