In September, Diyarb Najm typically sees daytime highs of 32.9°C and overnight lows around 20.8°C. Compared to the annual average high of 28.0°C, September runs +4.9°C.
September in Diyarb Najm averages a daytime high of 32.9°C and an overnight low of 20.8°C.
September runs +4.9°C compared to Diyarb Najm's annual average high of 28.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 32.9°C and cooler evenings around 20.8°C.