In September, Khost typically sees daytime highs of 29.9°C and overnight lows around 17.2°C. Compared to the annual average high of 24.1°C, September runs +5.8°C.
September in Khost averages a daytime high of 29.9°C and an overnight low of 17.2°C.
September runs +5.8°C compared to Khost's annual average high of 24.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 17.2°C.