In September, Iskitim typically sees daytime highs of 15.9°C and overnight lows around 4.5°C. Compared to the annual average high of 5.3°C, September runs +10.6°C.
September in Iskitim averages a daytime high of 15.9°C and an overnight low of 4.5°C.
September runs +10.6°C compared to Iskitim's annual average high of 5.3°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 15.9°C and cooler evenings around 4.5°C.