In September, Altay typically sees daytime highs of 17.8°C and overnight lows around 4.0°C. Compared to the annual average high of 6.9°C, September runs +10.8°C.
September in Altay averages a daytime high of 17.8°C and an overnight low of 4.0°C.
September runs +10.8°C compared to Altay's annual average high of 6.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 17.8°C and cooler evenings around 4.0°C.