In September, Rubtsovsk typically sees daytime highs of 18.9°C and overnight lows around 4.8°C. Compared to the annual average high of 7.7°C, September runs +11.2°C.
September in Rubtsovsk averages a daytime high of 18.9°C and an overnight low of 4.8°C.
September runs +11.2°C compared to Rubtsovsk's annual average high of 7.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.9°C and cooler evenings around 4.8°C.