In September, Cheboksary typically sees daytime highs of 15.2°C and overnight lows around 6.9°C. Compared to the annual average high of 7.2°C, September runs +8.0°C.
September in Cheboksary averages a daytime high of 15.2°C and an overnight low of 6.9°C.
September runs +8.0°C compared to Cheboksary's annual average high of 7.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 15.2°C and cooler evenings around 6.9°C.