In September, Concordia typically sees daytime highs of 22.8°C and overnight lows around 12.0°C. Compared to the annual average high of 24.4°C, September runs -1.6°C.
September in Concordia averages a daytime high of 22.8°C and an overnight low of 12.0°C.
September runs -1.6°C compared to Concordia's annual average high of 24.4°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 22.8°C and cooler evenings around 12.0°C.