In September, Auburn typically sees daytime highs of 21.1°C and overnight lows around 10.0°C. Compared to the annual average high of 15.2°C, September runs +5.8°C.
September in Auburn averages a daytime high of 21.1°C and an overnight low of 10.0°C.
September runs +5.8°C compared to Auburn's annual average high of 15.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 10.0°C.